Document
                                            
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
 ______________________________________
FORM 10-Q
______________________________________ 
(Mark One)
x
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2017
OR
¨
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from            To                
Commission file number 0-12508
______________________________________ 
S&T BANCORP, INC.
(Exact name of registrant as specified in its charter)
______________________________________ 
Pennsylvania
 
25-1434426
(State or other jurisdiction of
incorporation or organization)
 
(IRS Employer
Identification No.)
 
 
800 Philadelphia Street, Indiana, PA
 
15701
(Address of principal executive offices)
 
(zip code)
800-325-2265
(Registrant’s telephone number, including area code)
Not Applicable
(Former name, former address, and former fiscal year, if changed since last report)
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and "emerging growth company" in Rule 12b-2 of the Exchange Act. 
Large accelerated filer
x
Accelerated filer
¨
 
 
 
 
Non-accelerated filer
¨ (Do not check if a smaller reporting company)
Smaller reporting company
¨
 
 
Emerging growth company
¨
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No x
APPLICABLE ONLY TO CORPORATE ISSUERS:
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practical date.
Common Stock, $2.50 Par Value - 34,979,557 shares as of July 31, 2017


Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES

INDEX
S&T BANCORP, INC. AND SUBSIDIARIES
 
 
 
Page No.    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


1

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(Unaudited)



 
June 30, 2017
 
December 31, 2016
(dollars in thousands, except per share data)
(Unaudited)
 
(Audited)
ASSETS
 
 
 
Cash and due from banks, including interest-bearing deposits of $66,764 and $87,201 at June 30, 2017 and December 31, 2016
$
125,863

 
$
139,486

Securities available-for-sale, at fair value
689,388

 
693,487

Loans held for sale
23,120

 
3,793

Portfolio loans, net of unearned income
5,757,819

 
5,611,419

Allowance for loan losses
(55,351
)
 
(52,775
)
Portfolio loans, net
5,702,468

 
5,558,644

Bank owned life insurance
72,449

 
72,081

Premises and equipment, net
45,019

 
44,999

Federal Home Loan Bank and other restricted stock, at cost
33,417

 
31,817

Goodwill
291,670

 
291,670

Other intangible assets, net
4,191

 
4,910

Other assets
98,581

 
102,166

Total Assets
$
7,086,166

 
$
6,943,053

LIABILITIES
 
 
 
Deposits:
 
 
 
Noninterest-bearing demand
$
1,335,768

 
$
1,263,833

Interest-bearing demand
636,904

 
638,300

Money market
950,619

 
936,461

Savings
1,010,348

 
1,050,131

Certificates of deposit
1,476,223

 
1,383,652

Total Deposits
5,409,862

 
5,272,377

Securities sold under repurchase agreements
46,489

 
50,832

Short-term borrowings
645,000

 
660,000

Long-term borrowings
13,518

 
14,713

Junior subordinated debt securities
45,619

 
45,619

Other liabilities
54,616

 
57,556

Total Liabilities
6,215,104

 
6,101,097

SHAREHOLDERS’ EQUITY
 
 
 
Common stock ($2.50 par value)
Authorized—50,000,000 shares
Issued—36,130,480 shares at June 30, 2017 and December 31, 2016
Outstanding— 34,980,280 shares at June 30, 2017 and 34,913,023 shares at December 31, 2016
90,326

 
90,326

Additional paid-in capital
214,941

 
213,098

Retained earnings
610,504

 
585,891

Accumulated other comprehensive (loss) income
(12,858
)
 
(13,784
)
Treasury stock (1,150,200 shares at June 30, 2017 and 1,217,457 shares at December 31, 2016, at cost)
(31,851
)
 
(33,575
)
Total Shareholders’ Equity
871,062

 
841,956

Total Liabilities and Shareholders’ Equity
$
7,086,166

 
$
6,943,053

See Notes to Consolidated Financial Statements

2

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)

 
Three Months Ended June 30,
 
Six Months Ended June 30,
(dollars in thousands, except per share data)
2017
 
2016
 
2017
 
2016
INTEREST INCOME
 
 
 
 
 
 
 
Loans, including fees
$
60,558

 
$
52,019

 
$
117,458

 
$
103,177

Investment Securities:
 
 
 
 
 
 
 
Taxable
2,947

 
2,580

 
5,796

 
5,134

Tax-exempt
928

 
915

 
1,848

 
1,857

Dividends
481

 
336

 
963

 
702

Total Interest Income
64,914

 
55,850

 
126,065

 
110,870

INTEREST EXPENSE
 
 
 
 
 
 
 
Deposits
5,976

 
5,029

 
11,355

 
9,284

Borrowings and junior subordinated debt securities
2,368

 
1,113

 
4,261

 
2,240

Total Interest Expense
8,344

 
6,142

 
15,616

 
11,524

NET INTEREST INCOME
56,570

 
49,708

 
110,449

 
99,346

Provision for loan losses
4,869

 
4,848

 
10,052

 
9,863

Net Interest Income After Provision for Loan Losses
51,701

 
44,860

 
100,397

 
89,483

NONINTEREST INCOME
 
 
 
 
 
 
 
Securities gains (losses), net
3,617

 

 
3,987

 

Debit and credit card
3,042

 
2,869

 
5,885

 
5,655

Service charges on deposit accounts
2,997

 
3,065

 
6,012

 
6,064

Wealth management
2,428

 
2,630

 
4,831

 
5,382

Insurance
1,461

 
1,205

 
2,924

 
2,979

Mortgage banking
675

 
578

 
1,408

 
1,107

Gain on sale of credit card portfolio

 

 

 
2,066

Other
2,045

 
2,101

 
4,214

 
5,012

Total Noninterest Income
16,265

 
12,448

 
29,261

 
28,265

NONINTEREST EXPENSE
 
 
 
 
 
 
 
Salaries and employee benefits
19,903

 
17,626

 
40,444

 
38,528

Net occupancy
2,751

 
2,688

 
5,566

 
5,638

Data processing
2,135

 
2,518

 
4,386

 
4,630

Furniture and equipment
1,810

 
1,719

 
3,857

 
3,648

FDIC insurance
1,185

 
994

 
2,308

 
1,934

Other taxes
1,083

 
896

 
2,060

 
1,995

Professional services and legal
958

 
988

 
2,001

 
1,728

Marketing
948

 
1,075

 
1,702

 
1,976

Other
5,824

 
6,249

 
11,082

 
13,092

Total Noninterest Expense
36,597

 
34,753

 
73,406

 
73,169

Income Before Taxes
31,369

 
22,555

 
56,252

 
44,579

Provision for income taxes
8,604

 
5,496

 
15,299

 
11,427

Net Income
$
22,765

 
$
17,059

 
$
40,953

 
$
33,152

Earnings per share—basic
$
0.66

 
$
0.49

 
$
1.18

 
$
0.96

Earnings per share—diluted
$
0.65

 
$
0.49

 
$
1.17

 
$
0.95

Dividends declared per share
$
0.20

 
$
0.19

 
$
0.40

 
$
0.38

Comprehensive Income
$
22,503

 
$
20,427

 
$
41,879

 
$
44,861

See Notes to Consolidated Financial Statements

3

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
(Unaudited)

(dollars in thousands, except share and per share data)
Common
Stock
 
Additional
Paid-in
Capital
 
Retained
Earnings
 
Accumulated
Other
Comprehensive (Loss)/Income
 
Treasury
Stock
 
Total
Balance at January 1, 2016
$
90,326

 
$
210,545

 
$
544,228

 
$
(16,457
)
 
$
(36,405
)
 
$
792,237

Net income for six months ended June 30, 2016

 

 
33,152

 

 

 
33,152

Other comprehensive income (loss), net of tax

 

 

 
11,709

 

 
11,709

Cash dividends declared ($0.38 per share)

 

 
(13,211
)
 

 

 
(13,211
)
Treasury stock issued for restricted awards (110,643 shares, net of 4,659 forfeitures)

 

 
(3,037
)
 

 
2,921

 
(116
)
Recognition of restricted stock compensation expense

 
1,279

 

 

 

 
1,279

Balance at June 30, 2016
$
90,326

 
$
211,824

 
$
561,132

 
$
(4,748
)
 
$
(33,484
)
 
$
825,050

 
 
 
 
 
 
 
 
 
 
 
 
Balance at January 1, 2017
$
90,326

 
$
213,098

 
$
585,891

 
$
(13,784
)
 
$
(33,575
)
 
$
841,956

Net income for six months ended June 30, 2017

 

 
40,953

 

 

 
40,953

Other comprehensive income (loss), net of tax

 

 

 
926

 

 
926

Cash dividends declared ($0.40 per share)

 

 
(13,927
)
 

 

 
(13,927
)
Treasury stock issued for restricted awards (89,351 shares, net of 22,094 forfeitures)

 

 
(2,413
)
 

 
1,724

 
(689
)
Recognition of restricted stock compensation expense

 
1,843

 

 

 

 
1,843

Balance at June 30, 2017
$
90,326

 
$
214,941

 
$
610,504

 
$
(12,858
)
 
$
(31,851
)
 
$
871,062

See Notes to Consolidated Financial Statements


4

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)

 
Six Months Ended June 30,
(dollars in thousands)
2017
 
2016
OPERATING ACTIVITIES
 
 
 
Net income
$
40,953

 
$
33,152

Adjustments to reconcile net income to net cash provided by operating activities:

 

Provision for loan losses
10,052

 
9,863

Provision for unfunded loan commitments
(334
)
 
131

Depreciation, amortization and accretion
850

 
1,878

Net amortization of discounts and premiums on securities
2,030

 
1,861

Stock-based compensation expense
1,843

 
1,279

Securities gains
(3,987
)
 

Mortgage loans originated for sale
(38,899
)
 
(45,831
)
Proceeds from the sale of mortgage loans
38,041

 
46,555

Gain on the sale of mortgage loans, net
(719
)
 
(679
)
Gain on the sale of credit card portfolio

 
(2,066
)
Pension plan curtailment gain

 
(1,017
)
Net increase in interest receivable
(666
)
 
(3,485
)
Net increase in interest payable
246

 
1,126

Net decrease (increase) in other assets
4,484

 
(2,900
)
Net (decrease) increase in other liabilities
(1,775
)
 
4,127

Net Cash Provided by Operating Activities
52,119

 
43,994

INVESTING ACTIVITIES
 
 
 
Purchases of securities available-for-sale
(36,604
)
 
(45,431
)
Proceeds from maturities, prepayments and calls of securities available-for-sale
35,256

 
34,723

Proceeds from sales of securities available-for-sale
7,751

 

Net proceeds from (purchases of) Federal Home Loan Bank stock
1,600

 
(4,723
)
Net increase in loans
(176,768
)
 
(369,089
)
Proceeds from sale of loans not originated for resale
3,581

 
2,427

Purchases of premises and equipment
(3,018
)
 
(1,360
)
Proceeds from the sale of premises and equipment
273

 
3

Proceeds from the sale of credit card portfolio

 
25,019

Net Cash Used in Investing Activities
(167,929
)
 
(358,431
)
FINANCING ACTIVITIES
 
 
 
Net increase in deposits
44,914

 
105,970

Net increase in certificates of deposit
92,427

 
138,148

Net decrease in securities sold under repurchase agreements
(4,343
)
 
(13,607
)
Net (decrease) increase in short-term borrowings
(15,000
)
 
194,000

Repayments of long-term borrowings
(1,195
)
 
(101,155
)
Treasury shares issued-net
(689
)
 
(116
)
Cash dividends paid to common shareholders
(13,927
)
 
(13,211
)
Net Cash Provided by Financing Activities
102,187

 
310,029

Net decrease in cash and cash equivalents
(13,623
)
 
(4,408
)
Cash and cash equivalents at beginning of period
139,486

 
99,399

Cash and Cash Equivalents at End of Period
$
125,863

 
$
94,991

Supplemental Disclosures
 
 
 
Loans transferred to (from) held for sale
$
17,750

 
$
(1,540
)
Interest paid
$
15,369

 
$
10,398

Income taxes paid, net of refunds
$
13,399

 
$
13,474

Transfers of loans to other real estate owned
$
1,407

 
$
231

See Notes to Consolidated Financial Statements

5

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


NOTE 1. BASIS OF PRESENTATION
Principles of Consolidation
The interim Consolidated Financial Statements include the accounts of S&T Bancorp, Inc., or S&T, and its wholly owned subsidiaries. All significant intercompany transactions have been eliminated in consolidation. Investments of 20 percent to 50 percent of the outstanding common stock of investees are accounted for using the equity method of accounting.
Basis of Presentation
The accompanying unaudited interim Consolidated Financial Statements of S&T have been prepared in accordance with generally accepted accounting principles, or GAAP, in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements and should be read in conjunction with the audited consolidated financial statements included in our annual report on Form 10-K for the year ended December 31, 2016, filed with the Securities and Exchange Commission, or SEC, on February 24, 2017. In the opinion of management, the accompanying interim financial information reflects all adjustments, consisting of normal recurring adjustments, necessary to present fairly our financial position and the results of operations for each of the interim periods presented. Results of operations for interim periods are not necessarily indicative of the results of operations that may be expected for a full year or any future period.
We previously reported in our annual report on Form 10-K, three reportable operating segments: Community Banking, Insurance and Wealth Management. We have reevaluated our segment reporting as of January 1, 2017 and have determined that Insurance and Wealth Management activities are not material to our consolidated financial results, therefore, we are no longer reporting segment information.
Reclassification
Amounts in prior period financial statements and footnotes are reclassified whenever necessary to conform to the current period presentation. Reclassifications had no effect on our results of operations or financial condition.
Use of Estimates
The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements. Actual results could differ from those estimates.
Recently Adopted Accounting Standards Updates, or ASU or Update
Stock Compensation - Improvements to Employee Share-Based Payment Accounting
On March 31, 2016 the Financial Accounting Standards Board, or FASB, issued ASU No. 2016-09, Improvements to Employee Share-Based Payment Accounting, which is intended to improve the accounting for share-based payment transactions as part of the FASB's simplification initiative. The ASU changes seven aspects of the accounting for share-based payment award transactions, including: 1. accounting for income taxes; 2. classification of excess tax benefits on the statement of cash flows; 3. forfeitures; 4. minimum statutory tax withholding requirements; 5. classification of employee taxes paid on the statement of cash flows when an employer withholds shares for tax-withholding purposes; 6. practical expedient - expected term (nonpublic only); and 7. intrinsic value (nonpublic only). This ASU is effective for fiscal years beginning after December 15, 2016 and interim periods within those years for public business entities. The adoption of this ASU had no material impact on our results of operations or financial position.
Equity Method and Joint Ventures - Simplifying the Transition to the Equity Method of Accounting
In March 2016, the FASB issued ASU No. 2016-07, Simplifying the Transition to the Equity Method of Accounting, which eliminates the requirement for an investor to retroactively apply the equity method when its increase in ownership interest (or degree of influence) in an investee triggers equity method accounting. This ASU is effective for annual and interim periods in fiscal years beginning after December 15, 2016. The amendments will be applied prospectively upon their effective date to increases in the level of ownership interest or degree of influence that result in the adoption of the equity method. The adoption of this ASU had no impact on our results of operations or financial position.

6

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 1. BASIS OF PRESENTATION - continued

Receivables - Nonrefundable Fees and Other Costs - Premium Amortization on Purchased Callable Debt Securities
In March 2017, the FASB issued ASU No. 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20) - Premium Amortization on Purchased Callable Debt Securities. The amendments in this ASU affect all entities that hold investments in callable debt securities that have an amortized cost basis in excess of the amount that is repayable by the issuer at the earliest call date. This ASU shortens the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount, which continues to be amortized to maturity. This Update is effective for fiscal years beginning after December 15, 2019, and interim periods within fiscal years beginning after December 15, 2020. Early adoption is permitted, including adoption in an interim period. We have early adopted the provisions of this ASU and it had no impact on our results of operations or financial position.
Recently Issued Accounting Standards Updates not yet Adopted
Compensation - Retirement Benefits - Improving the Presentation of Net Periodic Pension Costs and Net Periodic Post Retirement Benefit Costs
In March 2017, the FASB issued ASU No. 2017-07, Compensation Retirement Benefits - Improving the Presentation of Net Periodic Pension Costs and Net Periodic Post retirement Benefit Costs (Topic 715). The main objective of this ASU is to provide financial statement users with clearer and disaggregated information related to the components of net periodic benefit cost and improve transparency of the presentation of net periodic benefit cost in the financial statements. This Update is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2017. Early adoption is permitted as of the beginning of an annual period for which financial statements have not been issued or made available for issuance. Effective March 31, 2016, our qualified and nonqualified defined benefit plans were amended to freeze benefit accruals for all persons entitled to benefits under the plan; as such, the provisions of this ASU will have no impact on our results of operations and financial position.
Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets - Clarifying the Scope of Assets Derecognition Guidance and Accounting for Partial Sales of Nonfinancial Assets
In February 2017, the FASB issued ASU No. 2017-05, Other Income - Gains and Losses from the Derecognition of Nonfinancial Assets (Subtopic 610-20). The main objective in this ASU is intended to provide greater detail on what types of transactions should be accounted for as partial sales of nonfinancial assets. The scope of this ASU, as originally issued in ASU No. 2014-09 (described below), is intended to reduce the complexity of current GAAP requirements by clarifying which accounting guidance applies to various types of contracts that transfer assets or ownership interest to another entity. This Update is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2017 and at the same time that ASU No. 2014-09 is effective. Early adoption is permitted, but only as of annual reporting periods beginning after December 15, 2016, including interim reporting periods within that reporting period. We are evaluating the provisions of this ASU; however, we do not anticipate that this ASU will materially impact our results of operations and financial position.
Intangibles - Goodwill and Other - Simplifying the Test for Goodwill Impairment
In January 2017, the FASB issued ASU No. 2017-04, Intangibles - Goodwill and Other - Simplifying the Test for Goodwill Impairment (Topic 350). The main objective in this ASU is intended to simplify the current requirements for testing goodwill for impairment by eliminating step two from the goodwill impairment test. The amendments are expected to reduce the complexity and costs associated with performing the goodwill impairment test, which could result in recording impairment charges sooner than under the current guidance. This Update is effective for any interim and annual impairment tests in reporting periods in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. We are evaluating the provisions of this ASU; however, we do not anticipate that this ASU will materially impact our results of operations and financial position.

