10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 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 September 30, 2016OR

[ ]    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: 333-177125

FS BANCORP, INC.

(Exact name of registrant as specified in its charter)

Washington	45-4585178
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)

6920 220th Street SW, Mountlake Terrace, Washington 98043

(Address of principal executive offices; Zip Code)

(425) 771-5299

(Registrant’s telephone number, including area code)

None

(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 (§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, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer [ ]	Accelerated filer [ ]
Non-accelerated filer [ ] (Do not check if a smaller reporting company)	Smaller reporting company [ X ]

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 practicable date: As of November 4, 2016, there were 3,057,753 outstanding shares of the registrant’s common stock.

FS Bancorp, Inc.

Form 10-Q

Table of Contents

		Page Number
PART I	FINANCIAL INFORMATION
Item 1.	Financial Statements
	Consolidated Balance Sheets at September 30, 2016 and December 31, 2015 (Unaudited)	2
	Consolidated Statements of Income for the Three and Nine Months Ended September 30, 2016 and 2015 (Unaudited)	3
	Consolidated Statements of Comprehensive Income for the Three and Nine Months Ended September 30, 2016 and 2015 (Unaudited)	4
	Consolidated Statements of Changes in Stockholders’ Equity for the Nine Months Ended September 30, 2016 and 2015 (Unaudited)	5
	Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2016 and 2015 (Unaudited)	6 - 7
	Notes to Consolidated Financial Statements	8 - 37
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	38 - 47
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	47
Item 4.	Controls and Procedures	47
PART II	OTHER INFORMATION	48
Item 1.	Legal Proceedings	48
Item 1A.	Risk Factors	48
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	48 - 49
Item 3.	Defaults Upon Senior Securities	49
Item 4.	Mine Safety Disclosures	49
Item 5.	Other Information	49
Item 6.	Exhibits	49 - 50
SIGNATURES		51

As used in this report, the terms “we,” “our,” and “us,” and “Company” refer to FS Bancorp, Inc. and its consolidated subsidiary, unless the context indicates otherwise. When we refer to “Bank” in this report, we are referring to 1st Security Bank of Washington, the wholly owned subsidiary of FS Bancorp, Inc.

Item 1. Financial Statements

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED BALANCE SHEETS

(Dollars in thousands, except share amounts) (Unaudited)

ASSETS	September 30, 2016			December 31, 2015
Cash and due from banks	$	3,445		$	1,708
Interest-bearing deposits at other financial institutions	13,068			22,747
Total cash and cash equivalents	16,513			24,455
Certificates of deposit at other financial institutions	14,009			12,421
Securities available-for-sale, at fair value	80,762			55,217
Loans held for sale, at fair value	77,129			44,925
Loans receivable, net	592,800			502,535
Accrued interest receivable	2,557			2,107
Premises and equipment, net	15,071			13,856
Federal Home Loan Bank (“FHLB”) stock, at cost	2,004			4,551
Bank owned life insurance (“BOLI”), net	9,983			9,772
Servicing rights, held at the lower of cost or fair value	7,654			5,811
Goodwill	2,312			—
Core deposit intangible, net	1,857			—
Other assets	4,835			1,911
TOTAL ASSETS	$	827,486		$	677,561
LIABILITIES
Deposits:
Noninterest-bearing accounts	$	153,095		$	72,247
Interest-bearing accounts	550,069			412,931
Total deposits	703,164			485,178
Borrowings	21,030			98,769
Subordinated note:
Principal amount	10,000			10,000
Unamortized debt issuance costs	(180		)	(195		)
Total subordinated note less unamortized debt issuance costs	9,820			9,805
Other liabilities	13,915			8,469
Total liabilities	747,929			602,221
COMMITMENTS AND CONTINGENCIES (NOTE 9)
STOCKHOLDERS’ EQUITY
Preferred stock, $.01 par value; 5,000,000 shares authorized; none issued or outstanding	—			—
Common stock, $.01 par value; 45,000,000 shares authorized; 3,057,753 and 3,242,120 shares issued and outstanding at September 30, 2016, and December 31, 2015, respectively	31			32
Additional paid-in capital	26,866			30,692
Retained earnings	53,326			46,175
Accumulated other comprehensive income, net of tax	773			78
Unearned shares - Employee Stock Ownership Plan (“ESOP”)	(1,439		)	(1,637		)
Total stockholders’ equity	79,557			75,340
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$	827,486		$	677,561

See accompanying notes to these consolidated financial statements.