7

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 1. BASIS OF PRESENTATION - continued

Business Combinations - Clarifying the Definition of a Business
In January 2017, the FASB issued ASU No. 2017-01, Business Combinations - Clarifying the Definition of a Business (Topic 805). The main objective in this ASU is to help financial statement preparers evaluate whether a set of transferred assets and activities (either acquired or disposed of) is a business under Topic 805, Business Combinations by changing the definition of a business. The revised definition will result in fewer acquisitions being accounted for as business combinations than under today’s guidance. The definition of a business is significant because it affects the accounting for acquisitions, the identification of reporting units, consolidation evaluations and the accounting for dispositions. This Update is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2017. Early adoption is permitted for transactions not yet reflected in financial statements that have been issued or made available for issuance. We are evaluating the provisions of this ASU; however, we do not anticipate that this ASU will materially impact our results of operations and financial position.
Income Taxes - Intra-Entity Transfers of Assets Other Than Inventory
In October 2016, the FASB issued ASU No. 2016-16, Intra-Entity Transfers of Assets Other Than Inventory. The main objective of this ASU is to require companies to recognize the income tax effects of intercompany sales and transfers of assets other than inventory in the period in which the transfer occurs. This represents a change from existing guidance, which requires companies to defer the income tax effects of intercompany transfers of assets until the asset has been sold to an outside party or otherwise recognized. The new guidance will require companies to defer the income tax effects only of intercompany transfers of inventory. This Update is effective for annual periods beginning after December 15, 2017. Early adoption is permitted as of the beginning of an annual period. If an entity chooses to early adopt the amendments in the ASU, it must do so in the first interim period of its annual financial statements. That is, an entity cannot adopt the amendments in the ASU in a later interim period and apply them as if they were in effect as of the beginning of the year. We are evaluating the provisions of this ASU; however, we do not anticipate that this ASU will materially impact our results of operations and financial position.
Statement of Cash Flows - Classification of Certain Cash Receipts and Cash Payments
In August 2016, the FASB issued ASU No. 2016-15, Classification of Certain Cash Receipts and Cash Payments. The main objective of this ASU is to reduce diversity in practice in how certain transactions are classified in the statement of cash flows. The amendments in this Update provide guidance on the following eight specific cash flow issues: debt prepayment or debt extinguishment costs, settlement of zero-coupon debt instruments, contingent consideration payments made after a business combination, proceeds from the settlement of insurance claims, proceeds from the settlement of bank-owned life insurance (BOLI) policies, distributions received from equity method investments, beneficial interests in securitization transactions, and separately identifiable cash flows and application of the predominance principle. This Update is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2017. Early adoption is permitted, provided that all of the amendments are adopted in the same period. We are evaluating the provisions of this ASU; however, we do not anticipate that this ASU will materially impact our results of operations and financial position.
Financial Instruments - Credit Losses
In June 2016, the FASB issued ASU No. 2016-13, Measurement of Credit Losses on Financial Instruments. The main objective of this ASU is to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. The amendments of this update replace the incurred loss impairment methodology in current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The collective changes to the recognition and measurement accounting standards for financial instruments and their anticipated impact on the allowance for credit losses modeling have been universally referred to as the CECL, or current expected credit loss, model. This Update is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2019. Early adoption is permitted as of fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. We are evaluating the provisions of this ASU to determine the potential impact on our results of operations and financial position.
Revenue from Contracts with Customers
In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606). The new revenue pronouncement creates a single source of revenue guidance for all companies in all industries and is more principles-based than current revenue guidance. The pronouncement provides a five-step model for a company to recognize revenue when it transfers

8

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 1. BASIS OF PRESENTATION - continued

control of goods or services to customers at an amount that reflects the consideration to which it expects to be entitled in exchange for those goods or services. The five steps are: 1. identify the contract with the customer; 2. identify the separate performance obligations in the contract; 3. determine the transaction price; 4. allocate the transaction price to the separate performance obligations; and 5. recognize revenue when each performance obligation is satisfied. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date. This ASU defers the effective date of ASU No. 2014-09 for all entities by one year.
In March 2016, the FASB issued ASU No. 2016-08, Principal versus Agent Considerations (Reporting Revenue Gross versus Net), as an amendment to ASU No. 2014-09 to improve Topic 606, Revenue from Contracts with Customers by reducing: 1. The potential for diversity in practice arising from inconsistent application of the principal versus agent guidance, and 2. The cost and complexity of applying Topic 606 both at transition and on an ongoing basis.
In April 2016, the FASB issued ASU No. 2016-10, Identifying Performance Obligations and Licensing, as an amendment to ASU No. 2014-09 to improve Topic 606, Revenue from Contracts with Customers, by reducing: 1. The potential for diversity in practice at initial application, and 2. The cost and complexity of applying Topic 606 both at transition and on an ongoing basis.
In May 2016, the FASB issued ASU No. 2016-12, Narrow-scope Improvements and Practical Expedients. The amendments in this ASU do not change the core principles of Topic 606, Revenue from Contracts with Customers. These amendments affect only the narrow aspects of Topic 606: 1. Collectibility Criterion, 2. Presentation of Sales Taxes and Other Similar Taxes Collected from Customers, 3. Noncash Consideration, 4. Contract Modifications at Transition, and 5. Completed Contracts at Transition.
ASU 2014-09, including transition requirements for all amendments, is effective for interim and annual reporting periods in fiscal years beginning after December 15, 2017. Early adoption is permitted as of the original effective date for interim and annual reporting periods in fiscal years beginning after December 15, 2016. Our revenue is comprised of net interest income, which is excluded from the scope of ASU 2014-09, and non-interest income. We are continuing our overall assessment of revenue streams and reviewing contracts potentially affected by the ASU including trust and asset management fees, deposit related fees, interchange fees and other revenue streams associated with contracts with third parties to determine the potential impact to our results of operations, financial position and disclosures. However, we do not expect that this ASU will materially impact our results of operations and financial position.
Leases - Section A-Amendments to the FASB Accounting Standards Codification, Section B-Conforming Amendments Related to Leases and Section C-Background Information and Basis for Conclusions
In February 2016, the FASB issued ASU No. 2016-02, Leases, which requires lessees to recognize a right-to-use asset and a lease obligation for all leases on the balance sheet. Lessor accounting remains substantially similar to current GAAP. ASU 2016-02 supersedes Topic 840, Leases. This ASU is effective for annual and interim periods in fiscal years beginning after December 15, 2018. ASU 2016-02 mandates a modified retrospective transition method for all entities. Early adoption of this ASU is permitted. We anticipate that this ASU will impact our financial statements as it relates to the recognition of right-to-use assets and lease obligations on our Consolidated Balance Sheet. We are evaluating the provisions of this ASU; however, we do not anticipate that this ASU will materially impact our results of operations and financial position.
Accounting for Financial Instruments - Overall: Classification and Measurement
In January 2016, the FASB issued ASU No. 2016-01, Accounting for Financial Instruments - Overall: Classification and Measurement (Subtopic 825-10). The amendments in this ASU No. address the following: 1. require equity investments to be measured at fair value with changes in fair value recognized in net income; 2. simplify the impairment assessment of equity investments without readily-determinable fair values by requiring a qualitative assessment to identify impairment; 3. eliminate the requirement to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet; 4. require entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; 5. require separate presentation in other comprehensive income for the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments; 6. require separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (that is, securities or loans and receivables) on the balance sheet or in the accompanying notes to the financial statements; and 7. clarify that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity's other deferred tax assets. This ASU is effective for annual and interim periods in fiscal years beginning after December 15, 2017. We are evaluating the provisions of this ASU; however, we do not anticipate that this ASU will materially impact our results of operations and financial position.

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 2. EARNINGS PER SHARE

The following table reconciles the numerators and denominators of basic and diluted earnings per share for the periods presented:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(in thousands, except shares and per share data)
2017
 
2016
 
2017
 
2016
Numerator for Earnings per Share—Basic:

 

 

 

Net income
$
22,765

 
$
17,059

 
$
40,953

 
$
33,152

Less: Income allocated to participating shares
81

 
60

 
141

 
101

Net Income Allocated to Shareholders
$
22,684

 
$
16,999

 
$
40,812

 
$
33,051

 
 
 
 
 
 
 
 
Numerator for Earnings per Share—Diluted:

 

 

 

Net income
$
22,765

 
$
17,059

 
$
40,953

 
$
33,152

Net Income Available to Shareholders
$
22,765

 
$
17,059

 
$
40,953

 
$
33,152

 
 
 
 
 
 
 
 
Denominators for Earnings per Share:

 

 

 

Weighted Average Shares Outstanding—Basic
34,724,925

 
34,674,712

 
34,707,683

 
34,666,773

Add: Potentially dilutive shares
181,571

 
89,853

 
199,693

 
80,890

Denominator for Treasury Stock Method—Diluted
34,906,496

 
34,764,565

 
34,907,376

 
34,747,663

 
 
 
 
 
 
 
 
Weighted Average Shares Outstanding—Basic
34,724,925

 
34,674,712

 
34,707,683

 
34,666,773

Add: Average participating shares outstanding
123,729

 
122,160

 
119,585

 
105,794

Denominator for Two-Class Method—Diluted
34,848,654

 
34,796,872

 
34,827,268

 
34,772,567

 
 
 
 
 
 
 
 
Earnings per share—basic
$
0.66

 
$
0.49

 
$
1.18

 
$
0.96

Earnings per share—diluted
$
0.65

 
$
0.49

 
$
1.17

 
$
0.95

Warrants considered anti-dilutive excluded from potentially dilutive shares - exercise price $31.53 per share, expires January 2019
466,554

 
517,012

 
456,749

 
517,012

Restricted stock considered anti-dilutive excluded from potentially dilutive shares
126,332

 
144,998

 
105,187

 
117,796


10

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENT

We use fair value measurements when recording and disclosing certain financial assets and liabilities. Securities available-for-sale, trading assets and derivative financial instruments are recorded at fair value on a recurring basis. Additionally, from time to time, we may be required to record other assets at fair value on a nonrecurring basis, such as loans held for sale, impaired loans, other real estate owned, or OREO, and other repossessed assets, mortgage servicing rights, or MSRs, and certain other assets.
Fair value is the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market in an orderly transaction between market participants at the measurement date. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets or liabilities; it is not a forced transaction. In determining fair value, we use various valuation approaches, including market, income and cost approaches. The fair value standard establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing an asset or liability, which is developed based on market data that we have obtained from independent sources. Unobservable inputs reflect our estimates of assumptions that market participants would use in pricing an asset or liability, which are developed based on the best information available in the circumstances.
The fair value hierarchy gives the highest priority to unadjusted quoted market prices in active markets for identical assets or liabilities (Level 1 measurement) and the lowest priority to unobservable inputs (Level 3 measurement). The fair value hierarchy is broken down into three levels based on the reliability of inputs as follows:
Level 1: valuation is based upon unadjusted quoted market prices for identical instruments traded in active markets.
Level 2: valuation is based upon quoted market prices for similar instruments traded in active markets, quoted market prices for identical or similar instruments traded in markets that are not active and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by market data.
Level 3: valuation is derived from other valuation methodologies, including discounted cash flow models and similar techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect estimates of assumptions that market participants would use in determining fair value.
A financial instrument’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. Our policy is to recognize transfers between any of the fair value hierarchy levels at the end of the reporting period in which the transfer occurred.
The following are descriptions of the valuation methodologies that we use for financial instruments recorded at fair value on either a recurring or nonrecurring basis.
Recurring Basis
Securities Available-for-Sale
Securities available-for-sale include both debt and equity securities. We obtain fair values for debt securities from a third-party pricing service which utilizes several sources for valuing fixed-income securities. We validate prices received from our pricing service through comparison to a secondary pricing service and broker quotes. We review the methodologies of the pricing service which provides us with a sufficient understanding of the valuation models, assumptions, inputs and pricing to reasonably measure the fair value of our debt securities. The market evaluation sources for debt securities include observable inputs rather than significant unobservable inputs and are classified as Level 2. The service provider utilizes pricing models that vary by asset class and include available trade, bid and other market information. Generally, the methodologies include broker quotes, proprietary models and vast descriptive terms and conditions databases, as well as extensive quality control programs.
Marketable equity securities that have an active, quotable market are classified as Level 1. Marketable equity securities that are quotable, but are thinly traded or inactive, are classified as Level 2. Marketable equity securities that are not readily traded and do not have a quotable market are classified as Level 3.
Trading Assets
We use quoted market prices to determine the fair value of our trading assets. Our trading assets are held in a Rabbi Trust under a deferred compensation plan and are invested in readily quoted mutual funds. Accordingly, these assets are classified as Level 1. Rabbi Trust assets are reported in other assets in the Consolidated Balance Sheets.

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS – continued

Derivative Financial Instruments
We use derivative instruments, including interest rate swaps for commercial loans with our customers, interest rate lock commitments and the sale of mortgage loans in the secondary market. We calculate the fair value for derivatives using widely accepted valuation techniques, including discounted cash flow analysis on the expected cash flows of each derivative. Each valuation considers the contractual terms of the derivative, including the period to maturity, and uses observable market based inputs, such as interest rate curves and implied volatilities. Accordingly, derivatives are classified as Level 2. We incorporate credit valuation adjustments into the valuation models to appropriately reflect both our own nonperformance risk and the respective counterparties' nonperformance risk in calculating fair value measurements. In adjusting the fair value of our derivative contracts for the effect of nonperformance risk, we have considered the impact of netting and any applicable credit enhancements and collateral postings.
Nonrecurring Basis
Loans Held for Sale
Loans held for sale consist of 1-4 family residential loans originated for sale in the secondary market and, from time to time, certain loans transferred from the loan portfolio to loans held for sale, all of which are carried at the lower of cost or fair value. The fair value of 1-4 family residential loans is based on the principal or most advantageous market currently offered for similar loans using observable market data. The fair value of the loans transferred from the loan portfolio is based on the amounts offered for these loans in currently pending sales transactions. Loans held for sale carried at fair value are classified as Level 3.
Impaired Loans
Impaired loans are carried at the lower of carrying value or fair value. Fair value is determined as the recorded investment balance less any specific reserve. We establish specific reserves based on the following three impairment methods: 1. the present value of expected future cash flows discounted at the loan’s original effective interest rate; 2. the loan’s observable market price; or 3. the fair value of the collateral less estimated selling costs when the loan is collateral dependent and we expect to liquidate the collateral. However, if repayment is expected to come from the operation of the collateral, rather than liquidation, then we do not consider estimated selling costs in determining the fair value of the collateral. Collateral values are generally based upon appraisals by approved, independent state certified appraisers. Appraisals may be discounted based on our historical knowledge, changes in market conditions from the time of appraisal or our knowledge of the borrower and the borrower’s business. Impaired loans carried at fair value are classified as Level 3.
OREO and Other Repossessed Assets
OREO and other repossessed assets obtained in partial or total satisfaction of a loan are recorded at the lower of recorded investment in the loan or fair value less cost to sell. Subsequent to foreclosure, these assets are carried at the lower of the amount recorded at acquisition date or fair value less cost to sell. Accordingly, it may be necessary to record nonrecurring fair value adjustments. Fair value, when recorded, is generally based upon appraisals by approved, independent state certified appraisers. Like impaired loans, appraisals on OREO may be discounted based on our historical knowledge, changes in market conditions from the time of appraisal or other information available to us. OREO and other repossessed assets carried at fair value are classified as Level 3.
Mortgage Servicing Rights
The fair value of MSRs is determined by calculating the present value of estimated future net servicing cash flows, considering expected mortgage loan prepayment rates, discount rates, servicing costs and other economic factors, which are determined based on current market conditions. The expected rate of mortgage loan prepayments is the most significant factor driving the value of MSRs. MSRs are considered impaired if the carrying value exceeds fair value. The valuation model includes significant unobservable inputs; therefore, MSRs are classified as Level 3. MSRs are reported in other assets in the Consolidated Balance Sheets and are amortized into noninterest income in the Consolidated Statements of Comprehensive Income.

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS – continued

Other Assets
We measure certain other assets at fair value on a nonrecurring basis. Fair value is based on the application of lower of cost or fair value accounting, or write-downs of individual assets. Valuation methodologies used to measure fair value are consistent with overall principles of fair value accounting and consistent with those described above.
Financial Instruments
In addition to financial instruments recorded at fair value in our financial statements, fair value accounting guidance requires disclosure of the fair value of all of an entity’s assets and liabilities that are considered financial instruments. The majority of our assets and liabilities are considered financial instruments. Many of these instruments lack an available trading market as characterized by a willing buyer and willing seller engaged in an exchange transaction. Also, it is our general practice to not engage in trading or sales activities with respect to such financial instruments. For fair value disclosure purposes, we substantially utilize the fair value measurement criteria as required and explained above. In cases where quoted fair values are not available, we use present value methods to determine the fair value of our financial instruments.
Cash and Cash Equivalents
The carrying amounts reported in the Consolidated Balance Sheets for cash and due from banks, including interest-bearing deposits, approximate fair value.
Loans
The fair value of variable rate performing loans that may reprice frequently at short-term market rates is based on carrying values adjusted for credit risk. The fair value of variable rate performing loans that reprice at intervals of one year or longer, such as adjustable rate mortgage products, is estimated using discounted cash flow analyses that utilize interest rates currently being offered for similar loans and adjusted for credit risk. The fair value of fixed rate performing loans is estimated using a discounted cash flow analysis that utilizes interest rates currently being offered for similar loans and adjusted for credit risk. The fair value of nonperforming loans is the carrying value less any specific reserve on the loan if it is impaired. The carrying amount of accrued interest approximates fair value.
Bank Owned Life Insurance
Fair value approximates net cash surrender value of bank owned life insurance.
Federal Home Loan Bank, or FHLB, and Other Restricted Stock
It is not practical to determine the fair value of our FHLB and other restricted stock due to the restrictions placed on the transferability of these stocks; restricted stock is presented at carrying value.
Deposits
The fair values disclosed for deposits without defined maturities (e.g., noninterest and interest-bearing demand, money market and savings accounts) are by definition equal to the amounts payable on demand. The carrying amounts for variable rate, fixed-term time deposits approximate their fair values. Estimated fair values for fixed rate and other time deposits are based on discounted cash flow analysis using interest rates currently offered for time deposits with similar terms. The carrying amount of accrued interest approximates fair value.
Short-Term Borrowings
The carrying amounts of securities sold under repurchase agreements, or REPOs, and other short-term borrowings approximate their fair values.
Long-Term Borrowings
The fair values disclosed for fixed rate long-term borrowings are determined by discounting their contractual cash flows using current interest rates for long-term borrowings of similar remaining maturities. The carrying amounts of variable rate long-term borrowings approximate their fair values.

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS – continued

Junior Subordinated Debt Securities
The interest rate on the variable rate junior subordinated debt securities is reset quarterly; therefore, the carrying values approximate their fair values.
Loan Commitments and Standby Letters of Credit
Off-balance sheet financial instruments consist of commitments to extend credit and letters of credit. Except for interest rate lock commitments, estimates of the fair value of these off-balance sheet items are not made because of the short-term nature of these arrangements and the credit standing of the counterparties.
Other
Estimates of fair value are not made for items that are not defined as financial instruments, including such items as our core deposit intangibles and the value of our trust operations.
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
The following tables present our assets and liabilities that are measured at fair value on a recurring basis by fair value hierarchy level at June 30, 2017 and December 31, 2016. There were no transfers between Level 1 and Level 2 for items measured at fair value on a recurring basis during the periods presented.
 
June 30, 2017
(dollars in thousands)
Level 1
 
Level 2
 
Level 3
 
Total
ASSETS
 
 
 
 
 
 
 
Securities available-for-sale:
 
 
 
 
 
 
 
U.S. Treasury securities
$

 
$
24,886

 
$

 
$
24,886

Obligations of U.S. government corporations and agencies

 
211,434

 

 
211,434

Collateralized mortgage obligations of U.S. government corporations and agencies

 
120,203

 

 
120,203

Residential mortgage-backed securities of U.S. government corporations and agencies

 
34,611

 

 
34,611

Commercial mortgage-backed securities of U.S. government corporations and agencies

 
162,413

 

 
162,413

Obligations of states and political subdivisions

 
131,106

 

 
131,106

Marketable equity securities

 
4,735

 

 
4,735

Total securities available-for-sale

 
689,388

 

 
689,388

Trading securities held in a Rabbi Trust
4,790

 

 

 
4,790

Total securities
4,790

 
689,388

 

 
694,178

Derivative financial assets:
 
 
 
 
 
 
 
Interest rate swap contracts - commercial loans

 
5,442

 

 
5,442

Interest rate lock commitments - mortgage loans

 
456

 

 
456

Forward sale contracts - mortgage loans

 
14

 

 
14

Total Assets
$
4,790

 
$
695,300

 
$

 
$
700,090

LIABILITIES
 
 
 
 
 
 
 
Derivative financial liabilities:
 
 
 
 
 
 
 
Interest rate swap contracts - commercial loans
$

 
$
5,423

 
$

 
$
5,423

Total Liabilities
$

 
$
5,423

 
$

 
$
5,423


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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS – continued

 
December 31, 2016
(dollars in thousands)
Level 1
 
Level 2
 
Level 3
 
Total
ASSETS
 
 
 
 
 
 
 
Securities available-for-sale:
 
 
 
 
 
 
 
U.S. Treasury securities
$

 
$
24,811

 
$

 
$
24,811

Obligations of U.S. government corporations and agencies

 
232,179

 

 
232,179

Collateralized mortgage obligations of U.S. government corporations and agencies

 
129,777

 

 
129,777

Residential mortgage-backed securities of U.S. government corporations and agencies

 
37,358

 

 
37,358

Commercial mortgage-backed securities of U.S. government corporations and agencies

 
125,604

 

 
125,604

Obligations of states and political subdivisions

 
132,509

 

 
132,509

Marketable equity securities

 
11,249

 

 
11,249

Total securities available-for-sale

 
693,487

 

 
693,487

Trading securities held in a Rabbi Trust
4,410

 

 

 
4,410

Total securities
4,410

 
693,487

 

 
697,897

Derivative financial assets:
 
 
 
 
 
 
 
Interest rate swap contracts - commercial loans

 
6,960

 

 
6,960

Interest rate lock commitments - mortgage loans

 
236

 

 
236

Total Assets
$
4,410

 
$
700,683

 
$

 
$
705,093

LIABILITIES
 
 
 
 
 
 
 
Derivative financial liabilities:
 
 
 
 
 
 
 
Interest rate swap contracts - commercial loans
$

 
$
6,958

 
$

 
$
6,958

Forward sale contracts - mortgage loans

 
27

 

 
27

Total Liabilities
$

 
$
6,985

 
$

 
$
6,985

We may be required to measure certain assets and liabilities at fair value on a nonrecurring basis. Nonrecurring assets are recorded at the lower of cost or fair value in our financial statements. There were no liabilities measured at fair value on a nonrecurring basis at either June 30, 2017 or December 31, 2016. The following table presents our assets that are measured at fair value on a nonrecurring basis by the fair value hierarchy level as of the dates presented:
 
June 30, 2017
 
December 31, 2016
(dollars in thousands)
Level 1
 
Level 2
 
Level 3
 
Total
 
Level 1
 
Level 2
 
Level 3
 
Total
ASSETS(1)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Loans held for sale
$

 
$

 
$

 
$

 
$

 
$

 
$
1,802

 
$
1,802

Impaired loans

 

 
22,551

 
22,551

 

 

 
10,329

 
10,329

Other real estate owned

 

 
391

 
391

 

 

 
396

 
396

Mortgage servicing rights

 

 
508

 
508

 

 

 
538

 
538

Total Assets
$

 
$

 
$
23,450

 
$
23,450

 
$

 
$

 
$
13,065

 
$
13,065

(1)This table presents only the nonrecurring items that are recorded at fair value in our financial statements.