2

FS BANCORP, INC. AND SUBSIDIARY
CONSOLIDATED STATEMENTS OF INCOME

(Dollars in thousands, except share amounts) (Unaudited)

	Three Months Ended September 30,					Nine Months Ended September 30,
	2016			2015		2016			2015
INTEREST INCOME
Loans receivable including fees	$	9,241		$	7,730	$	26,014		$	22,042
Interest and dividends on investment securities, cash and cash equivalents, and certificates of deposit at other financial institutions	538			329		1,751			874
Total interest and dividend income	9,779			8,059		27,765			22,916
INTEREST EXPENSE
Deposits	808			866		2,411			2,425
Borrowings	50			56		177			195
Subordinated note	171			—		512			—
Total interest expense	1,029			922		3,100			2,620
NET INTEREST INCOME	8,750			7,137		24,665			20,296
PROVISION FOR LOAN LOSSES	600			600		1,800			1,800
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	8,150			6,537		22,865			18,496
NONINTEREST INCOME
Service charges and fee income	899			528		2,489			1,452
Gain on sale of loans	5,922			3,632		14,722			11,565
Gain on sale of investment securities	146			—		146			76
Earnings on cash surrender value of BOLI	71			51		211			146
Other noninterest income	210			165		557			486
Total noninterest income	7,248			4,376		18,125			13,725
NONINTEREST EXPENSE
Salaries and benefits	6,287			4,295		16,510			12,461
Operations	1,450			1,118		4,221			3,209
Occupancy	597			497		1,775			1,388
Data processing	537			380		1,576			1,132
Gain on sale of other real estate owned (“OREO”)	—			—		(150		)	—
Loan costs	715			379		1,789			1,129
Professional and board fees	502			479		1,490			1,268
Federal Deposit Insurance Corporation (“FDIC”) insurance	98			69		306			229
Marketing and advertising	202			183		553			458
Acquisition costs	—			432		389			432
Amortization of core deposit intangible	140			—		382			—
Recovery on servicing rights	(216		)	—		(2		)	—
Total noninterest expense	10,312			7,832		28,839			21,706
INCOME BEFORE PROVISION FOR INCOME TAXES	5,086			3,081		12,151			10,515
PROVISION FOR INCOME TAXES	1,629			1,086		4,198			3,656
NET INCOME	$	3,457		$	1,995	$	7,953		$	6,859
Basic earnings per share	$	1.21		$	0.67	$	2.74		$	2.31
Diluted earnings per share	$	1.18		$	0.66	$	2.66		$	2.28

See accompanying notes to these consolidated financial statements.

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FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands) (Unaudited)
	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2016			2015			2016			2015
Net Income	$	3,457		$	1,995		$	7,953		$	6,859
Other comprehensive income, before tax:
Securities available-for-sale:
Unrealized holding gain during period	29			391			1,224			253
Income tax provision related to unrealized holding gain	(8		)	(133		)	(433		)	(86		)
Reclassification adjustment for realized gain included in net income	(146		)	—			(146		)	(76		)
Income tax provision related to reclassification for realized gain	50			—			50			26
Other comprehensive (loss) income, net of tax	(75		)	258			695			117
COMPREHENSIVE INCOME	$	3,382		$	2,253		$	8,648		$	6,976

See accompanying notes to these consolidated financial statements.

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FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(Dollars in thousands, except share amounts) (Unaudited)
	Common Stock											Accumulated
	Shares		Amount			Additional Paid-in Capital			Retained Earnings			Other Comprehensive Income, Net of Tax		Unearned ESOP Shares			Total Stockholders’ Equity
BALANCE, January 1, 2015	3,235,625		$	32		$	29,450		$	38,125		$	117	$	(1,888	)	$	65,836
Net income	—		—			—			6,859			—		—			6,859
Dividends paid ($0.19 per share)	—		—			—			(611		)	—		—			(611		)
Share-based compensation	—		—			560			—			—		—			560
Common stock repurchased	(4,605	)	—			(101		)	—			—		—			(101		)
Stock options exercised	10,100		—			170			—			—		—			170
Other comprehensive income, net of tax	—		—			—			—			117		—			117
ESOP shares allocated	—		—			210			—			—		198			408
BALANCE, September 30, 2015	3,241,120		$	32		$	30,289		$	44,373		$	234	$	(1,690	)	$	73,238
BALANCE, January 1, 2016	3,242,120		$	32		$	30,692		$	46,175		$	78	$	(1,637	)	$	75,340
Net income	—		—			—			7,953			—		—			7,953
Dividends paid ($0.26 per share)	—		—			—			(802		)	—		—			(802		)
Share-based compensation	—		—			588			—			—		—			588
Restricted stock awards	4,500		—			—			—			—		—			—
Common stock repurchased	(198,167	)	(1		)	(4,902		)	—			—		—			(4,903		)
Stock options exercised	9,300		—			157			—			—		—			157
Other comprehensive income, net of tax	—		—			—			—			695		—			695
ESOP shares allocated	—		—			331			—			—		198			529
BALANCE, September 30, 2016	3,057,753		$	31		$	26,866		$	53,326		$	773	$	(1,439	)	$	79,557

See accompanying notes to these consolidated financial statements.

5

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands) (Unaudited)
	Nine Months Ended September 30,
CASH FLOWS FROM OPERATING ACTIVITIES	2016			2015
Net income	$	7,953		$	6,859
Adjustments to reconcile net income to net cash from operating activities
Provision for loan losses	1,800			1,800
Depreciation, amortization and accretion	3,779			1,598
Compensation expense related to stock options and restricted stock awards	588			560
ESOP compensation expense for allocated shares	529			408
Increase in cash surrender value of BOLI	(211		)	(146		)
Gain on sale of loans held for sale	(14,722		)	(11,565		)
Origination of loans held for sale	(584,073		)	(447,964		)
Proceeds from sale of loans held for sale	564,218			429,411
Gain on sale of investment securities	(146		)	(76		)
Recovery of servicing rights	(2		)	—
Gain on sale of OREO	(150		)	—
Changes in operating assets and liabilities
Accrued interest receivable	(450		)	(499		)
Other assets	(7,481		)	(725		)
Other liabilities	5,063			3,091
Net cash used by operating activities	(23,305		)	(17,248		)
CASH FLOWS FROM INVESTING ACTIVITIES
Activity in securities available-for-sale:
Proceeds from sale of investment securities	13,577			4,178
Maturities, prepayments, sales, and calls	9,039			4,574
Purchases	(47,432		)	(13,729		)
Maturities of interest-bearing time deposits	292			496
Purchase of interest-bearing time deposits	(1,882		)	(7,136		)
Loan originations and principal collections, net	(93,871		)	(80,887		)
Purchase of portfolio loans	—			(16,113		)
Purchase of BOLI	—			(3,000		)
Proceeds from sale of other real estate owned, net	682			—
Purchase of premises and equipment, net	(2,287		)	(1,068		)
FHLB stock purchased	(7,743		)	(5,468		)
FHLB stock redeemed	10,290			4,146
Net cash received from acquisition	180,356			—
Net cash from (used by) investing activities	61,021			(114,007		)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposits	37,630			79,439
Proceeds from borrowings	259,500			305,837
Repayments of borrowings	(337,240		)	(263,602		)
Dividends paid	(802		)	(611		)
Proceeds from stock options exercised	157			170
Common stock repurchased	(4,903		)	(101		)
Net cash (used by) from financing activities	(45,658		)	121,132

6

NET DECREASE IN CASH AND CASH EQUIVALENTS	(7,942		)	(10,123		)
CASH AND CASH EQUIVALENTS, beginning of period	24,455			15,555
CASH AND CASH EQUIVALENTS, end of period	$	16,513		$	5,432
SUPPLEMENTARY DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for:
Interest	$	2,931		$	2,623
Income taxes	$	4,420		$	3,666
Assets acquired in acquisition of branches	$	181,575		$	—
Liabilities assumed in acquisition of branches	$	186,393		$	—
SUPPLEMENTARY DISCLOSURES OF NONCASHOPERATING,INVESTING AND FINANCING ACTIVITIES
Change in unrealized gain on investment securities	$	1,079		$	177
Property received in settlement of loans	$	525		$	—
Retention of mortgage servicing rights from loan sales	$	2,927		$	2,823

See accompanying notes to these consolidated financial statements.