15

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 3. FAIR VALUE MEASUREMENTS – continued

The carrying values and fair values of our financial instruments at June 30, 2017 and December 31, 2016 are presented in the following tables:
 
Carrying
Value(1) 
 
Fair Value Measurements at June 30, 2017
(dollars in thousands)
 
Total
 
Level 1
 
Level 2
 
Level 3
ASSETS
 
 
 
 
 
 
 
 
 
Cash and due from banks, including interest-bearing deposits
$
125,863

 
$
125,863

 
$
125,863

 
$

 
$

Securities available-for-sale
689,388

 
689,388

 

 
689,388

 

Loans held for sale
23,120

 
23,258

 

 

 
23,258

Portfolio loans, net
5,757,819

 
5,695,791

 

 

 
5,695,791

Bank owned life insurance
72,449

 
72,449

 

 
72,449

 

FHLB and other restricted stock
33,417

 
33,417

 

 

 
33,417

Trading securities held in a Rabbi Trust
4,790

 
4,790

 
4,790

 

 

Mortgage servicing rights
3,839

 
4,195

 

 

 
4,195

Interest rate swap contracts - commercial loans
5,442

 
5,442

 

 
5,442

 

Interest rate lock commitments - mortgage loans
456

 
456

 

 
456

 

Forward sale contracts - mortgage loans
14

 
14

 

 
14

 

LIABILITIES
 
 

 
 
 
 
 
 
Deposits
$
5,409,862

 
$
5,414,320

 
$

 
$

 
$
5,414,320

Securities sold under repurchase agreements
46,489

 
46,489

 

 

 
46,489

Short-term borrowings
645,000

 
645,000

 

 

 
645,000

Long-term borrowings
13,518

 
13,979

 

 

 
13,979

Junior subordinated debt securities
45,619

 
45,619

 

 

 
45,619

Interest rate swap contracts - commercial loans
5,423

 
5,423

 

 
5,423

 

(1) As reported in the Consolidated Balance Sheets
 
 
 
 
 
 
 
 
 
 
Carrying
Value(1)
 
Fair Value Measurements at December 31, 2016
(dollars in thousands)
 
Total
 
Level 1
 
Level 2
 
Level 3
ASSETS
 
 
 
 
 
 
 
 
 
Cash and due from banks, including interest-bearing deposits
$
139,486

 
$
139,486

 
$
139,486

 
$

 
$

Securities available-for-sale
693,487

 
693,487

 

 
693,487

 

Loans held for sale
3,793

 
3,815

 

 

 
3,815

Portfolio loans, net of unearned income
5,611,419

 
5,551,266

 

 

 
5,551,266

Bank owned life insurance
72,081

 
72,081

 

 
72,081

 

FHLB and other restricted stock
31,817

 
31,817

 

 

 
31,817

Trading securities held in a Rabbi Trust
4,410

 
4,410

 
4,410

 

 

Mortgage servicing rights
3,744

 
4,098

 

 

 
4,098

Interest rate swap contracts - commercial loans
6,960

 
6,960

 

 
6,960

 

Interest rate lock commitments - mortgage loans
236

 
236

 

 
236

 

LIABILITIES
 
 
 
 
 
 
 
 
 
Deposits
$
5,272,377

 
$
5,276,499

 
$

 
$

 
$
5,276,499

Securities sold under repurchase agreements
50,832

 
50,832

 

 

 
50,832

Short-term borrowings
660,000

 
660,000

 

 

 
660,000

Long-term borrowings
14,713

 
15,267

 

 

 
15,267

Junior subordinated debt securities
45,619

 
45,619

 

 

 
45,619

Interest rate swap contracts - commercial loans
6,958

 
6,958

 

 
6,958

 

Forward sale contracts - mortgage loans
27

 
27

 

 
27

 

(1) As reported in the Consolidated Balance Sheets 
 
 
 
 
 
 
 
 
 

16

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 4. SECURITIES AVAILABLE-FOR-SALE

The following table presents the amortized cost and fair value of available-for-sale securities as of the dates presented:
 
June 30, 2017
 
December 31, 2016
(dollars in thousands)
Amortized
Cost

 
Gross
Unrealized
Gains

 
Gross
Unrealized
Losses

 
Fair
Value

 
Amortized
Cost

 
Gross
Unrealized
Gains

 
Gross
Unrealized
Losses

 
Fair
Value

U.S. treasury securities
$
24,917

 
$
2

 
$
(33
)
 
$
24,886

 
$
24,891

 
$
47

 
$
(127
)
 
$
24,811

Obligations of U.S. government corporations and agencies
210,459

 
1,328

 
(353
)
 
211,434

 
230,989

 
1,573

 
(383
)
 
232,179

Collateralized mortgage obligations of U.S. government corporations and agencies
120,272

 
527

 
(596
)
 
120,203

 
130,046

 
465

 
(734
)
 
129,777

Residential mortgage-backed securities of U.S. government corporations and agencies
33,850

 
948

 
(187
)
 
34,611

 
36,606

 
984

 
(232
)
 
37,358

Commercial mortgage-backed securities of U.S. government corporations and agencies
162,981

 
646

 
(1,214
)
 
162,413

 
127,311

 
243

 
(1,950
)
 
125,604

Obligations of states and political subdivisions
125,464

 
5,642

 

 
131,106

 
128,783

 
3,772

 
(46
)
 
132,509

Debt Securities
677,943

 
9,093

 
(2,383
)
 
684,653

 
678,626

 
7,084

 
(3,472
)
 
682,238

Marketable equity securities
3,815

 
921

 
(1
)
 
4,735

 
7,579

 
3,670

 

 
11,249

Total
$
681,758

 
$
10,014

 
$
(2,384
)
 
$
689,388

 
$
686,205

 
$
10,754

 
$
(3,472
)
 
$
693,487



17

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 4. SECURITIES AVAILABLE-FOR-SALE – continued

The following tables present the fair value and the age of gross unrealized losses by investment category as of the dates presented:
 
June 30, 2017
 
Less Than 12 Months
 
12 Months or More
 
Total
(dollars in thousands)
Number of Securities
 
Fair Value

 
Unrealized
Losses

 
Number of Securities
 
Fair Value

 
Unrealized
Losses

 
Number of Securities
 
Fair Value

 
Unrealized
Losses

U.S. Treasury securities
3
 
$
19,881

 
$
(33
)
 
 
$

 
$

 
3
 
$
19,881

 
$
(33
)
Obligations of U.S. government corporations and agencies
8
 
72,242

 
(353
)
 
 

 

 
8
 
72,242

 
(353
)
Collateralized mortgage obligations of U.S. government corporations and agencies
8
 
65,731

 
(596
)
 
 

 

 
8
 
65,731

 
(596
)
Residential mortgage-backed securities of U.S. government corporations and agencies
2
 
9,374

 
(187
)
 
 

 

 
2
 
9,374

 
(187
)
Commercial mortgage-backed securities of U.S. government corporations and agencies
7
 
67,084

 
(1,214
)
 
 

 

 
7
 
67,084

 
(1,214
)
Obligations of states and political subdivisions
 

 

 
 

 

 
 

 

Debt Securities
28
 
234,312

 
(2,383
)
 
 

 

 
28
 
234,312

 
(2,383
)
Marketable equity securities
1
 
70

 
(1
)
 
 

 

 
1
 
70

 
(1
)
Total Temporarily Impaired Securities
29
 
$
234,382

 
$
(2,384
)
 
 
$

 
$

 
29
 
$
234,382

 
$
(2,384
)

 
December 31, 2016
 
Less Than 12 Months
 
12 Months or More
 
Total
(dollars in thousands)
Number of Securities
 
Fair Value

 
Unrealized
Losses

 
Number of Securities
 
Fair Value

 
Unrealized
Losses

 
Number of Securities
 
Fair Value

 
Unrealized
Losses

U.S. Treasury securities
1
 
$
9,811

 
$
(127
)
 
 
$

 
$

 
1
 
$
9,811

 
$
(127
)
Obligations of U.S. government corporations and agencies
7
 
62,483

 
(383
)
 
 

 

 
7
 
62,483

 
(383
)
Collateralized mortgage obligations of U.S. government corporations and agencies
10
 
83,031

 
(734
)
 
 

 

 
10
 
83,031

 
(734
)
Residential mortgage-backed securities of U.S. government corporations and agencies
2
 
10,022

 
(232
)
 
 

 

 
2
 
10,022

 
(232
)
Commercial mortgage-backed securities of U.S. government corporations and agencies
10
 
96,576

 
(1,950
)
 
 

 

 
10
 
96,576

 
(1,950
)
Obligations of states and political subdivisions
1
 
5,577

 
(46
)
 
 

 

 
1
 
5,577

 
(46
)
Debt Securities
31
 
267,500

 
(3,472
)
 
 

 

 
31
 
267,500

 
(3,472
)
Marketable equity securities
 

 

 
 

 

 
 

 

Total Temporarily Impaired Securities
31
 
$
267,500

 
$
(3,472
)
 
 
$

 
$

 
31
 
$
267,500

 
$
(3,472
)
We do not believe any individual unrealized loss as of June 30, 2017 represents an other than temporary impairment, or OTTI. At June 30, 2017 there were 28 debt securities in an unrealized loss position and at December 31, 2016 there were 31 debt securities in an unrealized loss position. There was one marketable equity security at June 30, 2017 with an unrealized loss and no marketable equity securities at December 31, 2016 with unrealized losses. The unrealized losses on debt securities were primarily attributable to changes in interest rates and not related to the credit quality of these securities. All debt securities are determined to be investment grade and are paying principal and interest according to the contractual terms of the security. We do not intend to sell and it is not more likely than not that we will be required to sell any of the securities in an unrealized loss position before recovery of their amortized cost.

18

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 4. SECURITIES AVAILABLE-FOR-SALE – continued

The following table displays net unrealized gains and losses, net of tax, on securities available for sale included in accumulated other comprehensive (loss)/income, for the periods presented:
 
June 30, 2017
 
December 31, 2016
(dollars in thousands)
Gross Unrealized Gains

 
Gross Unrealized Losses

 
Net Unrealized Gains/ (Losses)

 
Gross Unrealized Gains

 
Gross Unrealized Losses

 
Net Unrealized Gains/ (Losses)

Total unrealized gains/(losses) on securities available-for-sale
$
10,014

 
$
(2,384
)
 
$
7,630

 
$
10,754

 
$
(3,472
)
 
$
7,282

Income tax expense/(benefit)
(3,517
)
 
837

 
(2,680
)
 
(3,776
)
 
1,219

 
(2,557
)
Net unrealized gains/(losses), net of tax included in accumulated other comprehensive income/(loss)
$
6,497

 
$
(1,547
)
 
$
4,950

 
$
6,978

 
$
(2,253
)
 
$
4,725

The amortized cost and fair value of securities available-for-sale at June 30, 2017 by contractual maturity are included in the table below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties.
 
June 30, 2017
(dollars in thousands)
Amortized
Cost

 
Fair Value

Obligations of the U.S. Treasury, U.S. government corporations and agencies, and obligations of states and political subdivisions

 

Due in one year or less
$
61,661

 
$
61,805

Due after one year through five years
180,806

 
182,760

Due after five years through ten years
58,782

 
60,214

Due after ten years
59,591

 
62,647

 
360,840

 
367,426

Collateralized mortgage obligations of U.S. government corporations and agencies
120,272

 
120,203

Residential mortgage-backed securities of U.S. government corporations and agencies
33,850

 
34,611

Commercial mortgage-backed securities of U.S. government corporations and agencies
162,981

 
162,413

Debt Securities
677,943

 
684,653

Marketable equity securities
3,815

 
4,735

Total
$
681,758

 
$
689,388

At June 30, 2017 and December 31, 2016, securities with carrying values of $262 million and $342 million were pledged for various regulatory and legal requirements.


19

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE

Loans are presented net of unearned income of $4.5 million and $5.2 million at June 30, 2017 and December 31, 2016 and net of a discount related to purchase accounting fair value adjustments of $4.9 million and $7.1 million at June 30, 2017 and December 31, 2016. The following table indicates the composition of loans as of the dates presented:
(dollars in thousands)
June 30, 2017
 
December 31, 2016
Commercial

 

Commercial real estate
$
2,664,642

 
$
2,498,476

Commercial and industrial
1,401,283

 
1,401,035

Commercial construction
426,754

 
455,884

Total Commercial Loans
4,492,679

 
4,355,395

Consumer

 

Residential mortgage
706,143

 
701,982

Home equity
484,960

 
482,284

Installment and other consumer
70,068

 
65,852

Consumer construction
3,969

 
5,906

Total Consumer Loans
1,265,140

 
1,256,024

Total Portfolio Loans
5,757,819

 
5,611,419

Loans held for sale
23,120

 
3,793

Total Loans
$
5,780,939

 
$
5,615,212

As of June 30, 2017, our acquired loans from the 2015 Integrity Bancshares, Inc. merger, or the Merger, were $443 million which included $231 million of Commercial Real Estate, or CRE, $109 million of Commercial & Industrial, or C&I, $18.7 million of commercial construction, $64.4 million of residential mortgage and $19.9 million of home equity, installment and other consumer construction. As of December 31, 2016 acquired loans were $543 million and which included $273 million of CRE, $141 million of C&I, $33.0 million of commercial construction, $74.0 million of residential mortgage and $22.0 million of home equity, installment and other consumer construction.
We attempt to limit our exposure to credit risk by diversifying our loan portfolio by segment, geography, collateral and industry and actively managing concentrations. When concentrations exist in certain segments, we monitor this risk by reviewing the relevant economic indicators and internal risk rating trends and through stress testing of the loans in these segments. Total commercial loans represented 78 percent of total portfolio loans at June 30, 2017 and December 31, 2016. Within our commercial portfolio, the CRE and Commercial Construction portfolios combined comprised $3.1 billion or 69 percent of total commercial loans and 54 percent of total portfolio loans at June 30, 2017 and comprised of $3.0 billion or 68 percent of total commercial loans and 53 percent of total portfolio loans at December 31, 2016. Further segmentation of the CRE and Commercial Construction portfolios by collateral type reveals no concentration in excess of seven percent of total loans at June 30, 2017 and December 31, 2016.
Our market area includes Pennsylvania and the contiguous states of Ohio, West Virginia, New York and Maryland. The majority of our commercial and consumer loans are made to businesses and individuals in this market area, resulting in a regional geographic concentration. We believe our knowledge and familiarity with customers and conditions locally outweighs this geographic concentration risk. The conditions of the local and regional economies are monitored closely through publicly available data as well as information supplied by our customers. Our CRE and Commercial Construction portfolios have out-of-market exposure of 5.3 percent of the combined portfolio and 2.8 percent of total loans at June 30, 2017 and 5.2 percent of the combined portfolio and 2.7 percent of total loans at December 31, 2016.
The increase in loans held for sale of $19.3 million relates to three commercial participation loans totaling $18.0 million that were held for sale at June 30, 2017.
We individually evaluate all substandard commercial loans that have experienced a forbearance or change in terms agreement, as well as all substandard consumer and residential mortgage loans that entered into an agreement to modify their existing loan, to determine if they should be designated as troubled debt restructurings, or TDRs. All TDRs are considered to be impaired loans and will be reported as impaired loans for the remaining life of the loan, unless the restructuring agreement specifies an interest rate equal to or greater than the rate that would be accepted at the time of the restructuring for a new loan with comparable risk and it is fully expected that the remaining principal and interest will be collected according to the restructured agreement. Further, all impaired loans are reported as nonaccrual loans unless the loan is a TDR that has met the requirements to be returned to accruing status. TDRs can be returned to accruing status if the ultimate collectability of all

20

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE - continued

contractual amounts due, according to the restructured agreement, is not in doubt and there is a period of a minimum of six months of satisfactory payment performance by the borrower either immediately before or after the restructuring.
The following table summarizes the restructured loans as of the dates presented:
 
June 30, 2017
 
December 31, 2016
(dollars in thousands)
Performing
TDRs
 
Nonperforming
TDRs
 
Total
TDRs
 
Performing
TDRs
 
Nonperforming
TDRs
 
Total
TDRs
Commercial real estate
$
2,672

 
$
704

 
$
3,376

 
$
2,994

 
$
646

 
$
3,640

Commercial and industrial
3,324

 
3,944

 
7,268

 
1,387

 
4,493

 
5,880

Commercial construction
2,953

 
423

 
3,376

 
2,966

 
430

 
3,396

Residential mortgage
2,235

 
4,111

 
6,346

 
2,375

 
5,068

 
7,443

Home equity
3,866

 
918

 
4,784

 
3,683

 
954

 
4,637

Installment and other consumer
30

 
5

 
35

 
18

 
7

 
25

Total
$
15,080

 
$
10,105

 
$
25,185

 
$
13,423

 
$
11,598

 
$
25,021

There was one TDR that returned to accruing status totaling $2.0 million during the three and six months ended June 30, 2017 and no TDRs returned to accruing status during the three and six months ended June 30, 2016.

21

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE - continued

The following tables present the restructured loans categorized by type of concession during the periods presented:
 
Three Months Ended June 30, 2017

Three months ended June 30, 2016
(dollars in thousands)
Number of
Loans
 
Pre-Modification
Outstanding
Recorded
Investment(1)
 
Post-Modification
Outstanding
Recorded
Investment(1)
 
Total  Difference
in Recorded
Investment

Number of
Loans
 
Pre-Modification
Outstanding
Recorded
Investment(1)
 
Post-Modification
Outstanding
Recorded
Investment(1)
 
Total  Difference
in Recorded
Investment
Commercial real estate
 
 
 
 
 
 
 


 

 

 

Principal deferral
1

 
100

 
100

 


1

 
4,721

 
2,270

 
(2,451
)
Commercial and industrial
 
 
 
 
 
 
 

 
 
 
 
 
 


Principal deferral
1

 
429

 
429

 


5

 
985

 
985

 

Maturity date extension and interest rate reduction
2

 
1,800

 
1,800

 

 

 

 

 

Maturity date extension

 

 

 


1

 
130

 
130

 

Commercial Construction
 
 
 
 
 
 
 

 
 
 
 
 
 


Maturity date extension

 

 

 

 
4

 
1,324

 
1,269

 
(55
)
Residential mortgage
 
 
 
 
 
 
 

 
 
 
 
 
 


Principal deferral

 

 

 


1

 
3,273

 
3,273

 

Chapter 7 bankruptcy(2)
1

 
33

 
33

 


1

 
65

 
64

 
(1
)
Home equity
 
 
 
 
 
 
 

 
 
 
 
 
 


Chapter 7 bankruptcy(2)
3

 
40

 
38

 
(2
)

4

 
73

 
69

 
(4
)
Maturity date extension
1

 
231

 
231

 

 
3

 
120

 
120

 

Installment and other consumer
 
 
 
 
 
 
 

 
 
 
 
 
 

Chapter 7 bankruptcy(2)
2

 
37

 
34

 
(3
)

2

 
16

 
13

 
(3
)
Total by Concession Type


 


 


 




 

 

 

Principal deferral
2

 
$
529

 
$
529

 
$


7

 
$
8,979

 
$
6,528

 
$
(2,451
)
Chapter 7 bankruptcy(2)
6

 
110

 
105

 
(5
)
 
7

 
154

 
146

 
(8
)
Maturity date extension and interest rate reduction
2

 
1,800

 
1,800

 

 

 

 

 

Maturity date extension
1

 
231

 
231

 

 
8

 
1,574

 
1,519

 
(55
)
Total
11

 
$
2,670

 
$
2,665

 
$
(5
)

22

 
$
10,707

 
$
8,193

 
$
(2,514
)
(1) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.
(2) Chapter 7 bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.

22

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE - continued

 
Six Months Ended June 30, 2017
 
Six Months Ended June 30, 2016
(dollars in thousands)
Number of
Loans
 
Pre-Modification
Outstanding
Recorded
Investment
(1)
 
Post-Modification
Outstanding
Recorded
Investment
(1)
 
Total  Difference
in Recorded
Investment

Number of
Loans
 
Pre-Modification
Outstanding
Recorded
Investment
(1)
 
Post-Modification
Outstanding
Recorded
Investment
(1)
 
Total  Difference
in Recorded
Investment
Commercial real estate
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Principal deferral
1

 
$
100

 
$
100

 
$

 
1

 
$
4,721

 
$
2,270

 
$
(2,451
)
Chapter 7 bankruptcy(2)

 

 

 

 
1

 
709

 
681

 
(28
)
Commercial and industrial
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Principal deferral
1

 
429

 
429

 

 
5

 
985

 
985

 

Maturity Date extension and interest rate reduction
2

 
1,800

 
1,800

 

 

 

 

 

Maturity date extension

 

 

 

 
3

 
755

 
728

 
(27
)
Commercial Construction
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Maturity date extension

 

 

 

 
5

 
1,357

 
1,303

 
(54
)
Residential mortgage
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Principal deferral

 

 

 

 
1

 
3,273

 
3,273

 

Chapter 7 bankruptcy(2)
1

 
33

 
33

 

 
4

 
285

 
280

 
(5
)
Maturity date extension

 

 

 

 
1

 
483

 
483

 

Home equity
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Principal deferral

 

 

 

 
1

 
47

 
46

 
(1
)
Chapter 7 bankruptcy(2)
9

 
309

 
304

 
(5
)
 
9

 
318

 
309

 
(9
)
Maturity date extension and interest rate reduction
1

 
173

 
172

 
(1
)
 
1

 
130

 
128

 
(2
)
Maturity date extension
1

 
231

 
231

 

 
4

 
274

 
272

 
(2
)
Installment and other consumer
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Chapter 7 bankruptcy(2)
2

 
37

 
34

 
(3
)
 
2

 
16

 
13

 
(3
)
Total by Concession Type
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Principal deferral
2

 
529

 
529

 

 
8

 
9,026

 
6,574

 
(2,452
)
Chapter 7 bankruptcy(2)
12

 
379

 
371

 
(8
)
 
16

 
1,328

 
1,283

 
(45
)
Maturity date extension and interest rate reduction
3

 
1,973

 
1,972

 
(1
)
 
1

 
130

 
128

 
(2
)
Maturity date extension
1

 
231

 
231

 


13

 
2,869

 
2,786

 
(83
)
Total
18

 
$
3,112

 
$
3,103

 
$
(9
)
 
38

 
$
13,353

 
$
10,771

 
$
(2,582
)
(1) Excludes loans that were fully paid off or fully charged-off by period end. The pre-modification balance represents the balance outstanding prior to modification. The post-modification balance represents the outstanding balance at period end.
(2) Chapter 7 bankruptcy loans where the debt has been legally discharged through the bankruptcy court and not reaffirmed.
For the three months ended June 30, 2017, we modified two C&I loans totaling $3.9 million that were not considered to be TDRs. For the six months ended June 30, 2017, we modified 12 loans totaling $11.8 million of which nine were C&I loans totaling $10.4 million and three CRE loans totaling $1.4 million. The modifications primarily related to maturity date extensions that were deemed to be an insignificant time period. As of June 30, 2017, we have $0.6 million of commitments to lend additional funds on TDRs.