7

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 - BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations -FS Bancorp, Inc. (the “Company”) was incorporated in September 2011 as the proposed holding company for 1st Security Bank of Washington (the “Bank” or “1st Security Bank”) in connection with the Bank’s conversion from the mutual to stock form of ownership which was completed on July 9, 2012. The Bank is a community-based savings bank with 11 branches and four loan production offices in suburban communities in the greater Puget Sound area which includes Snohomish, King, Pierce, Jefferson, Kitsap, and Clallam counties, and one loan production office in the market area of the Tri-Cities, Washington. The Bank provides loan and deposit services to customers who are predominantly small and middle-market businesses and individuals. The Bank acquired four retail bank branches from Bank of America (two in Clallam and two in Jefferson counties) on January 22, 2016, and these branches opened as 1st Security Bank branches on January 25, 2016. The Company and its subsidiary are subject to regulation by certain federal and state agencies and undergo periodic examination by these regulatory agencies.

Pursuant to the Plan of Conversion (the “Plan”), the Company’s Board of Directors adopted an employee stock ownership plan (“ESOP”) which purchased 8% of the common stock in the open market or 259,210 shares. As provided for in the Plan, the Bank also established a liquidation account in the amount of retained earnings at December 31, 2011. The liquidation account is maintained for the benefit of eligible savings account holders at June 30, 2007, and supplemental eligible account holders as of March 31, 2012, who maintain deposit accounts at the Bank after the conversion. The conversion was accounted for as a change in corporate form with the historic basis of the Company’s assets, liabilities, and equity unchanged as a result.

Financial Statement Presentation - The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X as promulgated by the Securities and Exchange Commission (“SEC”). It is recommended that these unaudited interim consolidated financial statements be read in conjunction with the Company’s Annual Report on Form 10-K with all of the audited information and footnotes required by U.S. GAAP for complete financial statements for the year ended December 31, 2015, as filed with the SEC on March 25, 2016. In the opinion of management, all normal adjustments and recurring accruals considered necessary for a fair presentation of the financial position and results of operations for the periods presented have been included.

The results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results that may be expected for the year ending December 31, 2016, or any other future period. The preparation of financial statements, in conformity with U.S. GAAP, requires management to make estimates and assumptions that affect amounts reported in the financial statements. Actual results could differ from these estimates. Material estimates that are particularly susceptible to change in the near term are allowances for loan losses, fair value of measurements, and servicing assets.

Amounts presented in the consolidated financial statements and footnote tables are rounded and presented in thousands of dollars except per share amounts. In the narrative footnote discussion, amounts are rounded and presented in millions of dollars to one decimal point if the amounts are above $1.0 million.  Amounts below $1.0 million are rounded and presented in dollars to the nearest thousands. Certain prior year amounts have been reclassified to conform to the 2016 presentation with no change to consolidated net income or stockholders’ equity previously reported.

Principles of Consolidation - The consolidated financial statements include the accounts of FS Bancorp, Inc. and its wholly owned subsidiary, 1st Security Bank of Washington. All material intercompany accounts have been eliminated in consolidation.

Segment Reporting -The Company’s major line of business is community banking. Management has determined that the Company operates as a single operating segment based on U.S. GAAP.

Subsequent Events - The Company has evaluated events and transactions subsequent to September 30, 2016, for potential recognition or disclosure.

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FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

RECENT ACCOUNTING PRONOUNCEMENTS

In May 2014, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which creates Topic 606 and supersedes Topic 605, Revenue Recognition. In August 2015, FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606), which postponed the effective date of 2014-09.  In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net, which amended the principal versus agent implementation guidance set for in ASU 2014-09.  Among other things, ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or the agent for each specified good or service promised in a contract with a customer.  In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606):Identifying Performance Obligations and Licensing.  The ASU amends certain aspects of the guidance set forth in the FASB's new revenue standard related to identifying performance obligations and licensing implementation.  The core principle of Topic 606 is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In general, the new guidance requires companies to use more judgment and make more estimates than under current guidance, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. In May 2016, the FASB issued ASU No. 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients, which provides clarifying guidance in certain narrow areas and adds some practical expedients, but does not change the core revenue recognition principle in Topic 606. The standard is effective for public entities for interim and annual periods beginning after December 15, 2017; early adoption is not permitted. For financial reporting purposes, the standard allows for either full retrospective adoption, meaning the standard is applied to all of the periods presented, or modified retrospective adoption, meaning the standard is applied only to the most current period presented in the financial statements with the cumulative effect of initially applying the standard recognized at the date of initial application. The Company is currently evaluating the provisions to determine the potential impact the new standard will have on the Company's consolidated financial statements.

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. The ASU is intended to improve the recognition and measurement of financial instruments.  This ASU requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income.  In addition, the amendments in this ASU require the exit price notion be used when measuring the fair value of financial instruments for disclosure purposes and requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables) on the balance sheet or the accompanying notes to the financial statements. This ASU also eliminates 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.  The ASU also requires a reporting organization to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument specific credit risk (also referred to as “own credit”) when the organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments.  ASU No. 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years.  Early adoption is permitted for certain provisions.  The Company is currently evaluating the impact of this ASU on the Company’s consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). ASU No. 2016-02 requires lessees to recognize on the balance sheet the assets and liabilities arising from operating leases. A lessee should recognize a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term. A lessee should include payments to be made in an optional period only if the lessee is reasonably certain to exercise an option to extend the lease or not to exercise an option to terminate the lease. For a finance lease, interest payments should be recognized separately from amortization of the right-of-use asset in the statement of comprehensive income. For operating leases, the lease cost should be allocated over the lease term on a generally straight-line basis. The amendments in ASU 2016-02 are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application of the amendments in the ASU is permitted. The adoption of ASU 2016-02 is projected to increase our balance sheet by no more than 5% and not have a material impact on our capital ratios.

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FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

In March 2016, the FASB issued ASU No. 2016-06, Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments. The ASU simplifies the embedded derivative analysis for debt instruments containing contingent call or put options by removing the requirement to assess whether a contingent event is related to interest rates or credit risks. The ASU is effective for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company does not expect this ASU to have a material impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-07, Investments - Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting. The ASU eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an adjustment must be made to the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The ASU is effective for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company does not expect this ASU to have a material impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The amendments in this update seek to simplify several aspects of the accounting for employee share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 will be effective for the Company for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company is currently evaluating early adoption of this ASU and the impact on the Company’s consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.  The ASU is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations.  The ASU requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. Organizations will continue to use judgment to determine which loss estimation method is appropriate for their circumstances. The ASU requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. These disclosures include qualitative and quantitative requirements that provide additional information about the amounts recorded in the financial statements. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The ASU is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019.  Early application will be permitted for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018.  The Company is currently evaluating the impact of this ASU on the Company's consolidated financial statements.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Receipts and Cash Payments, a consensus of the FASB’s Emerging Issues Task Force. The ASU is intended to reduce diversity in practice in how certain transactions are presented and classified in the statement of cash flows. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The adoption of ASU No. 2016-15 is being reviewed for any material impact there may be on the Company's consolidated financial statements.

.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 2 - BUSINESS COMBINATION

On January 22, 2016, the Company’s wholly-owned subsidiary, 1st Security Bank, completed the purchase of four branches (“Branch Purchase”) from Bank of America, National Association (“Bank of America”). The Branch Purchase included four retail bank branches located in the communities of Port Angeles, Sequim, Port Townsend, and Hadlock, Washington.

In accordance with the Purchase and Assumption Agreement, dated as of September 1, 2015, between Bank of America and 1st Security Bank, 1st Security Bank acquired $186.4 million of deposits, a small portfolio of performing loans, two owned bank branches, three leases associated with the bank branches and parking facilities and certain other assets of the branches. As of September 30, 2016, approximately $171.0 million of the acquired deposits remain at 1st Security Bank.

In consideration of the purchased assets and transferred liabilities, 1st Security Bank paid (a) the unpaid principal balance and accrued interest of $419,000 for the loans acquired, (b) the net book value, or approximately $778,000, for the bank facilities and certain other assets associated with the acquired branches, and (c) a deposit premium of 2.50% on substantially all of the deposits assumed, which equated to approximately $4.8 million. The transaction was settled with Bank of America paying cash of $180.4 million to 1st Security Bank for the difference between these amounts and the total deposits assumed.