23

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 5. LOANS AND LOANS HELD FOR SALE - continued

Defaulted TDRs are defined as loans having a payment default of 90 days or more after the restructuring takes place. There were no TDRs that defaulted during the three months ended June 30, 2017 and June 30, 2016. There were no TDRs that defaulted during the six months ended June 30, 2017 and one commercial construction loan for $0.6 million that defaulted for the six months ended June 30, 2016.
The following table is a summary of nonperforming assets as of the dates presented:
 
Nonperforming Assets
(dollars in thousands)
June 30, 2017
 
December 31, 2016
Nonperforming Assets

 

Nonaccrual loans
$
26,564

 
$
31,037

Nonaccrual TDRs
10,105

 
11,598

Total nonaccrual loans
36,669

 
42,635

OREO
1,620

 
679

Total Nonperforming Assets
$
38,289

 
$
43,314


24

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES

We maintain an allowance for loan losses, or ALL, at a level determined to be adequate to absorb estimated probable credit losses inherent in the loan portfolio as of the balance sheet date. We develop and document a systematic ALL methodology based on the following portfolio segments: 1. CRE, 2. C&I, 3. Commercial Construction, 4. Consumer Real Estate and 5. Other Consumer.
The following are key risks within each portfolio segment:
CRE—Loans secured by commercial purpose real estate, including both owner occupied properties and investment properties, for various purposes such as hotels, strip malls and apartments. Operations of the individual projects as well as global cash flows of the debtors are the primary sources of repayment for these loans. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the collateral type as well as the business prospects of the lessee, if the project is not owner occupied.
C&I—Loans made to operating companies or manufacturers for the purpose of production, operating capacity, accounts receivable, inventory or equipment financing. Cash flow from the operations of the company is the primary source of repayment for these loans. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the industry of the company. Collateral for these types of loans often does not have sufficient value in a distressed or liquidation scenario to satisfy the outstanding debt.
Commercial Construction—Loans made to finance construction of buildings or other structures, as well as to finance the acquisition and development of raw land for various purposes. While the risk of these loans is generally confined to the construction period, if there are problems, the project may not be completed, and as such, may not provide sufficient cash flow on its own to service the debt or have sufficient value in a liquidation to cover the outstanding principal. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the type of project and the experience and resources of the developer.
Consumer Real Estate—Loans secured by first and second liens such as home equity loans, home equity lines of credit and 1-4 family residential mortgages, including purchase money mortgages. The primary source of repayment for these loans is the income and assets of the borrower. The condition of the local economy, in particular the unemployment rate, is an important indicator of risk for this segment. The state of the local housing market can also have a significant impact on this segment because low demand and/or declining home values can limit the ability of borrowers to sell a property and satisfy the debt.
Other Consumer—Loans made to individuals that may be secured by assets other than 1-4 family residences, as well as unsecured loans. This segment includes auto loans, unsecured loans and lines and credit cards. The primary source of repayment for these loans is the income and assets of the borrower. The condition of the local economy, in particular the unemployment rate, is an important indicator of risk for this segment. The value of the collateral, if there is any, is less likely to be a source of repayment due to less certain collateral values.
We further assess risk within each portfolio segment by pooling loans with similar risk characteristics. For the commercial loan classes, the most important indicator of risk is the internally assigned risk rating, including pass, special mention and substandard. Consumer loans are pooled by type of collateral, lien position and loan to value, or LTV, for Consumer Real Estate loans. Historical loss rates are applied to these loan pools to determine the reserve for loans collectively evaluated for impairment.
The ALL methodology for groups of loans collectively evaluated for impairment is comprised of both a quantitative and qualitative analysis. A key assumption in the quantitative component of the reserve is the loss emergence period, or LEP. The LEP is an estimate of the average amount of time from the point at which a loss is incurred on a loan to the point at which the loss is confirmed. Another key assumption is the look-back period, or LBP, which represents the historical data period utilized to calculate loss rates.
Management monitors various credit quality indicators for both the commercial and consumer loan portfolios, including delinquency, nonperforming status and changes in risk ratings on a monthly basis.

25

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES – continued

The following tables present the age analysis of past due loans segregated by class of loans as of the dates presented:
 
June 30, 2017
(dollars in thousands)
Current
 
30-59 Days
Past Due
 
60-89 Days
Past Due
 
Nonaccrual
 
Total Past
Due
 
Total Loans
Commercial real estate
$
2,653,680

 
$
2,846

 
$
917

 
$
7,199

 
$
10,962

 
$
2,664,642

Commercial and industrial
1,381,657

 
1,454

 
754

 
17,418

 
19,626

 
1,401,283

Commercial construction
424,254

 
187

 

 
2,313

 
2,500

 
426,754

Residential mortgage
694,800

 
3,506

 
781

 
7,056

 
11,343

 
706,143

Home equity
479,190

 
2,620

 
508

 
2,642

 
5,770

 
484,960

Installment and other consumer
69,756

 
211

 
60

 
41

 
312

 
70,068

Consumer construction
3,969

 

 

 

 

 
3,969

Loans held for sale
23,120

 

 

 

 

 
23,120

Total
$
5,730,426

 
$
10,824

 
$
3,020

 
$
36,669

 
$
50,513

 
$
5,780,939

 
December 31, 2016
(dollars in thousands)
Current
 
30-59 Days
Past Due
 
60-89 Days
Past Due
 
Nonaccrual
 
Total Past
Due
 
Total Loans
Commercial real estate
$
2,479,513

 
$
2,032

 
$
759

 
$
16,172

 
$
18,963

 
$
2,498,476

Commercial and industrial
1,391,475

 
1,061

 
428

 
8,071

 
9,560

 
1,401,035

Commercial construction
450,410

 
547

 

 
4,927

 
5,474

 
455,884

Residential mortgage
689,635

 
1,312

 
1,117

 
9,918

 
12,347

 
701,982

Home equity
476,866

 
1,470

 
509

 
3,439

 
5,418

 
482,284

Installment and other consumer
65,525

 
176

 
43

 
108

 
327

 
65,852

Consumer construction
5,906

 

 

 

 

 
5,906

Loans held for sale
3,793

 

 

 

 

 
3,793

Total
$
5,563,123

 
$
6,598

 
$
2,856

 
$
42,635

 
$
52,089

 
$
5,615,212

We continually monitor the commercial loan portfolio through an internal risk rating system. Loan risk ratings are assigned based upon the creditworthiness of the borrower and are reviewed on an ongoing basis according to our internal policies. Loans within the pass rating generally have a lower risk of loss than loans risk rated as special mention or substandard.
Our risk ratings are consistent with regulatory guidance and are as follows:
Pass—The loan is currently performing and is of high quality.
Special Mention—A special mention loan has potential weaknesses that warrant management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects or in the strength of our credit position at some future date. Economic and market conditions, beyond the borrower’s control, may in the future necessitate this classification.
Substandard—A substandard loan is not adequately protected by the net worth and/or paying capacity of the borrower or by the collateral pledged, if any. Substandard loans have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. These loans are characterized by the distinct possibility that we will sustain some loss if the deficiencies are not corrected.

26

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES – continued

The following tables present the recorded investment in commercial loan classes by internally assigned risk ratings as of the dates presented:
 
June 30, 2017
(dollars in thousands)
Commercial
Real Estate
% of
Total
 
Commercial
and Industrial
% of
Total
 
Commercial
Construction
% of
Total
 
Total
% of
Total
Pass
$
2,574,835

96.6
%
 
$
1,290,204

92.1
%
 
$
402,199

94.2
%
 
$
4,267,238

95.0
%
Special mention
57,197

2.2
%
 
62,033

4.4
%
 
16,468

3.9
%
 
135,698

3.0
%
Substandard
32,610

1.2
%
 
49,046

3.5
%
 
8,087

1.9
%
 
89,743

2.0
%
Total
$
2,664,642

100.0
%
 
$
1,401,283

100.0
%
 
$
426,754

100.0
%
 
$
4,492,679

100.0
%
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2016
(dollars in thousands)
Commercial
Real Estate
% of
Total
 
Commercial
and Industrial
% of
Total
 
Commercial
Construction
% of
Total
 
Total
% of
Total
Pass
$
2,423,742

97.0
%
 
$
1,315,507

93.9
%
 
$
430,472

94.4
%
 
$
4,169,721

95.7
%
Special mention
33,098

1.3
%
 
40,409

2.9
%
 
14,691

3.2
%
 
88,198

2.0
%
Substandard
41,636

1.7
%
 
45,119

3.2
%
 
10,721

2.4
%
 
97,476

2.3
%
Total
$
2,498,476

100.0
%
 
$
1,401,035

100.0
%
 
$
455,884

100.0
%
 
$
4,355,395

100.0
%
We monitor the delinquent status of the consumer portfolio on a monthly basis. Loans are considered nonperforming when interest and principal are 90 days or more past due or management has determined that a material deterioration in the borrower’s financial condition exists. The risk of loss is generally highest for nonperforming loans.
The following tables present the recorded investment in consumer loan classes by performing and nonperforming status as of the dates presented:
 
June 30, 2017
(dollars in thousands)
Residential
Mortgage
% of
Total
 
Home
Equity
% of
Total
 
Installment
and other
consumer
% of
Total
 
Consumer
Construction
% of
Total
 
Total
% of
Total
Performing
$
699,087

99.0
%
 
$
482,318

99.5
%
 
$
70,027

99.9
%
 
$
3,969

100.0
%
 
$
1,255,401

99.2
%
Nonperforming
7,056

1.0
%
 
2,642

0.5
%
 
41

0.1
%
 

%
 
9,739

0.8
%
Total
$
706,143

100.0
%
 
$
484,960

100.0
%
 
$
70,068

100.0
%
 
$
3,969

100.0
%
 
$
1,265,140

100.0
%
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2016
(dollars in thousands)
Residential
Mortgage
% of
Total
 
Home
Equity
% of
Total
 
Installment
and other
consumer
% of
Total
 
Consumer
Construction
% of
Total
 
Total
% of
Total
Performing
$
692,064

98.6
%
 
$
478,845

99.3
%
 
$
65,744

99.8
%
 
$
5,906

100.0
%
 
$
1,242,559

98.9
%
Nonperforming
9,918

1.4
%
 
3,439

0.7
%
 
108

0.2
%
 

%
 
13,465

1.1
%
Total
$
701,982

100.0
%
 
$
482,284

100.0
%
 
$
65,852

100.0
%
 
$
5,906

100.0
%
 
$
1,256,024

100.0
%
We individually evaluate all substandard and nonaccrual commercial loans greater than $0.5 million for impairment. Loans are considered to be impaired when based upon current information and events it is probable that we will be unable to collect all principal and interest payments due according to the original contractual terms of the loan agreement. All TDRs will be reported as an impaired loan for the remaining life of the loan, unless the restructuring agreement specifies an interest rate equal to or greater than the rate that would be accepted at the time of the restructuring for a new loan with comparable risk and it is expected that the remaining principal and interest will be fully collected according to the restructured agreement. For all TDRs, regardless of size, as well as all other impaired loans, we conduct further analysis to determine the probable loss and assign a specific reserve to the loan if deemed appropriate.

27

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES – continued

The following table summarizes investments in loans considered to be impaired and related information on those impaired loans as of the dates presented:
 
June 30, 2017
 
December 31, 2016
(dollars in thousands)
Recorded
Investment
 
Unpaid
Principal
Balance
 
Related
Allowance
 
Recorded
Investment
 
Unpaid
Principal
Balance
 
Related
Allowance
With a related allowance recorded:
 
 
 
 
 
 
 
 
 
 
 
Commercial real estate
$

 
$

 
$

 
$

 
$

 
$

Commercial and industrial
2,443

 
2,443

 
340

 
964

 
2,433

 
771

Commercial construction

 

 

 

 

 

Consumer real estate
24

 
24

 
24

 
26

 
26

 
26

Other consumer
25

 
25

 
25

 
1

 
1

 
1

Total with a Related Allowance Recorded
2,492

 
2,492

 
389

 
991

 
2,460

 
798

Without a related allowance recorded:
 
 
 
 
 
 
 
 
 
 
 
Commercial real estate
6,472

 
7,472

 

 
16,352

 
17,654

 

Commercial and industrial
16,125

 
18,097

 

 
5,902

 
7,699

 

Commercial construction
4,257

 
6,295

 

 
6,613

 
10,306

 

Consumer real estate
11,106

 
12,024

 

 
12,053

 
12,849

 

Other consumer
10

 
13

 

 
24

 
31

 

Total without a Related Allowance Recorded
37,970

 
43,901

 

 
40,944

 
48,539

 

Total:
 
 
 
 
 
 
 
 
 
 
 
Commercial real estate
6,472

 
7,472

 

 
16,352

 
17,654

 

Commercial and industrial
18,568

 
20,540

 
340

 
6,866

 
10,132

 
771

Commercial construction
4,257

 
6,295

 

 
6,613

 
10,306

 

Consumer real estate
11,130

 
12,048

 
24

 
12,079

 
12,875

 
26

Other consumer
35

 
38

 
25

 
25

 
32

 
1

Total
$
40,462

 
$
46,393

 
$
389

 
$
41,935

 
$
50,999

 
$
798

As of June 30, 2017, we had $40.5 million of impaired loans, which included $4.3 million of acquired loans from the Merger that experienced credit deterioration since the acquisition date. This compares to $41.9 million of impaired loans at December 31, 2016, which included $18.4 million of acquired loans from the Merger.

28

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES – continued

The following table summarizes average recorded investment in and interest income recognized on loans considered to be impaired for the periods presented:
 
Three Months Ended
 
June 30, 2017
 
June 30, 2016
(dollars in thousands)
Average
Recorded
Investment
 
Interest
Income
Recognized
 
Average
Recorded
Investment
 
Interest
Income
Recognized
With a related allowance recorded:
 
 
 
 
 
 
 
Commercial real estate
$

 
$

 
$

 
$

Commercial and industrial
813

 
6

 
4,617

 
31

Commercial construction

 

 
1,232

 
6

Consumer real estate
24

 
1

 
29

 
1

Other consumer
26

 

 
1

 

Total with a Related Allowance Recorded
863

 
7

 
5,879

 
38

Without a related allowance recorded:
 
 
 
 
 
 
 
Commercial real estate
6,934

 
35

 
14,619

 
64

Commercial and industrial
17,625

 
95

 
10,959

 
98

Commercial construction
4,262

 
42

 
10,625

 
48

Consumer real estate
11,280

 
125

 
11,028

 
107

Other consumer
11

 
1

 
38

 

Total without a Related Allowance Recorded
40,112

 
298

 
47,269

 
317

Total:
 
 
 
 
 
 
 
Commercial real estate
6,934

 
35

 
14,619

 
64

Commercial and industrial
18,438

 
101

 
15,576

 
129

Commercial construction
4,262

 
42

 
11,857

 
54

Consumer real estate
11,304

 
126

 
11,057

 
108

Other consumer
37

 
1

 
39

 

Total
$
40,975

 
$
305

 
$
53,148

 
$
355



29

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES – continued

 
Six Months Ended
 
June 30, 2017
June 30, 2016
(dollars in thousands)
Average
Recorded
Investment
Interest
Income
Recognized
Average
Recorded
Investment
Interest
Income
Recognized
With a related allowance recorded:
 
 
 
 
Commercial real estate
$

$

$

$

Commercial and industrial
628

11

4,999

63

Commercial construction


1,244

12

Consumer real estate
25

1

30

1

Other consumer
27

1

2


Total with a Related Allowance Recorded
680

13

6,275

76

Without a related allowance recorded:
 
 
 
 
Commercial real estate
7,028

70

14,798

132

Commercial and industrial
16,382

124

11,253

189

Commercial construction
4,267

79

10,669

108

Consumer real estate
11,514

255

11,089

243

Other consumer
12


40

1

Total without a Related Allowance Recorded
39,203

528

47,849

673

Total:
 
 
 
 
Commercial real estate
7,028

70

14,798

132

Commercial and industrial
17,010

135

16,252

252

Commercial construction
4,267

79

11,913

120

Consumer real estate
11,539

256

11,119

244

Other consumer
39

1

42

1

Total
$
39,883

$
541

$
54,124

$
749



30

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES – continued

The following tables detail activity in the ALL for the periods presented:
 
Three Months Ended June 30, 2017
(dollars in thousands)
Commercial
Real Estate
 
Commercial and
Industrial
 
Commercial
Construction
 
Consumer
Real Estate
 
Other
Consumer
 
Total
Loans
Balance at beginning of period
$
20,570

 
$
13,244

 
$
14,102

 
$
5,956

 
$
1,944

 
$
55,816

Charge-offs
(1,673
)
 
(2,682
)
 

 
(1,097
)
 
(370
)
 
(5,822
)
Recoveries
155

 
69

 
113

 
76

 
75

 
488

Net (Charge-offs)/ Recoveries
(1,518
)
 
(2,613
)
 
113

 
(1,021
)
 
(295
)
 
(5,334
)
Provision for loan losses
5,306

 
(1,375
)
 
(271
)
 
868

 
341

 
4,869

Balance at End of Period
$
24,358

 
$
9,256

 
$
13,944

 
$
5,803

 
$
1,990

 
$
55,351

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Three Months Ended June 30, 2016
(dollars in thousands)
Commercial
Real Estate
 
Commercial and
Industrial
 
Commercial
Construction
 
Consumer
Real Estate
 
Other
Consumer
 
Total
Loans
Balance at beginning of period
$
15,266

 
$
14,740

 
$
10,825

 
$
8,261

 
$
1,255

 
$
50,347

Charge-offs
(1,662
)
 
(136
)
 
(945
)
 
(290
)
 
(463
)
 
(3,496
)
Recoveries
38

 
217

 
2

 
134

 
123

 
514

Net (Charge-offs)/ Recoveries
(1,624
)
 
81

 
(943
)
 
(156
)
 
(340
)
 
(2,982
)
Provision for loan losses
2,336

 
(50
)
 
1,819

 
313

 
430

 
4,848

Balance at End of Period
$
15,978

 
$
14,771

 
$
11,701

 
$
8,418

 
$
1,345

 
$
52,213

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Six Months Ended June 30, 2017
(dollars in thousands)
Commercial
Real Estate
 
Commercial and
Industrial
 
Commercial
Construction
 
Consumer
Real Estate
 
Other
Consumer
 
Total
Loans
Balance at beginning of period
$
19,976

 
$
10,810

 
$
13,999

 
$
6,095

 
$
1,895

 
$
52,775

Charge-offs
(2,063
)
 
(3,396
)
 
(644
)
 
(1,856
)
 
(804
)
 
(8,763
)
Recoveries
233

 
255

 
369

 
179

 
251

 
1,287

Net (Charge-offs)/Recoveries
(1,830
)
 
(3,141
)
 
(275
)
 
(1,677
)
 
(553
)
 
(7,476
)
Provision for loan losses
6,212

 
1,587

 
220

 
1,385

 
648

 
10,052

Balance at End of Period
$
24,358

 
$
9,256

 
$
13,944

 
$
5,803

 
$
1,990

 
$
55,351

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Six Months Ended June 30, 2016
(dollars in thousands)
Commercial
Real Estate
 
Commercial and
Industrial
 
Commercial
Construction
 
Consumer
Real Estate
 
Other
Consumer
 
Total
Loans
Balance at beginning of period
$
15,043

 
$
10,853

 
$
12,625

 
$
8,400

 
$
1,226

 
$
48,147

Charge-offs
(1,715
)
 
(2,830
)
 
(945
)
 
(522
)
 
(1,111
)
 
(7,123
)
Recoveries
398

 
420

 
3

 
298

 
207

 
1,326

Net (Charge-offs)/Recoveries
(1,317
)
 
(2,410
)
 
(942
)
 
(224
)
 
(904
)
 
(5,797
)
Provision for loan losses
2,252

 
6,328

 
18

 
242

 
1,023

 
9,863

Balance at End of Period
$
15,978

 
$
14,771

 
$
11,701

 
$
8,418

 
$
1,345

 
$
52,213


31

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 6. ALLOWANCE FOR LOAN LOSSES – continued

The following tables present the ALL and recorded investments in loans by category as of the periods presented:
 
June 30, 2017
 
Allowance for Loan Losses
 
Portfolio Loans
(dollars in thousands)
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

 
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

Commercial real estate
$

 
$
24,358

 
$
24,358

 
$
6,472

 
$
2,658,170

 
$
2,664,642

Commercial and industrial
340

 
8,916

 
9,256

 
18,568

 
1,382,715

 
1,401,283

Commercial construction

 
13,944

 
13,944

 
4,257

 
422,497

 
426,754

Consumer real estate
24

 
5,779

 
5,803

 
11,130

 
1,183,942

 
1,195,072

Other consumer
25

 
1,965

 
1,990

 
35

 
70,033

 
70,068

Total
$
389

 
$
54,962

 
$
55,351

 
$
40,462

 
$
5,717,357

 
$
5,757,819

 
 
December 31, 2016
 
Allowance for Loan Losses
 
Portfolio Loans
(dollars in thousands)
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

 
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

Commercial real estate
$

 
$
19,976

 
$
19,976

 
$
16,352

 
$
2,482,124

 
$
2,498,476

Commercial and industrial
771

 
10,039

 
10,810

 
6,866

 
1,394,169

 
1,401,035

Commercial construction

 
13,999

 
13,999

 
6,613

 
449,271

 
455,884

Consumer real estate
26

 
6,069

 
6,095

 
12,079

 
1,178,093

 
1,190,172

Other consumer
1

 
1,894

 
1,895

 
25

 
65,827

 
65,852

Total
$
798

 
$
51,977

 
$
52,775

 
$
41,935

 
$
5,569,484

 
$
5,611,419

 


32

Table of Contents

S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES

Interest Rate Swaps
In accordance with applicable accounting guidance for derivatives and hedging, all derivatives are recognized as either assets or liabilities on the balance sheet at fair value. Interest rate swaps are contracts in which a series of interest rate flows (fixed and variable) are exchanged over a prescribed period. The notional amounts on which the interest payments are based are not exchanged. These derivative positions relate to transactions in which we enter into an interest rate swap with a commercial customer while at the same time entering into an offsetting interest rate swap with another financial institution. In connection with each transaction, we agree to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on the same notional amount at a fixed rate. At the same time, we agree to pay another financial institution the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. The transaction allows our customer to effectively convert a variable rate loan to a fixed rate loan with us receiving a variable rate. These agreements could have floors or caps on the contracted interest rates.
Pursuant to our agreements with various financial institutions, we may receive collateral or may be required to post collateral based upon mark-to-market positions. Beyond unsecured threshold levels, collateral in the form of cash or securities may be made available to counterparties of interest rate swap transactions. Based upon our current positions and related future collateral requirements relating to them, we believe any effect on our cash flow or liquidity position to be immaterial.
Derivatives contain an element of credit risk, the possibility that we will incur a loss because a counterparty, which may be a financial institution or a customer, fails to meet its contractual obligations. All derivative contracts with financial institutions may be executed only with counterparties approved by our Asset and Liability Committee, or ALCO, and derivatives with customers may only be executed with customers within credit exposure limits approved by our Senior Loan Committee. Interest rate swaps are considered derivatives, but are not accounted for using hedge accounting. As such, changes in the estimated fair value of the derivatives are recorded in current earnings and included in other noninterest income in the Consolidated Statements of Comprehensive Income.
Interest Rate Lock Commitments and Forward Sale Contracts
In the normal course of business, we sell originated mortgage loans into the secondary mortgage loan market. We also offer interest rate lock commitments to potential borrowers. The commitments are generally for a period of 60 days and guarantee a specified interest rate for a loan if underwriting standards are met, but the commitment does not obligate the potential borrower to close on the loan. Accordingly, some commitments expire prior to becoming loans. We may encounter pricing risks if interest rates increase significantly before the loan can be closed and sold. We may utilize forward sale contracts in order to mitigate this pricing risk. Whenever a customer desires these products, a mortgage originator quotes a secondary market rate guaranteed for that day by the investor. The rate lock is executed between the mortgagee and us and in turn a forward sale contract may be executed between us and the investor. Both the rate lock commitment and the corresponding forward sale contract for each customer are considered derivatives, but are not accounted for using hedge accounting. As such, changes in the estimated fair value of the derivatives during the commitment period are recorded in current earnings and included in mortgage banking in the Consolidated Statements of Comprehensive Income.
The following table indicates the amounts representing the value of derivative assets and derivative liabilities as of the dates presented:
 
Derivatives
(included in Other Assets)
 
Derivatives
(included in Other Liabilities)
(dollars in thousands)
June 30, 2017
 
December 31, 2016
 
June 30, 2017
 
December 31, 2016
Derivatives not Designated as Hedging Instruments:

 

 

 

Interest Rate Swap Contracts- Commercial Loans

 

 

 

Fair value
$
5,442

 
$
6,960

 
$
5,423

 
$
6,958

Notional amount
228,298

 
232,396

 
228,298

 
232,396

Collateral posted

 

 

 
14,340

Interest Rate Lock Commitments- Mortgage Loans

 

 

 

Fair value
456

 
236

 

 

Notional amount
14,585

 
8,490

 

 

Forward Sale Contracts- Mortgage Loans

 

 

 

Fair value
14

 

 

 
27

Notional amount
$
13,911

 
$

 
$

 
$
8,216


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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 7. DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES – continued

Presenting offsetting derivatives that are subject to legally enforceable netting arrangements with the same party is permitted. For example, we may have a derivative asset as well as a derivative liability with the same counterparty to a swap transaction and are permitted to offset the asset position and the liability position resulting in a net presentation.
The following table indicates the gross amounts of commercial loan swap derivative assets and derivative liabilities, the amounts offset and the carrying values in the Consolidated Balance Sheets as of the dates presented:
 
Derivatives
(included in Other Assets)
 
Derivatives
(included in Other Liabilities)
(dollars in thousands)
June 30, 2017
 
December 31, 2016
 
June 30, 2017
 
December 31, 2016
Derivatives not Designated as Hedging Instruments:

 

 

 

Gross amounts recognized
$
6,811

 
$
8,590

 
$
6,792

 
$
8,588

Gross amounts offset
(1,369
)
 
(1,630
)
 
(1,369
)
 
(1,630
)
Net amounts presented in the Consolidated Balance Sheets
5,442

 
6,960

 
5,423

 
6,958

Gross amounts not offset(1)

 

 
(3,939
)
 
(14,340
)
Net Amount
$
5,442

 
$
6,960

 
$
1,484

 
$
(7,382
)
(1) Amounts represent posted collateral.
The following table indicates the gain or loss recognized in income on derivatives for the periods presented:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(dollars in thousands)
2017
 
2016
 
2017
 
2016
Derivatives not Designated as Hedging Instruments

 

 

 

Interest rate swap contracts—commercial loans
$
(8
)
 
$
23

 
$
16

 
$
120

Interest rate lock commitments—mortgage loans
(13
)
 
117

 
220

 
382

Forward sale contracts—mortgage loans
76

 
(132
)
 
40

 
(199
)
Total Derivatives Gain
$
55

 
$
8

 
$
276

 
$
303


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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 8. BORROWINGS

Short-term borrowings are for terms under or equal to one year and are comprised of securities sold under repurchase agreements, or REPOs, and Federal Home Loan Bank, or FHLB, advances. All REPOs are overnight short-term investments and are not insured by the Federal Deposit Insurance Corporation. Securities pledged as collateral under these REPO financing arrangements cannot be sold or repledged by the secured party and therefore, the REPOs are accounted for as a secured borrowing. Mortgage-backed securities with a total carrying value of $51.6 million at June 30, 2017 and $53.2 million at December 31, 2016 were pledged as collateral for these secured transactions. The pledged securities are held in safekeeping at the Federal Reserve. Due to the overnight short-term nature of REPOs, potential risk due to a decline in the value of the pledged collateral is low. Collateral pledging requirements with REPOs are monitored daily. FHLB advances are for various terms and are secured by a blanket lien on residential mortgages and other real estate secured loans.
Long-term borrowings are for original terms greater than one year and were comprised of FHLB advances, a capital lease and junior subordinated debt securities. Long-term FHLB advances are secured by the same loans as short-term FHLB advances. We had total long-term borrowings outstanding of $10.3 million at a fixed rate and $3.1 million at a variable rate at June 30, 2017, excluding our capital lease of $0.1 million.
Information pertaining to borrowings is summarized in the table below as of the dates presented:
 
June 30, 2017
 
December 31, 2016
(dollars in thousands)
Balance
Weighted
Average Rate
 
Balance
Weighted
Average Rate
Short-term borrowings


 


Securities sold under repurchase agreements
$
46,489

0.16
%
 
$
50,832

0.01
%
Short-term borrowings
645,000

1.19
%
 
660,000

0.76
%
Total short-term borrowings
691,489

1.12
%
 
710,832

0.70
%
Long-term borrowings

 
 


Other long-term borrowings
13,518

2.95
%
 
14,713

2.91
%
Junior subordinated debt securities
45,619

3.70
%
 
45,619

3.42
%
Total long-term borrowings
59,137

3.53
%
 
60,332

3.30
%
Total Borrowings
$
750,626

1.31
%
 
$
771,164

0.90
%
We had total borrowings at June 30, 2017 and December 31, 2016 at the FHLB of Pittsburgh of $659 million and $675 million. The $659 million at June 30, 2017 consisted of $645 million in short-term borrowings and $14 million in long-term borrowings. Our maximum borrowing capacity with the FHLB of Pittsburgh was $2.4 billion at June 30, 2017. Our remaining borrowing availability is $1.6 billion. We utilized $846 million of our borrowing capacity at June 30, 2017 consisting of $659 million for borrowings and $187 million for letters of credit to collateralize public funds.

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued
NOTE 9. COMMITMENTS AND CONTINGENCIES


Commitments
In the normal course of business, we offer off-balance sheet credit arrangements to enable our customers to meet their financing objectives. These instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the financial statements. Our exposure to credit loss, in the event the customer does not satisfy the terms of the agreement, equals the contractual amount of the obligation less the value of any collateral. We apply the same credit policies in making commitments and standby letters of credit that are used for the underwriting of loans to customers. Commitments generally have fixed expiration dates, annual renewals or other termination clauses and may require payment of a fee. Because many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. Our allowance for unfunded commitments totaled $2.3 million at June 30, 2017 and $2.6 million at December 31, 2016. The allowance for unfunded commitments is included in other liabilities in the Consolidated Balance Sheets. The allowance for unfunded commitments is determined using a similar methodology as our ALL methodology. The reserve is calculated by applying historical loss rates and qualitative adjustments to our unfunded commitments.
Estimates of the fair value of these off-balance sheet items were not made because of the short-term nature of these arrangements and the credit standing of the counterparties.
The following table sets forth our commitments and letters of credit as of the dates presented:
(dollars in thousands)
June 30, 2017

 
December 31, 2016

Commitments to extend credit
$
1,414,866

 
$
1,509,696

Standby letters of credit
86,960

 
84,534

Total
$
1,501,826

 
$
1,594,230

Litigation
In the normal course of business, we are subject to various legal and administrative proceedings and claims. While any type of litigation contains a level of uncertainty, we believe that no outcome of any such proceedings or claims pending will have a material adverse effect on our consolidated financial position or results of operations.

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 10. OTHER COMPREHENSIVE INCOME

The following table presents the change in components of other comprehensive income (loss) for the periods presented, net of tax effects.
 
Three Months Ended June 30, 2017
 
Three months ended June 30, 2016
(dollars in thousands)
Pre-Tax
Amount

 
Tax
(Expense)
Benefit

 
Net of Tax
Amount

 
Pre-Tax
Amount

 
Tax
(Expense)
Benefit

 
Net of Tax
Amount

Change in net unrealized gains/(losses) on securities available-for-sale
$
2,672

 
$
(938
)
 
$
1,734

 
$
4,636

 
$
(1,622
)
 
$
3,014

Reclassification adjustment for net (gains)/losses on securities available-for-sale included in net income (1)
(3,617
)
 
1,270

 
(2,347
)
 

 

 

Adjustment to funded status of employee benefit plans
539

 
(188
)
 
351

 
545

 
(191
)
 
354

Other Comprehensive Income/(Loss)
$
(406
)
 
$
144

 
$
(262
)
 
$
5,181

 
$
(1,813
)
 
$
3,368

(1) Reclassification adjustments are comprised of realized security gains or losses. The realized gains or losses have been reclassified out of accumulated other comprehensive income/(loss) and have affected certain lines in the Consolidated Statements of Comprehensive Income as follows; the pre-tax amount is included in securities gains/losses-net, the tax expense amount is included in the provision for income taxes and the net of tax amount is included in net income.
 
 
 
 
 
Six Months Ended June 30, 2017
 
Six Months Ended June 30, 2016
(dollars in thousands)
Pre-Tax
Amount

 
Tax
(Expense)
Benefit

 
Net of Tax
Amount

 
Pre-Tax
Amount

 
Tax
(Expense)
Benefit

 
Net of Tax
Amount

Change in net unrealized gains/(losses) on securities available-for-sale
$
4,335

 
$
(1,523
)
 
$
2,812

 
$
13,669

 
$
(4,784
)
 
$
8,885

Reclassification adjustment for net (gains)/losses on securities available-for-sale included in net income (1)
(3,987
)
 
1,400

 
(2,587
)
 

 

 

Adjustment to funded status of employee benefit plans
1,078

 
(377
)
 
701

 
4,345

 
(1,521
)
 
2,824

Other Comprehensive Income
$
1,426

 
$
(500
)
 
$
926

 
$
18,014

 
$
(6,305
)
 
$
11,709

(1) Reclassification adjustments are comprised of realized security gains or losses. The realized gains or losses have been reclassified out of accumulated other comprehensive income/(loss) and have affected certain lines in the Consolidated Statement of Comprehensive Income as follows; the pre-tax amount is included in securities gains/losses-net, the tax expense amount is included in the provision for income taxes and the net of tax amount is included in net income.

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S&T BANCORP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS – continued

NOTE 11. EMPLOYEE BENEFITS

Effective March 31, 2016, our qualified and nonqualified defined benefit plans were amended to freeze benefit accruals for all persons entitled to benefits under the plan. We recorded a curtailment gain for the three months ended March 31, 2016 resulting from the amendment. The curtailment gain was $1.0 million and represented the unrecognized benefits associated with prior plan amendments that would have been amortized into income over the next seven years. The qualified plan was closed to new participants effective December 31, 2007. We will continue recording pension expense related to this plan, primarily representing interest costs on the accumulated benefit obligation and amortization of actuarial losses accumulated in the plan, as well as income from expected investment returns on pension assets.
Prior to March 31, 2016, the accrued benefits were based on years of service and the employee’s compensation for the highest five consecutive years in the last ten years. Contributions were intended to provide for benefits attributed to employee service to date and for those benefits expected to be earned in the future. The expected long-term rate of return on plan assets is 7.50 percent. The following table summarizes the components of net periodic pension cost for the periods presented:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(dollars in thousands)
2017
 
2016
 
2017
 
2016
Components of Net Periodic Pension Cost

 

 

 

Service cost—benefits earned during the period
$

 
$

 
$

 
$
474

Interest cost on projected benefit obligation
1,025

 
1,036

 
2,050

 
2,101

Expected return on plan assets
(1,582
)
 
(1,434
)
 
(3,164
)
 
(2,893
)
Amortization of prior service credit
475

 
(35
)
 
949

 
(70
)
Recognized net actuarial loss

 
526

 

 
1,070

Net Periodic Pension Expense
$
(82
)
 
$
93

 
$
(165
)
 
$
682

NOTE 12. QUALIFIED AFFORDABLE HOUSING PROJECTS
We invest in affordable housing projects primarily to help satisfy our Community Reinvestment Act requirements. As a limited partner in these operating partnerships, we receive tax credits and tax deductions for losses incurred by the underlying properties. We use the cost method to account for these partnerships. Our total investment in qualified affordable housing projects was $10.2 million at June 30, 2017 and $11.7 million at December 31, 2016. We had no open commitments to fund current or future investments in qualified affordable housing projects at June 30, 2017 or December 31, 2016. Amortization expense, included in other noninterest expense in the Consolidated Statements of Comprehensive Income, was $0.8 million and $1.6 million for the three and six months ended June 30, 2017 and the same periods in 2016. The amortization expense was offset by tax credits of $0.9 million and $1.7 million for the three and six months ended June 30, 2017 and $0.9 million and $1.8 million for the three and six months ended June 30, 2016 as a reduction to our federal tax provision.
NOTE 13. SUBSEQUENT EVENTS
On July 27, 2017, we entered into a definitive agreement to sell our State College retail branch office to First Citizens Community Bank. The retail branch office will remain open for business throughout the transition and will continue to offer all products and services to customers. The all-cash transaction is expected to close in December 2017, subject to regulatory approvals and other customary closing conditions.


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S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Management’s Discussion and Analysis of Financial Condition and Results of Operations, or MD&A, represents an overview of our consolidated results of operations and financial condition and highlights material changes in our financial condition and results of operations at and for the three and six month periods ended June 30, 2017 and 2016. Our MD&A should be read in conjunction with our Consolidated Financial Statements and notes thereto. The results of operations reported in the accompanying Consolidated Financial Statements are not necessarily indicative of results to be expected in future periods.
We previously reported in our annual report on Form 10-K, three reportable operating segments: Community Banking, Insurance and Wealth Management. We reevaluated our segment reporting as of January 1, 2017 and determined that Insurance and Wealth Management activities are not material to our consolidated financial results, therefore, we are no longer reporting segment information.
Important Note Regarding Forward-Looking Statements
This quarterly report on Form 10-Q contains or incorporates statements that we believe are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements generally relate to our financial condition, results of operations, plans, objectives, outlook for earnings, revenues, expenses, capital and liquidity levels and ratios, asset levels, asset quality, financial position, and other matters regarding or affecting S&T and its future business and operations. Forward looking statements are typically identified by words or phrases such as “will likely result,” “expect,” “anticipate,” “estimate,” “forecast,” “project,” “intend,” “ believe,” “assume,” “strategy,” “trend,” “plan,” “outlook,” “outcome,” “continue,” “remain,” “potential,” “opportunity,” “believe,” “comfortable,” “current,” “position,” “maintain,” “sustain,” “seek,” “achieve” and variations of such words and similar expressions, or future or conditional verbs such as will, would, should, could or may. Although we believe the assumptions upon which these forward-looking statements are based are reasonable, any of these assumptions could prove to be inaccurate and the forward-looking statements based on these assumptions could be incorrect. The matters discussed in these forward-looking statements are subject to various risks, uncertainties and other factors that could cause actual results and trends to differ materially from those made, projected, or implied in or by the forward-looking statements depending on a variety of uncertainties or other factors including, but not limited to: credit losses; cyber-security concerns; rapid technological developments and changes; sensitivity to the interest rate environment including a prolonged period of low interest rates, a rapid increase in interest rates or a change in the shape of the yield curve; a change in spreads on interest-earning assets and interest-bearing liabilities; regulatory supervision and oversight; legislation affecting the financial services industry as a whole, and S&T, in particular; the outcome of pending and future litigation and governmental proceedings; increasing price and product/service competition; the ability to continue to introduce competitive new products and services on a timely, cost-effective basis; managing our internal growth and acquisitions; the possibility that the anticipated benefits from acquisitions cannot be fully realized in a timely manner or at all, or that integrating the acquired operations will be more difficult, disruptive or costly than anticipated; containing costs and expenses; reliance on significant customer relationships; general economic or business conditions; deterioration of the housing market and reduced demand for mortgages; deterioration in the overall macroeconomic conditions or the state of the banking industry that could warrant further analysis of the carrying value of goodwill and could result in an adjustment to its carrying value resulting in a non-cash charge to net income; re-emergence of turbulence in significant portions of the global financial and real estate markets that could impact our performance, both directly, by affecting our revenues and the value of our assets and liabilities, and indirectly, by affecting the economy generally and access to capital in the amounts, at the times and on the terms required to support our future businesses. Many of these factors, as well as other factors, are described in our Annual Report on Form 10-K for the year ended December 31, 2016, including Part I, Item 1A, Risk Factors and any of our subsequent filings with the SEC. Forward-looking statements are based on beliefs and assumptions using information available at the time the statements are made. We caution you not to unduly rely on forward-looking statements because the assumptions, beliefs, expectations and projections about future events may, and often do, differ materially from actual results. Any forward-looking statement speaks only as to the date on which it is made, and we undertake no obligation to update any forward-looking statement to reflect developments occurring after the statement is made.
Critical Accounting Policies and Estimates
Our critical accounting policies involving significant judgments and assumptions used in the preparation of the Consolidated Financial Statements as of June 30, 2017 have remained unchanged from the disclosures presented in our Annual Report on Form 10-K for the year ended December 31, 2016 under the section “Management’s Discussion and Analysis of Financial Condition and Results of Operations.”


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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

Overview
We are a bank holding company headquartered in Indiana, Pennsylvania with assets of $7.1 billion at June 30, 2017.  We operate bank branches in Pennsylvania and Ohio and loan production offices in Pennsylvania, Ohio and New York. We provide a full range of financial services with retail and commercial banking products, cash management services, insurance and trust and brokerage services. Our common stock trades on the NASDAQ Global Select Market under the symbol “STBA.”
We earn revenue primarily from interest on loans and securities and fees charged for financial services provided to our customers. We incur expenses for the cost of deposits and other funding sources, provision for loan losses and other operating costs such as salaries and employee benefits, data processing, occupancy and tax expense.
Our mission is to become the financial services provider of choice within the markets that we serve. We strive to do this by delivering exceptional service and value, one customer at a time. Our strategic plan focuses on organic growth, which includes both growth within our current footprint and growth through market expansion. We also actively evaluate acquisition opportunities as another source of growth. Our strategic plan includes a collaborative model that combines expertise from all areas of our business and focuses on satisfying each customer’s individual financial objectives.
Our focus continues to be on loan and deposit growth and implementing opportunities to increase fee income while closely monitoring our operating expenses and asset quality. We are focused on executing our strategy to successfully build our brand and grow our business in all of our markets. While we have benefited from recent increases in short term interest rates, the low interest rate environment still remains a challenge for our net interest income. We have been able to mitigate the impact of lower rates through organic loan growth and expect to benefit from any future increases in interest rates.
Earnings Summary
Net income increased $5.7 million, or 33.4 percent, for the three months ended June 30, 2017 and increased $7.8 million, or 23.5 percent, for the six months ended June 30, 2017 compared to the same periods in 2016. Net income for the three and six months ended June 30, 2017 was $22.8 million and $41.0 million, or $0.65 and $1.17 diluted earnings per share, as compared to net income of $17.1 million and $33.2 million, or $0.49 and $0.95 diluted earnings per share, for the same periods in 2016. The increases in net income for the three and six months ended June 30, 2017 were primarily driven by increases in net interest income of $6.9 million and $11.1 million and increases in noninterest income of $3.8 million and $1.0 million. The increases for the three and six month periods were partially offset by increases of $1.8 million and $0.2 million of noninterest expenses and increases of $3.1 million and $3.9 million in income taxes.
Net interest income increased $6.9 million and $11.1 million, or 13.8 percent and 11.2 percent, for the three and six months ended June 30, 2017 compared to the same periods in 2016. The increases were primarily due to average interest-earning assets increases of $545 million and $567 million, or 9.0 percent and 9.5 percent, for the three and six month periods ended June 30, 2017 compared to the same periods in 2016. The increases in average interest-earning assets were due to our successful efforts in growing our loan portfolio over the past year. The increases in short-term interest rates positively impacted both net interest income and net interest margin. The increase in net interest income was partially offset by higher average interest-bearing liabilities of $431 million and $466 million, or 9.7 percent and 10.7 percent, for the three and six months ended June 30, 2017 compared to the same periods in 2016. The increase in average interest-bearing liabilities was mainly due to deposit growth and an increase in short-term borrowings.
The provision for loan losses was relatively unchanged at $4.9 million and $10.1 million for the three and six months ended June 30, 2017 compared to $4.8 million and $9.9 million for the same periods in 2016. Net charge-offs were $5.3 million and $7.5 million for the three and six months ended June 30, 2017 compared to $3.0 million and $5.8 million in the same periods in the prior year. Annualized net loan charge-offs to average loans were 0.37 percent and 0.26 percent for the three and six months ended June 30, 2017 compared to 0.23 percent and 0.22 percent for the same periods in 2016. Specific reserves on impaired loans decreased $1.8 million to $0.4 million at June 30, 2017 compared to $2.2 million at June 30, 2016.
Noninterest income increased $3.8 million to $16.3 million for the three months ended June 30, 2017 and increased $1.0 million to $29.3 million for the six months ended June 30, 2017 compared to $12.5 million and $28.3 million for the same periods in 2016. The increase in noninterest income for the three month period was primarily due to security gains of $3.6 million. The increase in noninterest income for the six month period was primarily due to security gains of $4.0 million partially offset by a $2.1 million gain on the sale of our credit card portfolio and a $0.8 million decrease of other noninterest income. The decrease in other noninterest income primarily related to a curtailment gain of $1.0 million resulting from the amendment to freeze benefit accruals for all participants in our defined benefit plans effective March 31, 2016.
Noninterest expense increased $1.8 million to $36.6 million and $0.2 million to $73.4 million for the three and six months ended June 30, 2017 compared to $34.8 million and $73.2 million for the same periods in 2016. The increases in noninterest expense for the three and six months ended June 30, 2017 were primarily due to increases of $2.3 million and $1.9 million in salaries and employee benefits expense due to annual merit increases and higher incentive costs in 2017.

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S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

The provision for income taxes increased $3.1 million and $3.9 million for the three and six months ended June 30, 2017 compared to the same periods in 2016. Higher provision for income taxes for the three and six months ended June 30, 2017 were primarily due to $8.8 million and $11.7 million increases in pretax income compared to the same periods in 2016.
Explanation of Use of Non-GAAP Financial Measures
In addition to the results of operations presented in accordance with generally accepted accounting principles, or GAAP, in the United States, management uses, and this quarterly report references, net interest income on a fully taxable equivalent, or FTE, basis, which is a non-GAAP financial measure. Management believes this measure provides information useful to investors in understanding our underlying business, operational performance and performance trends as it facilitates comparisons with the performance of other companies in the financial services industry. Although management believes that this non-GAAP financial measure enhance investors’ understanding of our business and performance, this non-GAAP financial measure should not be considered an alternative to GAAP or considered to be more important than financial results determined in accordance with GAAP, nor is it necessarily comparable with non-GAAP measures which may be presented by other companies.
We believe the presentation of net interest income on an FTE basis ensures the comparability of net interest income arising from both taxable and tax-exempt sources and is consistent with industry practice. Interest income per the Consolidated Statements of Comprehensive Income is reconciled to net interest income adjusted to an FTE basis in the Net Interest Income section of the "Results of Operations - Three and Six Months Ended June 30, 2017 Compared to Three and Six Months Ended June 30, 2016."


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S&T BANCORP, INC. AND SUBSIDIARIES
Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

RESULTS OF OPERATIONS
Three and Six Months Ended June 30, 2017 Compared to
Three and Six Months Ended June 30, 2016
Net Interest Income
Our principal source of revenue is net interest income. Net interest income represents the difference between the interest and fees earned on interest-earning assets and the interest paid on interest-bearing liabilities. Net interest income is affected by changes in the average balance of interest-earning assets and interest-bearing liabilities and changes in interest rates and spreads. The level and mix of interest-earning assets and interest-bearing liabilities is managed by our Asset and Liability Committee, or ALCO, in order to mitigate interest rate and liquidity risks of the balance sheet. A variety of ALCO strategies were implemented, within prescribed ALCO risk parameters, to produce what we believe is an acceptable level of net interest income.
The interest income on interest-earning assets and the net interest margin are presented on an FTE basis. The FTE basis adjusts for the tax benefit of income on certain tax-exempt loans and securities using the federal statutory tax rate of 35 percent for each period and the dividend-received deduction for equity securities. We believe this to be the preferred industry measurement of net interest income that provides a relevant comparison between taxable and non-taxable sources of interest income.
The following table reconciles interest income per the Consolidated Statements of Comprehensive Income to net interest income and rates on an FTE basis for the periods presented:
 
Three months ended June 30,
 
Six Months Ended June 30,
(dollars in thousands)
2017
 
2016
 
2017
 
2016
Total interest income
$
64,914

 
$
55,850

 
$
126,065

 
$
110,870

Total interest expense
8,344

 
6,142

 
15,616

 
11,524

Net interest income per consolidated statements of comprehensive income
56,570

 
49,708

 
110,449

 
99,346

Adjustment to FTE basis
1,877

 
1,762

 
3,747

 
3,484

Net Interest Income on an FTE basis (non-GAAP)
$
58,447

 
$
51,470

 
$
114,196

 
$
102,830

Net interest margin
3.45
%
 
3.32
%
 
3.42
%
 
3.36
%
Adjustment to FTE basis
0.12
%
 
0.12
%
 
0.11
%
 
0.12
%
Net Interest Margin on an FTE basis (non-GAAP)
3.57
%
 
3.44
%
 
3.53
%
 
3.48
%
Income amounts are annualized for rate calculations.


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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

Average Balance Sheet and Net Interest Income Analysis (FTE)
The following table provides information regarding the average balances, interest and rates earned on interest-earning assets and the average balances, interest and rates paid on interest-bearing liabilities for the periods presented: 
 
Three months ended June 30, 2017

Three months ended June 30, 2016
(dollars in thousands)
Average Balance
Interest
Rate

Average Balance
Interest
Rate
ASSETS







Interest-bearing deposits with banks
$
48,547

$
110

0.91
%
 
$
38,233

$
45

0.47
%
Securities available-for-sale, at fair value(2)(3)
709,208

4,403

2.48
%
 
681,409

4,079

2.39
%
Loans held for sale
5,053

33

2.61
%
 
11,243

115

4.15
%
Commercial real estate
2,664,696

28,544

4.30
%
 
2,309,310

23,654

4.12
%
Commercial and industrial
1,430,080

15,347

4.30
%
 
1,370,427

13,253

3.89
%
Commercial construction
421,456

4,300

4.09
%
 
391,569

3,596

3.69
%
Total commercial loans
4,516,232

48,191

4.28
%
 
4,071,306

40,503

4.00
%
Residential mortgage
700,406

7,237

4.14
%
 
658,298

6,765

4.13
%
Home equity
481,039

5,255

4.38
%
 
473,452

4,824

4.10
%
Installment and other consumer
69,899

1,125

6.46
%
 
60,278

969

6.46
%
Consumer construction
4,572

56

4.93
%
 
7,192

74

4.13
%
Total consumer loans
1,255,916

13,673

4.36
%
 
1,199,220

12,632

4.24
%
Total portfolio loans
5,772,148

61,864

4.30
%
 
5,270,526

53,135

4.05
%
Total loans(1)(2)
5,777,201

61,897

4.30
%
 
5,281,769

53,250

4.05
%
Federal Home Loan Bank and other restricted stock
33,082

381

4.60
%

22,017

238

4.32
%
Total Interest-earning Assets
6,568,038

66,791

4.08
%
 
6,023,428

57,612

3.85
%
Noninterest-earning assets
507,425

 
 

520,720

 
 
Total Assets
$
7,075,463

 
 
 
$
6,544,148

 
 
LIABILITIES AND SHAREHOLDERS’ EQUITY







Interest-bearing demand
$
649,440

$
352

0.22
%

$
651,009

$
278

0.17
%
Money market
937,272

1,690

0.72
%

672,097

693

0.41
%
Savings
1,019,220

539

0.21
%

1,030,357

484

0.19
%
Certificates of deposit
1,457,107

3,395

0.93
%

1,550,936

3,574

0.93
%
Total Interest-bearing Deposits
4,063,039

5,976

0.59
%

3,904,399

5,029

0.52
%
Securities sold under repurchase agreements
50,082

7

0.06
%

52,443

1

0.01
%
Short-term borrowings
682,584

1,849

1.09
%

366,942

584

0.64
%
Long-term borrowings
13,765

102

2.96
%

54,588

176

1.30
%
Junior subordinated debt securities
45,619

410

3.60
%

45,619

352

3.10
%
Total borrowings
792,050

2,368

1.20
%
 
519,592

1,113

0.86
%
Total Interest-bearing Liabilities
4,855,089

8,344

0.69
%

4,423,991

6,142

0.56
%
Noninterest-bearing liabilities:
 
 
 

 
 
 
Noninterest-bearing liabilities
1,354,711

 
 

1,300,621

 
 
Shareholders’ equity
865,663

 
 

819,536

 
 
Total Liabilities and Shareholders’ Equity
$
7,075,463

 
 
 
$
6,544,148

 
 
Net Interest Income (2)(3)
 
$
58,447

 
 
 
$
51,470

 
Net Interest Margin (2) (3)
 
 
3.57
%

 
 
3.44
%
(1) Nonaccruing loans are included in the daily average loan amounts outstanding.
(2) Tax-exempt income is on an FTE basis using the statutory federal corporate income tax rate of 35 percent for 2017 and 2016.
(3) Taxable investment income is adjusted for the dividend-received deduction for equity securities.

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

 
Six months ended June 30, 2017
 
Six months ended June 30, 2016
(dollars in thousands)
Average Balance
Interest
Rate
 
Average Balance
Interest
Rate
ASSETS
 
 
 
 
 
 
 
Interest-bearing deposits with banks
$
57,311

$
251

0.87
%
 
$
43,196

$
110

0.51
%
Securities available-for-sale, at fair value(2)(3)
703,300

8,664

2.46
%
 
674,064

8,154

2.42
%
Loans held for sale
3,639

57

3.16
%
 
19,364

616

6.40
%
Commercial real estate
2,595,163

55,005

4.27
%
 
2,252,345

46,347

4.14
%
Commercial and industrial
1,421,986

29,838

4.23
%
 
1,338,890

26,000

3.91
%
Commercial construction
438,079

8,456

3.89
%
 
394,290

7,308

3.73
%
Total commercial loans
4,455,228

93,299

4.22
%
 
3,985,525

79,655

4.02
%
Residential mortgage
700,129

14,297

4.10
%
 
648,830

13,365

4.14
%
Home equity
480,727

10,160

4.26
%
 
471,142

9,681

4.13
%
Installment and other consumer
69,036

2,216

6.47
%
 
67,828

2,106

6.25
%
Consumer construction
4,971

105

4.25
%
 
7,833

163

4.18
%
Total consumer loans
1,254,863

26,778

4.29
%
 
1,195,633

25,315

4.26
%
Total portfolio loans
5,710,091

120,077

4.24
%
 
5,181,158

104,970

4.07
%
Total loans(1)(2)
5,713,730

120,134

4.24
%
 
5,200,522

105,586

4.08
%
Federal Home Loan Bank and other restricted stock
32,888

763

4.64
%
 
22,305

504

4.52
%
Total Interest-earning Assets
6,507,229

129,812

4.02
%
 
5,940,087

114,354

3.87
%
Noninterest-earning assets
509,265

 
 
 
520,368

 
 
Total Assets
$
7,016,494

 
 
 
$
6,460,455

 
 
LIABILITIES AND SHAREHOLDERS’ EQUITY
 
 
 
 
 
 
 
Interest-bearing demand
$
641,381

$
628

0.20
%
 
$
638,751

$
503

0.16
%
Money market
937,641

3,096

0.67
%
 
650,126

1,197

0.37
%
Savings
1,030,371

1,075

0.21
%
 
1,045,737

967

0.19
%
Certificates of deposit
1,430,599

6,556

0.92
%
 
1,488,037

6,617

0.89
%
Total Interest-bearing Deposits
4,039,992

11,355

0.57
%
 
3,822,651

9,284

0.49
%
Securities sold under repurchase agreements
49,492

8

0.03
%
 
58,373

3

0.01
%
Short-term borrowings
677,214

3,249

0.97
%
 
348,165

1,094

0.63
%
Long-term borrowings
14,062

206

2.94
%
 
85,647

452

1.06
%
Junior subordinated debt securities
45,619

798

3.53
%
 
45,619

691

3.05
%
Total borrowings
786,387

4,261

1.09
%
 
537,804

2,240

0.84
%
Total Interest-bearing Liabilities
4,826,379

15,616

0.65
%
 
4,360,455

11,524

0.53
%
Noninterest-bearing liabilities:
 
 
 
 
 
 
 
Noninterest-bearing liabilities
1,332,181

 
 
 
1,288,820

 
 
Shareholders’ equity
857,934

 
 
 
811,180

 
 
Total Liabilities and Shareholders’ Equity
$
7,016,494

 
 
 
$
6,460,455

 
 
Net Interest Income (2)(3)
 
$
114,196

 
 
 
$
102,830

 
Net Interest Margin (2) (3)
 
 
3.53
%
 
 
 
3.48
%
(1) Nonaccruing loans are included in the daily average loan amounts outstanding.
(2) Tax-exempt income is on an FTE basis using the statutory federal corporate income tax rate of 35 percent for 2017 and 2016.
(3) Taxable investment income is adjusted for the dividend-received deduction for equity securities.

Net interest income on an FTE basis increased $7.0 million, or 13.6 percent, for the three months and increased $11.4 million, or 11.1 percent, for the six months ended June 30, 2017 compared to the same periods in 2016. The increases were primarily due to organic loan growth and higher short-term interest rates. The net interest margin on an FTE basis increased 13 and five basis points for the three and six months ended June 30, 2017 compared to the same periods in 2016. The increases were primarily due to the three Federal Funds rate increases that occurred between December 2016 and June 2017.

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

Interest income on an FTE basis increased $9.2 million, or 15.9 percent, for the three months and increased $15.5 million, or 13.5 percent, for the six months ended June 30, 2017 compared to the same periods in 2016. The increases were primarily due to increases in average interest-earning assets of $545 million and $567 million and higher short-term rates. Average loan balances increased $495 million and $513 million due to organic loan growth, primarily in the commercial loan portfolio. The rates earned on loans increased 25 and 16 basis points primarily due to the three Federal Funds rate increases that occurred between December 2016 and June 2017. Average interest-bearing deposits with banks, which is primarily cash at the Federal Reserve, increased $10.3 million and $14.1 million and the rates increased 44 and 36 basis points due to the previously mentioned Federal Funds rate increases. Average securities increased $28.0 million and $29.2 million with no significant changes to the rates. Overall, the FTE rate on interest-earning assets increased 23 and 15 basis points for the three and six months ended June 30, 2017 compared to the same periods in 2016.
Interest expense increased $2.2 million for the three months and increased $4.1 million for the six months ended June 30, 2017 compared to the same periods in 2016. The increases were primarily due to increases in average interest-bearing liabilities of $431 million for the three months and $466 million for the six months ended June 30, 2017 compared to the same periods in 2016, combined with higher short-term rates. Average interest-bearing deposits increased $159 million and $217 million due to sales efforts and rate promotions. Average money market account balances increased $265 million and $288 million and the average rates paid increased 31 and 30 basis points. Average total borrowings increased $272 million and $249 million to provide funding for loan growth. Short-term borrowings increased $316 million and $329 million and the average rates paid increased 45 and 34 basis points due to the previously mentioned Federal Funds rate increases. Long-term borrowings decreased $40.8 million and $71.6 million due to a $100 million long-term variable rate borrowing that matured in the second quarter of 2016. Overall, the cost of interest-bearing liabilities increased 13 and 12 basis points for the three and six months ended June 30, 2017 compared to the same periods in 2016.





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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

The following table sets forth for the periods presented a summary of the changes in interest earned and interest paid resulting from changes in volume and changes in rates:
 
Three Months Ended June 30, 2017 compared to June 30, 2016
 
Six Months Ended June 30, 2017 compared to June 30, 2016
(dollars in thousands)
Volume (4)
Rate (4)
Total
 
Volume (4)
Rate (4)
Total
Interest earned on:
 
 
 
 
 
 
 
Interest-bearing deposits with banks
$
12

$
53

$
65

 
$
36

$
105

$
141

Securities available-for-sale, at fair value(2)(3)
166

158

324

 
354

156

510

Loans held for sale
(63
)
(19
)
(82
)
 
(500
)
(59
)
(559
)
Commercial real estate
3,640

1,250

4,890

 
7,054

1,604

8,658

Commercial and industrial
577

1,517

2,094

 
1,614

2,224

3,838

Commercial construction
274

430

704

 
812

336

1,148

Total commercial loans
4,491

3,197

7,688

 
9,480

4,164

13,644

Residential mortgage
433

39

472

 
1,057

(125
)
932

Home equity
77

354

431

 
197

282

479

Installment and other consumer
155

1

156

 
38

72

110

Consumer construction
(27
)
9

(18
)
 
(60
)
2

(58
)
Total consumer loans
638

403

1,041

 
1,232

231

1,463

Total portfolio loans
5,129

3,600

8,729

 
10,712

4,395

15,107

Total loans (1)(2)
5,066

3,581

8,647

 
10,212

4,336

14,548

Federal Home Loan Bank and other restricted stock
120

23

143

 
239

20

259

Change in Interest Earned on Interest-earning Assets
$
5,364

$
3,815

$
9,179

 
$
10,841

$
4,617

$
15,458

Interest paid on:
 
 
 
 
 
 
 
Interest-bearing demand
$
(1
)
$
75

$
74

 

$2


$123


$125

Money market
273

724

997

 
529

1,370

1,899

Savings
(5
)
60

55

 
(14
)
122

108

Certificates of deposit
(216
)
37

(179
)
 
(255
)
194

(61
)
Total interest-bearing deposits
51

896

947

 
262

1,809

2,071

Securities sold under repurchase agreements

6

6

 

5

5

Short-term borrowings
502

763

1,265

 
1,034

1,121

2,155

Long-term borrowings
(132
)
58

(74
)
 
(378
)
132

(246
)
Junior subordinated debt securities

58

58

 

107

107

Total borrowings
370

885

1,255

 
656

1,365

2,021

Change in Interest Paid on Interest-bearing Liabilities
421

1,781

2,202

 
918

3,174

4,092

Change in Net Interest Income
$
4,943

$
2,034

$
6,977

 
$
9,923

$
1,443

$
11,366

(1) Nonaccruing loans are included in the daily average loan amounts outstanding.
(2) Tax-exempt income is on an FTE basis using the statutory federal corporate income tax rate of 35 percent for 2017 and 2016.
(3) Taxable investment income is adjusted for the dividend-received deduction for equity securities.
(4) Changes to rate/volume are allocated to both rate and volume on a proportionate dollar basis.
Provision for Loan Losses
The provision for loan losses is the amount to be added to the allowance for loan losses, or ALL, after considering loan charge-offs and recoveries, to bring the ALL to a level determined to be appropriate in management's judgment to absorb probable losses inherent in the loan portfolio. The provision for loan losses remained relatively consistent at $4.9 million and $10.1 million for the three and six months ended June 30, 2017 compared to $4.8 million and $9.9 million for the same periods in 2016. Higher net charge-offs in 2017 were offset by lower specific reserves on impaired loans compared to 2016. Net charge-offs increased $2.3 million and $1.7 million to $5.3 million and $7.5 million for the three and six months ended June 30, 2017 compared to $3.0 million and $5.8 million for the same periods in 2016. Annualized net loan charge-offs to average loans were 0.37 percent and 0.26 percent for the three and six months ended June 30, 2017 compared to 0.23 percent and 0.22 percent for the same periods in 2016. Specific reserves decreased $1.8 million to $0.4 million for the three months ended June 30, 2017

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

compared to $2.2 million for the three months ended June 30, 2016. Nonperforming loans decreased at June 30, 2017 by $6.2 million, or 14.5 percent, compared to June 30, 2016.
The ALL at June 30, 2017 was $55.4 million compared to $52.2 million at June 30, 2016. The ALL as a percent of total portfolio loans was 0.96 percent at June 30, 2017 and 0.97 percent at June 30, 2016. Refer to “Financial Condition - Allowance for Loan Losses” in this MD&A for additional information.
Noninterest Income
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(dollars in thousands)
2017

2016

$ Change

% Change

 
2017
2016
$ Change
% Change
Securities gains (losses), net
$
3,617

$

$
3,617

NM

 
$
3,987

$

$
3,987

NM

Debit and credit card
3,042

2,869

173

6.0
 %
 
5,885

5,655

230

4.1
 %
Service charges on deposit accounts
2,997

3,065

(68
)
(2.2
)
 
6,012

6,064

(52
)
(0.9
)
Wealth management
2,428

2,630

(202
)
(7.7
)
 
4,831

5,382

(551
)
(10.2
)
Insurance
1,461

1,205

256

21.2

 
2,924

2,979

(55
)
(1.8
)
Mortgage banking
675

578

97

16.8

 
1,408

1,107

301

27.2

Gain on sale of credit card portfolio




 

2,066

(2,066
)
NM

Other
2,045

2,101

(56
)
(2.7
)
 
4,214

5,012

(798
)
(15.9
)
Total Noninterest Income
$
16,265

$
12,448

$
3,817

30.7
 %
 
$
29,261

$
28,265

$
996

3.5
 %
NM- Not meaningful
 
 
 
 
 
 
 
 
 

Noninterest income increased $3.8 million, or 30.7 percent, to $16.3 million for the three months ended June 30, 2017 and increased $1.0 million, or 3.5 percent, to $29.3 million for the six months ended June 30, 2017 compared to the same periods in 2016. The increase of $3.8 million and $1.0 million for the three and six months ended June 30, 2017 compared to the same period in 2016 primarily related to gains on the sale of securities, which were offset in part in the six month period by a $2.1 million decrease related to the gain on the sale of our credit card portfolio in 2016. The decrease of $0.7 million in other noninterest income during the six month period was primarily related to a $1.0 million curtailment gain resulting from the amendment to freeze benefit accruals for all participants in our defined benefit plans effective March 31, 2016. The decrease in wealth management fees of $0.2 million and $0.6 million for the three and six months ended June 30, 2017 compared to the same periods in 2016 was primarily due to a decline in brokerage service revenue and advisory fees. Mortgage banking fees increased $0.1 million and $0.3 million in the three and six month periods as a result of an impairment recapture of our mortgage servicing rights asset due to an increase in interest rates. The $0.2 million increase in debit and credit card fees for both periods is related to increased debit card usage.
Noninterest Expense
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(dollars in thousands)
2017
2016
$ Change
% Change
 
2017
2016
$ Change
% Change
Salaries and employee benefits
$
19,903

$
17,626

$
2,277

12.9
 %
 
$
40,444

$
38,528

$
1,916

5.0
 %
Net occupancy
2,751

2,688

63

2.3

 
5,566

5,638

(72
)
(1.3
)
Data processing
2,135

2,518

(383
)
(15.2
)
 
4,386

4,630

(244
)
(5.3
)
Furniture and equipment
1,810

1,719

91

5.3

 
3,857

3,648

209

5.7

FDIC insurance
1,185

994

191

19.2

 
2,308

1,934

374

19.3

Other taxes
1,083

896

187

20.9

 
2,060

1,995

65

3.3

Professional services and legal
958

988

(30
)
(3.0
)
 
2,001

1,728

273

15.8

Marketing
948

1,075

(127
)
(11.8
)
 
1,702

1,976

(274
)
(13.9
)
Other
5,824

6,249

(425
)
(6.8
)
 
11,082

13,092

(2,010
)
(15.4
)
Total Noninterest Expense
$
36,597

$
34,753

$
1,844

5.3
 %
 
$
73,406

$
73,169

$
237

0.3
 %
NM - not meaningful

Noninterest expense increased $1.8 million, or 5.3 percent, to $36.6 million for the three months while remaining relatively unchanged for the six months ended June 30, 2017 compared to the same periods in 2016. Salaries and employee benefits expense increased $2.3 million and $1.9 primarily due to annual merit increases and higher incentive costs in 2017. offset by

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

decreases in pension expense of $0.2 million and $0.8 million due to the amendment to freeze benefit accruals for all participants in our defined benefit plans that occurred during three months ended March 31, 2016. Other noninterest expense decreased $0.4 million and $2.0 million for the three and six months ended June 30, 2017 compared to the same periods of 2016. The decreases primarily related to lower processing charges for credit cards due to the sale of the credit card portfolio in 2016, lower loan related expenses and decreases in amortization of both our core deposit intangible asset and qualified affordable housing projects. Data processing decreased $0.4 million and $0.2 million due to a renegotiation of a core data processing contract. FDIC insurance expense increased $0.2 million and $0.4 million due to growth. The decrease of $0.1 million and $0.3 million in marketing expense related to the timing of various promotions. Professional services and legal expense increased $0.3 million due to additional consulting charges that were incurred during the six months ended June 30, 2017.
Provision for Income Taxes
The provision for income taxes increased $3.1 million and $3.9 million for the three and six months ended June 30, 2017 compared to the same periods in 2016 primarily due to increases of $8.8 million and $11.7 million in pre-tax income for the three and six months ended June 30, 2017. The effective tax rate for the three and six months ended June 30, 2017 was 27.4 percent and 27.2 percent compared to 24.4 percent and 25.6 percent for the same periods of 2016.
Financial Condition
June 30, 2017
Total assets increased $143 million, or 2.1 percent, to $7.1 billion at June 30, 2017 compared to $6.9 billion at December 31, 2016. Total portfolio loans increased $146 million, or 2.6 percent primarily due to a $166 million increase in the Commercial Real Estate, or CRE, portfolio. Loans held for sale increased $19.3 million to $23.1 million compared to $3.8 million at December 31, 2016 due to three commercial participation loans that were held for sale at June 30, 2017. Securities decreased $4.1 million to $689 million from $693 million at December 31, 2016 primarily due to sales of investments in our equity portfolio.
Our deposits increased $137 million, or 2.6 percent, to $5.4 billion at June 30, 2017 compared to $5.3 billion at December 31, 2016. The increase in deposits was primarily due to increases in certificates of deposit of $92.6 million, noninterest-bearing demand accounts of $71.9 million and money market of $14.2 million. The increase in certificates of deposits, or CDs, was mainly due to a $98.9 million increase in brokered CDs primarily for funding needs to support our asset growth. The increases in both noninterest-bearing demand accounts and money market accounts are due to sales efforts to support our strategic goal to grow our customer deposits. Savings decreased $39.8 million as a result of repositioning by our customers.
Total borrowings decreased $20.5 million from December 31, 2016, as the increase in deposits reduced the need for borrowings to support asset growth.
Total shareholders’ equity increased by $29.1 million, or 3.5 percent, at June 30, 2017 compared to December 31, 2016. The increase was primarily due to net income of $41.0 million offset by dividends of $13.9 million.
Securities Activity
(dollars in thousands)
June 30, 2017
 
December 31, 2016
 
$ Change
U.S. treasury securities
$
24,886

 
$
24,811

 
$
75

Obligations of U.S. government corporations and agencies
211,434

 
232,179

 
(20,745
)
Collateralized mortgage obligations of U.S. government corporations and agencies
120,203

 
129,777

 
(9,574
)
Residential mortgage-backed securities of U.S. government corporations and agencies
34,611

 
37,358

 
(2,747
)
Commercial mortgage-backed securities of U.S. government corporations and agencies
162,413

 
125,604

 
36,809

Obligations of states and political subdivisions
131,106

 
132,509

 
(1,403
)
Debt Securities Available-for-Sale
684,653

 
682,238

 
2,415

Marketable equity securities
4,735

 
11,249

 
(6,514
)
Total Securities Available-for-Sale
$
689,388

 
$
693,487

 
$
(4,099
)
We invest in various securities in order to maintain a source of liquidity, to satisfy various pledging requirements, to increase net interest income and as a tool of the ALCO to reposition the balance sheet for interest rate risk purposes. Securities are subject to market risks that could negatively affect the level of liquidity available to us. Security purchases are subject to an

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investment policy approved annually by our Board of Directors and administered through ALCO and our treasury function. The securities portfolio decreased $4.1 million, or 0.6 percent, at June 30, 2017 compared to December 31, 2016. The decrease was primarily due to the sale of investments in our equities portfolio during the six months ended June 30, 2017.
At June 30, 2017 our bond portfolio was in a net unrealized gain position of $6.7 million compared to a net unrealized gain position of $3.6 million at December 31, 2016. At June 30, 2017, total gross unrealized gains in the bond portfolio were $9.1 million offset by $2.4 million of gross unrealized losses, compared to December 31, 2016, when total gross unrealized gains were $7.1 million offset by gross unrealized losses of $3.5 million. Total unrealized gains on marketable equity securities at June 30, 2017 were $0.9 million compared to $3.7 million at December 31, 2016. The decrease in unrealized gains on marketable equity securities was primarily due to recognized gains of $3.6 million and $4.0 million on marketable equity securities sold during the three and six months ended June 30, 2017. Management evaluates the securities portfolio for other than temporary impairment, or OTTI, on a quarterly basis. During the six months ended June 30, 2017 and 2016 we did not record any OTTI. The performance of the debt and equity securities markets could generate impairments in future periods requiring realized losses to be reported.
Loan Composition
 
June 30, 2017
 
December 31, 2016
(dollars in thousands)
Amount
% of Loans
 
Amount
% of Loans
Commercial
 
 
 
 
 
Commercial real estate
$
2,664,642

46.3
%
 
$
2,498,476

44.5
%
Commercial and industrial
1,401,283

24.3

 
1,401,035

25.0

Construction
426,754

7.4

 
455,884

8.1

Total Commercial Loans
4,492,679

78.0
%
 
4,355,395

77.6
%
Consumer
 
 
 
 
 
Residential mortgage
706,143

12.3
%
 
701,982

12.5
%
Home equity
484,960

8.4

 
482,284

8.6

Installment and other consumer
70,068

1.2

 
65,852

1.2

Construction
3,969

0.1

 
5,906

0.1

Total Consumer Loans
1,265,140

22.0
%
 
1,256,024

22.4
%
Total Portfolio Loans
5,757,819

100.0
%
 
5,611,419

100.0
%
Loans Held for Sale
23,120


 
3,793


Total Loans
$
5,780,939


 
$
5,615,212


Our loan portfolio represents our most significant source of interest income. The risk that borrowers will be unable to pay such obligations is inherent in the loan portfolio. Other conditions such as downturns in the borrower's industry or the overall economic climate can significantly impact the borrower’s ability to pay.
Total portfolio loans increased $146 million, or 2.6 percent, to $5.8 billion at June 30, 2017 compared to $5.6 billion at December 31, 2016. Loan growth was primarily in our commercial loan portfolio and mainly in our newer markets of New York, Ohio and central Pennsylvania. CRE loans increased $166 million, or 6.7 percent, and Construction loans decreased $29.1 million, or 6.4 percent. Total consumer loans increased $9.1 million, or 0.7 percent, with increases in all portfolios except Construction. Loans held for sale increased $19.3 million to $23.1 million compared to $3.8 million at December 31, 2016 due to three commercial participation loans that were held for sale at June 30, 2017.
Allowance for Loan Losses
We maintain an ALL at a level determined to be adequate to absorb estimated probable credit losses inherent within the loan portfolio as of the balance sheet date and it is presented as a reserve against loans in the Consolidated Balance Sheets. Determination of an adequate ALL is inherently subjective and may be subject to significant changes from period to period. The methodology for determining the ALL has two main components: evaluation and impairment tests of individual loans and evaluation and impairment tests of certain groups of homogeneous loans with similar risk characteristics.
An inherent risk to the loan portfolio as a whole is the condition of the economy in our markets. In addition, each loan segment carries with it risks specific to the segment. We develop and document a systematic ALL methodology based on the

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following portfolio segments: 1. CRE, 2. C&I, 3. Commercial Construction, 4. Consumer Real Estate and 5. Other Consumer. The following is a discussion of the key risks by portfolio segment that management assesses in preparing the ALL.
CRE loans are secured by commercial purpose real estate, including both owner occupied properties and investment properties, for various purposes such as hotels, strip malls and apartments. Operations of the individual projects as well as global cash flows of the debtors are the primary sources of repayment for these loans. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the collateral type as well as the business prospects of the lessee, if the project is not owner occupied.
C&I loans are made to operating companies or manufacturers for the purpose of production, operating capacity, accounts receivable, inventory or equipment financing. Cash flow from the operations of the company is the primary source of repayment for these loans. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the industry of the company. Collateral for these types of loans often does not have sufficient value in a distressed or liquidation scenario to satisfy the outstanding debt.
Commercial Construction loans are made to finance construction of buildings or other structures, as well as to finance the acquisition and development of raw land for various purposes. While the risk of these loans is generally confined to the construction period, if there are problems, the project may not be completed, and as such, may not provide sufficient cash flow on its own to service the debt or have sufficient value in a liquidation to cover the outstanding principal. The condition of the local economy is an important indicator of risk, but there are also more specific risks depending on the type of project and the experience and resources of the developer.
Consumer Real Estate loans are secured by first and second liens such as home equity loans, home equity lines of credit and 1-4 family residential mortgages, including purchase money mortgages. The primary source of repayment for these loans is the income and assets of the borrower. The condition of the local economy, in particular the unemployment rate, is an important indicator of risk for this segment. The state of the local housing markets can also have a significant impact on this segment because low demand and/or declining home values can limit the ability of borrowers to sell a property and satisfy the debt.
Other Consumer loans are made to individuals and may be secured by assets other than 1-4 family residences, as well as unsecured loans. This segment includes auto loans and unsecured loans and lines. The primary source of repayment for these loans is the income and assets of the borrower. The condition of the local economy, in particular the unemployment rate, is an important indicator of risk for this segment. The value of the collateral, if there is any, is less likely to be a source of repayment due to less certain collateral values.

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The following tables summarize the ALL and recorded investments in loans by category for the dates presented:
 
June 30, 2017
 
Allowance for Loan Losses
 
Portfolio Loans
(dollars in thousands)
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

 
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

Commercial real estate
$

 
$
24,358

 
$
24,358

 
$
6,472

 
$
2,658,170

 
$
2,664,642

Commercial and industrial
340

 
8,916

 
9,256

 
18,568

 
1,382,715

 
1,401,283

Commercial construction

 
13,944

 
13,944

 
4,257

 
422,497

 
426,754

Consumer real estate
24

 
5,779

 
5,803

 
11,130

 
1,183,942

 
1,195,072

Other consumer
25

 
1,965

 
1,990

 
35

 
70,033

 
70,068

Total
$
389

 
$
54,962

 
$
55,351

 
$
40,462

 
$
5,717,357

 
$
5,757,819

 
 
December 31, 2016
 
Allowance for Loan Losses
 
Portfolio Loans
(dollars in thousands)
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

 
Individually
Evaluated for
Impairment

 
Collectively
Evaluated for
Impairment

 
Total

Commercial real estate
$

 
$
19,976

 
$
19,976

 
$
16,352

 
$
2,482,124

 
$
2,498,476

Commercial and industrial
771

 
10,039

 
10,810

 
6,866

 
1,394,169

 
1,401,035

Commercial construction

 
13,999

 
13,999

 
6,613

 
449,271

 
455,884

Consumer real estate
26

 
6,069

 
6,095

 
12,079

 
1,178,093

 
1,190,172

Other consumer
1

 
1,894

 
1,895

 
25

 
65,827

 
65,852

Total
$
798

 
$
51,977

 
$
52,775

 
$
41,935

 
$
5,569,484

 
$
5,611,419

 
 
June 30, 2017

 
December 31, 2016

Ratio of net charge-offs to average loans outstanding
0.26
%
0.25
%
Allowance for loan losses as a percentage of total loans
0.96
%
 
0.94
%
Allowance for loan losses to nonperforming loans
151
%

124
%
* Annualized
The ALL was $55.4 million, or 0.96 percent of total portfolio loans and 1.05 percent of originated loans, at June 30, 2017 compared to $52.8 million, or 0.94 percent of total portfolio loans and 1.05 percent of originated loans, at December 31, 2016. Originated loans exclude acquired loans of $443 million as of June 30, 2017 and $543 million as of December 31, 2016, related to the 2015 Integrity Bancshares, Inc. merger, or Merger.
The increase in the ALL of $2.6 million was primarily due to a $3.0 million increase in the reserve for loans collectively evaluated for impairment at June 30, 2017 compared to December 31, 2016. This increase was primarily due to loan growth and an increase in loss rates in our CRE portfolio, which was partially offset by a decrease of $0.4 million in specific reserves for loans individually evaluated for impairment. Impaired loans decreased $1.5 million, or 3.5 percent, from December 31, 2016 to $40.5 million at June 30, 2017. The decrease was primarily due to $14.9 million in loan pay downs and charge-offs primarily related to our acquired loan portfolio, which were offset by newly identified impaired loans of $13.4 million.
Net loan charge-offs were $7.5 million for the six months ended June 30, 2017 comprised primarily of $5.9 million in charge-offs of acquired loans and $2.2 million in charge-offs related to two originated C&I relationships. Commercial special mention, substandard and doubtful loans at June 30, 2017 increased by $39.8 million to $226 million compared to $186 million at December 31, 2016, with an increase of $47.5 million in special mention and a decrease of $7.7 million in substandard.
We individually evaluate all substandard and nonaccrual commercial loans greater than $0.5 million for impairment. A loan is impaired when, based on current information and events, it is probable that we will be unable to collect all amounts due according to the contractual terms of the loan agreement. Our methodology for evaluating whether a loan is impaired includes risk-rating credits on an individual basis and consideration of the borrower’s overall financial condition, payment history and available cash resources. In measuring impairment, we primarily utilize fair market value of the collateral; however, we also use discounted cash flow when warranted.

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Troubled debt restructurings, or TDRs, whether on accrual or nonaccrual status, are also classified as impaired loans. TDRs are loans where we, for economic or legal reasons related to a borrower’s financial difficulties, grant a concession to the borrower that we would not otherwise grant. We strive to identify borrowers in financial difficulty early and work with them to modify the terms before their loan reaches nonaccrual status. These modified terms generally include extensions of maturity dates at a stated interest rate lower than the current market rate for a new loan with similar risk characteristics, reductions in contractual interest rates or principal deferment. While unusual, there may be instances of principal forgiveness. These modifications are generally for longer term periods that would not be considered insignificant. Additionally, we classify loans where the debt obligation has been discharged through a Chapter 7 Bankruptcy and not reaffirmed by the borrower as TDRs.
An accruing loan that is modified into a TDR can remain in accrual status if, based on a current credit analysis, collection of principal and interest in accordance with the modified terms is reasonably assured, and the borrower has demonstrated sustained historical repayment performance for a reasonable period before the modification. All TDRs are considered to be impaired loans and will be reported as impaired loans for their remaining lives, unless the restructuring agreement specifies an interest rate equal to or greater than the rate that would be accepted at the time of the restructuring for a new loan with comparable risk and we fully expect that the remaining principal and interest will be collected according to the restructured agreement. For all TDRs, regardless of size, as well as all other impaired loans, we conduct further analysis to determine the probable loss and assign a specific reserve to the loan if deemed appropriate. Further, all impaired loans are reported as nonaccrual loans unless the loan is a TDR that has met the requirements to be returned to accruing status. TDRs can be returned to accruing status if the ultimate collectability of all contractual amounts due, according to the restructured agreement, is not in doubt and there is a period of a minimum of six months of satisfactory payment performance by the borrower either immediately before or after the restructuring.
As an example, consider a substandard commercial construction loan that is currently 90 days past due where the loan is restructured to extend the maturity date for a period longer than would be considered an insignificant period of time. The post-modification interest rate given to the borrower is considered to be lower than the current market rate for new debt with similar risk and all other terms remain the same according to the original loan agreement. This loan will be considered a TDR as the borrower is experiencing financial difficulty and a concession has been granted due to the long extension, resulting in payment delay as well as the rate being lower than current market rate for new debt with similar risk. The loan will be reported as a nonaccrual TDR and an impaired loan. In addition, the loan could be charged down to the fair value of the collateral if a confirmed loss exists. If the loan subsequently performs, by means of making on-time principal and interest payments according to the newly restructured terms for a period of six months, and it is expected that all remaining principal and interest will be collected according to the terms of the restructured agreement, the loan will be returned to accrual status and reported as an accruing TDR. The loan will remain an impaired loan for the remaining life of the loan because the interest rate was not adjusted to be equal to or greater than the rate that would be accepted at the time of the restructuring for a new loan with comparable risk.
TDRs increased $0.2 million to $25.2 million at June 30, 2017 compared to $25.0 million at December 31, 2016. The increase is primarily due to new TDRs totaling $3.0 million, which were offset by principal reductions and charge-offs. Total TDRs of $25.2 million at June 30, 2017 included $15.1 million, or 59.9 percent, that were accruing and $10.1 million, or 40.1 percent, that were nonaccrual.
Our charge-off policy for commercial loans requires that loans and other obligations that are not collectible be promptly charged-off when the loss becomes probable, regardless of the delinquency status of the loan. We may elect to recognize a partial charge-off when management has determined that the value of collateral is less than the remaining investment in the loan. A loan or obligation does not need to be charged-off, regardless of delinquency status, if (i) management has determined there exists sufficient collateral to protect the remaining loan balance and (ii) there exists a strategy to liquidate the collateral. Management may also consider a number of other factors to determine when a charge-off is appropriate. These factors may include, but are not limited to:
The status of a bankruptcy proceeding
The value of collateral and probability of successful liquidation; and/or
The status of adverse proceedings or litigation that may result in collection
Consumer unsecured loans and secured loans are evaluated for charge-off after the loan becomes 90 days past due. Unsecured loans are fully charged-off and secured loans are charged-off to the estimated fair value of the collateral less the cost to sell.

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Our allowance for lending-related commitments is determined using a methodology similar to that used for the ALL. Amounts are added to the allowance for lending-related commitments by a charge to current earnings through noninterest expense. The reserve is calculated by applying historical loss rates to unfunded commitments and considering qualitative factors. The allowance for unfunded loan commitments was $2.3 million at June 30, 2017 compared to $2.6 million at December 31, 2016. The decrease primarily related to a decline in the historic loss rate for C&I commitments and a decrease in the balance of total unfunded commitments. The allowance for unfunded commitments is included in other liabilities in the Consolidated Balance Sheets.
Nonperforming assets consist of nonaccrual loans, nonaccrual TDRs and OREO. The following table summarizes nonperforming assets for the dates presented:
(dollars in thousands)
June 30, 2017

 
December 31, 2016

 
$ Change

Nonaccrual Loans
 
 
 
 
 
Commercial real estate
$
6,495

 
$
15,526

 
$
(9,031
)
Commercial and industrial
13,474

 
3,578

 
9,896

Commercial construction
1,890

 
4,497

 
(2,607
)
Residential mortgage
2,945

 
4,850

 
(1,905
)
Home equity
1,724

 
2,485

 
(761
)
Installment and other consumer
36

 
101

 
(65
)
Consumer construction

 

 

Total Nonaccrual Loans
26,564

 
31,037

 
(4,473
)
Nonaccrual Troubled Debt Restructurings
 
 

 

Commercial real estate
704

 
646

 
58

Commercial and industrial
3,944

 
4,493

 
(549
)
Commercial construction
423

 
430

 
(7
)
Residential mortgage
4,111

 
5,068

 
(957
)
Home equity
918

 
954

 
(36
)
Installment and other consumer
5

 
7

 
(2
)
Total Nonaccrual Troubled Debt Restructurings
10,105

 
11,598

 
(1,493
)
Total Nonaccrual Loans
36,669

 
42,635

 
(5,966
)
OREO
1,620

 
679

 
941

Total Nonperforming Assets
$
38,289

 
$
43,314

 
$
(5,025
)
 
 
 
 
 
 
Asset Quality Ratios:
 
 
 
 
 
Nonperforming loans as a percent of total loans
0.63
%
 
0.76
%
 
 
Nonperforming assets as a percent of total loans plus OREO
0.66
%
 
0.77
%
 
 
Our policy is to place loans in all categories in nonaccrual status when collection of interest or principal is doubtful, or generally when interest or principal payments are 90 days or more past due.
Nonperforming assets, or NPAs, decreased $5.0 million to $38.3 million at June 30, 2017 compared to $43.3 million at December 31, 2016. The decrease was due to a $6.0 million decline in nonperforming loans which primarily related to $23.0 million of principal reductions and loan charge-offs offset by new nonperforming loans of $17.0 million. Included in the decline was $20.3 million in loan charge-offs and payoffs from our acquired loan portfolio. Total nonperforming loans included $7.4 million of acquired loans, all of which became 90 days past due subsequent to the Merger date.

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Deposits
(dollars in thousands)
June 30, 2017

 
December 31, 2016

 
$ Change

Customer deposits
 
 
 
 
 
Noninterest-bearing demand
$
1,335,768

 
$
1,263,833

 
$
71,935

Interest-bearing demand
634,164

 
633,293

 
871

Money market
647,266

 
617,961

 
29,305

Savings
1,010,348

 
1,050,131

 
(39,783
)
Certificates of deposit
1,348,937

 
1,355,303

 
(6,366
)
Total customer deposits
4,976,483

 
4,920,521

 
55,962

Brokered deposits
 
 
 
 
 
Interest-bearing demand
2,740

 
5,007

 
(2,267
)
Money market
303,353

 
318,500

 
(15,147
)
Certificates of deposit
127,286

 
28,349

 
98,937

Total brokered deposits
433,379

 
351,856

 
81,523

Total Deposits
$
5,409,862

 
$
5,272,377

 
$
137,485

Deposits are our primary source of funds. We believe that our deposit base is stable and that we have the ability to attract new deposits. Total deposits at June 30, 2017 increased $137 million, or 2.6 percent, from December 31, 2016. Total customer deposits increased $56.0 million from December 31, 2016. Noninterest-bearing demand increased $71.9 million and money markets increased $29.3 million due to sales efforts. Savings decreased $39.8 million as a result of repositioning by our customers. Brokered deposits increased $81.5 million from December 31, 2016. Brokered deposits are an additional source of funds utilized by the ALCO as a way to diversify funding sources, as well as manage our funding costs and structure. The increase in brokered deposits was primarily due to funding needs to support our asset growth.
Borrowings
(dollars in thousands)
June 30, 2017

 
December 31, 2016

 
$ Change

Securities sold under repurchase agreements
$
46,489

 
$
50,832

 
$
(4,343
)
Short-term borrowings
645,000

 
660,000

 
(15,000
)
Long-term borrowings
13,518

 
14,713

 
(1,195
)
Junior subordinated debt securities
45,619

 
45,619

 

Total Borrowings
$
750,626

 
$
771,164

 
$
(20,538
)
Borrowings are an additional source of funding for us. Total borrowings decreased $20.5 million from December 31, 2016. During the six months ended June 30, 2017, total deposits increased $137 million reducing the need for borrowings to support our asset growth.

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

Information pertaining to short-term borrowings is summarized in the tables below at and for the six and twelve month periods ended June 30, 2017 and December 31, 2016.
 
Securities Sold Under Repurchase Agreements
(dollars in thousands)
June 30, 2017
 
December 31, 2016
Balance at the period end
$
46,489

 
$
50,832

Average balance during the period
49,492

 
51,021

Average interest rate during the period
0.03
%
 
0.01
%
Maximum month-end balance during the period
$
53,609

 
$
68,216

Average interest rate at the period end
0.16
%
 
0.01
%
 
 
 
 
 
Short-Term Borrowings
(dollars in thousands)
June 30, 2017
 
December 31, 2016
Balance at the period end
$
645,000

 
$
660,000

Average balance during the period
677,214

 
414,426

Average interest rate during the period
0.97
%
 
0.65
%
Maximum month-end balance during the period
$
734,600

 
$
660,000

Average interest rate at the period end
1.19
%
 
0.76
%
Information pertaining to long-term borrowings is summarized in the tables below at and for the six and twelve month periods ended June 30, 2017 and December 31, 2016.
 
Long-Term Borrowings
(dollars in thousands)
June 30, 2017
 
December 31, 2016
Balance at the period end
$
13,518

 
$
14,713

Average balance during the period
14,062

 
50,256

Average interest rate during the period
2.94
%
 
1.33
%
Maximum month-end balance during the period
$
14,515

 
$
116,852

Average interest rate at the period end
2.95
%
 
2.91
%
 
 
 
 
 
Junior Subordinated Debt Securities
(dollars in thousands)
June 30, 2017
 
December 31, 2016
Balance at the period end
$
45,619

 
$
45,619

Average balance during the period
45,619

 
45,619

Average interest rate during the period
3.53
%
 
3.14
%
Maximum month-end balance during the period
$
45,619

 
$
45,619

Average interest rate at the period end
3.70
%
 
3.42
%
Liquidity and Capital Resources
Liquidity is defined as a financial institution’s ability to meet its cash and collateral obligations at a reasonable cost. This includes the ability to satisfy the financial needs of depositors who want to withdraw funds or of borrowers needing to access funds to meet their credit needs. In order to manage liquidity risk our Board of Directors has delegated authority to the ALCO for formulation, implementation and oversight of liquidity risk management for S&T. The ALCO’s goal is to maintain adequate levels of liquidity at a reasonable cost to meet funding needs in both a normal operating environment and for potential liquidity stress events. The ALCO monitors and manages liquidity through various ratios, reviewing cash flow projections, performing stress tests and by having a detailed contingency funding plan. The ALCO policy guidelines define graduated risk tolerance levels. If our liquidity position moves to a level that has been defined as high risk, specific actions are required, such as increased monitoring or the development of an action plan to reduce the risk position.
Our primary funding and liquidity source is a stable customer deposit base. We believe S&T has the ability to retain existing and attract new deposits, mitigating any funding dependency on other more volatile sources. Refer to the Financial Condition - Deposits Section of this MD&A, for additional discussion on deposits. Although deposits are the primary source of funds, we have identified various other funding sources that can be used as part of our normal funding program when either a structure or cost efficiency has been identified. Additional funding sources accessible to S&T include borrowing availability at

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Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS - continued

the FHLB of Pittsburgh, Federal Funds lines with other financial institutions, the brokered deposit market and borrowing availability through the Federal Reserve Borrower-In-Custody program.
An important component of our ability to effectively respond to potential liquidity stress events is maintaining a cushion of highly liquid assets. Highly liquid assets are those that can be converted to cash quickly, with little or no loss in value, to meet financial obligations. ALCO policy guidelines define a ratio of highly liquid assets to total assets by graduated risk tolerance levels of minimal, moderate and high. At June 30, 2017, we had $504 million in highly liquid assets, which consisted of $58.5 million in interest-bearing deposits with banks, $422 million in unpledged securities and $23.1 million in loans held for sale. This resulted in a highly liquid assets to total assets ratio of 7.1 percent at June 30, 2017. Also, at June 30, 2017, we had a remaining borrowing availability of $1.6 billion with the FHLB of Pittsburgh. Refer to Note 8 Borrowings in the Notes to Consolidated Financial Statements and the Financial Condition - Borrowings section of this MD&A for more details.
The following table summarizes capital amounts and ratios for S&T and S&T Bank for the dates presented:
(dollars in thousands)
Adequately
Capitalized
Well-
Capitalized
 
June 30, 2017
 
December 31, 2016
 
Amount
Ratio
 
Amount
Ratio
S&T Bancorp, Inc.
 
 
 
 
 
 
 
 
Tier 1 leverage
4.00
%
5.00
%
 
$
610,071

9.01
%
 
$
582,155

8.98
%
Common equity tier 1 to risk-weighted assets
4.50
%
6.50
%
 
590,071

10.53
%
 
562,155

10.04
%
Tier 1 capital to risk-weighted assets
6.00
%
8.00
%
 
610,071

10.89
%
 
582,155

10.39
%
Total capital to risk-weighted assets
8.00
%
10.00
%
 
693,105

12.37
%
 
664,184

11.86
%
S&T Bank
 
 
 
 
 
 
 
 
Tier 1 leverage
4.00
%
5.00
%
 
$
563,709

8.35
%
 
$
542,048

8.39
%
Common equity tier 1 to risk-weighted assets
4.50
%
6.50
%
 
563,709

10.09
%
 
542,048

9.71
%
Tier 1 capital to risk-weighted assets
6.00
%
8.00
%
 
563,709

10.09
%
 
542,048

9.71
%
Total capital to risk-weighted assets
8.00
%
10.00
%
 
646,383

11.57
%
 
622,469

11.15
%
In October 2015, we filed a new shelf registration statement on Form S-3 under the Securities Act of 1933, as amended, with the SEC, to replace the prior shelf registration statement we had filed in October 2012. We filed a shelf registration statement on Form S-3 under the Securities Act of 1933 as amended, with the SEC, which allows for the issuance of a variety of securities including debt and capital securities, preferred and common stock and warrants. We may use the proceeds from the sale of securities for general corporate purposes, which could include investments at the holding company level, investing in, or extending credit to subsidiaries, possible acquisitions and stock repurchases. As of June 30, 2017, we had not issued any securities pursuant to this shelf registration statement.
Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
Market risk is defined as the degree to which changes in interest rates, foreign exchange rates, commodity prices, or equity prices can adversely affect a financial institution’s earnings or capital. For most financial institutions, including S&T, market risk primarily reflects exposures to changes in interest rates. Interest rate fluctuations affect earnings by changing net interest income and other interest-sensitive income and expense levels. Interest rate changes affect capital by changing the net present value of a bank’s future cash flows, and the cash flows themselves, as rates change. Accepting this risk is a normal part of banking and can be an important source of profitability and enhancing shareholder value. However, excessive interest rate risk can threaten a bank’s earnings, capital, liquidity and solvency. Our sensitivity to changes in interest rate movements is continually monitored by the ALCO. The ALCO monitors and manages market risk through rate shock analyses, economic value of equity, or EVE, analyses and by performing stress tests in order to mitigate earnings and market value fluctuations due to changes in interest rates.

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Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK - continued

Rate shock analyses’ results are compared to a base case to provide an estimate of the impact that market rate changes may have on 12 months of pretax net interest income. The base case and rate shock analyses are performed on a static balance sheet. A static balance sheet is a no growth balance sheet in which all maturing and/or repricing cash flows are reinvested in the same product at the existing product spread. Rate shock analyses assume an immediate parallel shift in market interest rates and also include management assumptions regarding the impact of interest rate changes on non-maturity deposit products (noninterest-bearing demand, interest-bearing demand, money market and savings) and changes in the prepayment behavior of loans and securities with optionality. S&T policy guidelines limit the change in pretax net interest income over a 12 month horizon using rate shocks of +/- 100, 200 and 300 basis points. Policy guidelines define the percentage change in pretax net interest income by graduated risk tolerance levels of minimal, moderate and high. We have temporarily suspended the -200 and -300 basis point rate shock analyses. Due to the low interest rate environment, we believe the impact to net interest income when evaluating the -200 and -300 basis point rate shock scenarios does not provide meaningful insight into our interest rate risk position.
In order to monitor interest rate risk beyond the 12 month time horizon of rate shocks, we also perform EVE analyses. EVE represents the present value of all asset cash flows minus the present value of all liability cash flows. EVE rate change results are compared to a base case to determine the impact that market rate changes may have on our EVE. As with rate shock analysis, EVE analyses incorporate management assumptions regarding prepayment behavior of fixed rate loans and securities with optionality and the behavior and value of non-maturity deposit products. S&T policy guidelines limit the change in EVE given changes in rates of +/- 100, 200 and 300 basis points. Policy guidelines define the percentage change in EVE by graduated risk tolerance levels of minimal, moderate and high. We have also temporarily suspended the EVE -200 and -300 basis point scenarios due to the low interest rate environment.
The table below reflects the rate shock analyses and EVE analysis results. Both are in the minimal risk tolerance level.
 
June 30, 2017
December 31, 2016
Change in Interest Rate (basis points)
% Change in Pretax
Net Interest Income

% Change in
EVE

% Change in Pretax
Net Interest Income

% Change in
EVE

+300
3.7

(12.0
)
3.4

(12.3
)
+200
2.0

(6.5
)
1.8

(6.5
)
+100
0.8

(2.5
)
0.7

(2.3
)
-100
(4.8
)
(6.8
)
(4.4
)
(7.3
)
The results from the rate shock analyses on net interest income are consistent with having an asset sensitive balance sheet. Having an asset sensitive balance sheet means more assets than liabilities will reprice during the measured time frames. The implications of an asset sensitive balance sheet will differ depending upon the change in market interest rates. For example, with an asset sensitive balance sheet in a declining interest rate environment, more assets than liabilities will decrease in rate. This situation could result in a decrease in net interest income and operating income. Conversely, with an asset sensitive balance sheet in a rising interest rate environment, more assets than liabilities will increase in rate. This situation could result in an increase in net interest income and operating income. The percent changes in pretax net interest income and percent changes in EVE are relatively unchanged when comparing June 30, 2017 to December 31, 2016.
In addition to rate shocks and EVE analyses, we perform a market risk stress test at least annually. The market risk stress test includes sensitivity analyses and simulations. Sensitivity analyses are performed to help us identify which model assumptions cause the greatest impact on pretax net interest income. Sensitivity analyses may include changing prepayment behavior of loans and securities with optionality and the impact of interest rate changes on non-maturity deposit products. Simulation analyses may include the potential impact of rate shocks other than the policy guidelines of +/- 100, 200 and 300 basis points, yield curve shape changes, significant balance mix changes and various growth scenarios. Simulations indicate that an increase in rates, particularly if the yield curve steepens, will most likely result in an improvement in pretax net interest income. We realize that some of the benefit reflected in our scenarios may be offset by a change in the competitive environment and a change in product preference by our customers.

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Item 4. CONTROLS AND PROCEDURES
Evaluation of Disclosure Controls and Procedures
Under the supervision and with the participation of S&T’s Chief Executive Officer, or CEO, and Chief Financial Officer, or CFO (its principal executive officer and principal financial officer, respectively), management has evaluated the effectiveness of the design and operation of S&T’s disclosure controls and procedures as of June 30, 2017. In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed by us in the reports that we file or submit under the Securities Exchange Act of 1934, as amended, or the Exchange Act, is recorded, processed, summarized and reported within the time periods required by the Securities and Exchange Commission, or the SEC, and that such information is accumulated and communicated to S&T’s management, including our CEO and CFO, as appropriate to allow timely decisions regarding required disclosure.
Based on and as of the date of such evaluation, our CEO and CFO concluded that the design and operation of our disclosure controls and procedures were effective in all material respects, as of the end of the period covered by this report.
Changes in Internal Control over Financial Reporting
During the quarter ended June 30, 2017, there were no changes made to S&T’s internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act) that materially affected, or are reasonably likely to materially affect, S&T’s internal control over financial reporting.

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PART II
OTHER INFORMATION
Item 1. Legal Proceedings
None
Item 1A. Risk Factors
There have been no material changes to the risk factors that we have previously disclosed in Item 1A – “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2016, as filed with the SEC on February 24, 2017.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
None
Item 3. Defaults Upon Senior Securities
None
Item 4. Mine Safety Disclosures
Not Applicable
Item 5. Other Information
None
Item 6. Exhibits
31.1
Rule 13a-14(a) Certification of the Chief Executive Officer.
 
 
31.2
Rule 13a-14(a) Certification of the Chief Financial Officer.
 
 
32
Rule 13a-14(b) Certification of the Chief Executive Officer and Chief Financial Officer.
 
 
101
The following financial information from the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2017 is formatted in eXtensible Business Reporting Language (XBRL): (i) Unaudited Consolidated Balance Sheet at June 30, 2017 and Audited Consolidated Balance Sheet at December 31, 2016, (ii) Unaudited Consolidated Statements of Comprehensive Income for the Three and Six Months ended June 30, 2017 and 2016, (iii) Unaudited Consolidated Statements of Changes in Shareholders’ Equity for the Six Months ended June 30, 2017 and 2016, (iv) Unaudited Consolidated Statements of Cash Flows for the Six Months ended June 30, 2017 and 2016 and (v) Notes to Unaudited Consolidated Financial Statements.


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S&T BANCORP, INC. AND SUBSIDIARIES

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
 
S&T Bancorp, Inc.
(Registrant)
 
 
August 2, 2017
/s/ Mark Kochvar
 
Mark Kochvar
Senior Executive Vice President and
Chief Financial Officer
(Principal Financial Officer and Duly Authorized Signatory)


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