The Branch Purchase was accounted for under the acquisition method of accounting and accordingly, the assets and liabilities were recorded at their fair values on January 22, 2016, the date of acquisition. Determining the fair value of assets and liabilities is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. Fair values are preliminary and subject to refinement for up to one year after the closing date of the acquisition as information relative to closing date fair values become available. During the second quarter of 2016, the Company completed a re-evaluation of the core deposit intangible because a portion of the core deposits were excluded from the original valuation.  The updated valuation of the core deposit intangible increased the fair value adjustment by $100,000 to $2.2 million from $2.1 million resulting in a decrease of $100,000 to the fair value adjustment of goodwill.  The impact to consolidated net income was an increase in the amortization of the core deposit intangible for the six months ended June 30, 2016 of $6,000 and was not considered material to the consolidated financial statements.

The following table summarizes the estimated fair values of assets acquired and liabilities assumed at the date of acquisition:

January 22, 2016	Acquired Book Value		Fair Value Adjustments			Amount Recorded
Assets
Cash and cash equivalents	$	180,356	$	—		$	180,356
Loans receivable	417		—			417
Premises and equipment, net	697		267		(1)	964
Accrued interest receivable	2		—			2
Core deposit intangible	—		2,239		(2)	2,239
Goodwill	—		2,312		(3)	2,312
Other assets	103		—			103
Total assets acquired	$	181,575	$	4,818		$	186,393
Liabilities
Deposits:
Noninterest-bearing accounts	$	79,966	$	—		$	79,966
Interest-bearing accounts	106,398		—			106,398
Total deposits	186,364		—			186,364
Accrued interest payable	7		—			7
Other liabilities	22		—			22
Total liabilities assumed	$	186,393	$	—		$	186,393

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Explanation of Fair Value Adjustments

(1) The fair value adjustment represents the difference between the fair value of the acquired branches and the book value of the assets acquired. The Company utilized third-party valuations but did not receive appraisals to assist in the determination of fair value.

(2) The fair value adjustment represents the value of the core deposit base assumed in the Branch Purchase based on a study performed by an independent consulting firm. This amount was recorded by the Company as an identifiable intangible asset and will be amortized as an expense on an accelerated basis over the average life of the core deposit base, which is estimated to be nine years.

(3) The fair value adjustment represents the value of the goodwill calculated from the purchase based on the purchase price, less the fair value of assets acquired net of liabilities assumed.

Goodwill - The acquired goodwill represents the excess purchase price over the estimated fair value of the net assets acquired and was recorded at $2.3 million on January 22, 2016.

The table below summarizes the aggregate amount recognized for each major class of assets acquired and liabilities assumed by 1st Security Bank in the Branch Purchase on January 22, 2016:

	At January 22, 2016
Purchase price (1)	$	6,015
Recognized amounts of identifiable assets acquired and (liabilities assumed), at fair value:
Cash and cash equivalents	186,371
Acquired loans	417
Premises and equipment, net	964
Accrued interest receivable	2
Core deposit intangible	2,239
Other assets	103
Deposits	(186,364		)
Accrued interest payable	(7		)
Other liabilities	(22		)
Total fair value of identifiable net assets	3,703
Goodwill	$	2,312

(1) Purchase price includes premium paid on the deposits, the aggregate net book value of all assets acquired, and the unpaid principal and accrued interest on loans acquired.

Core deposit intangible

The core deposit intangible represents the fair value of the acquired core deposit base. The core deposit intangible will be amortized on an accelerated basis over approximately nine years. Total amortization expense was $140,000 and $382,000 for the three and nine months ended September 30, 2016, and none for the same periods in 2015. Amortization expense for core deposit intangible is expected to be as follows:

2016	$	140
2017	400
2018	307
2019	235
2020	181
Thereafter	594
Total	$	1,857

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 3 - SECURITIES AVAILABLE-FOR-SALE

The following tables present the amortized costs, unrealized gains, unrealized losses, and estimated fair values of securities available-for-sale at September 30, 2016 and December 31, 2015:

	September 30, 2016
SECURITIES AVAILABLE-FOR-SALE	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Values
U.S. agency securities	$	8,158	$	115	$	—		$	8,273
Municipal bonds	17,452		499		(2		)	17,949
Corporate securities	7,664		44		(95		)	7,613
U.S. Small Business Administration securities	5,863		147		—			6,010
Mortgage-backed securities	40,426		492		(1		)	40,917
Total securities available-for-sale	$	79,563	$	1,297	$	(98	)	$	80,762
	December 31, 2015
SECURITIES AVAILABLE-FOR-SALE	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Values
U.S. agency securities	$	6,134	$	—	$	(99	)	$	6,035
Municipal bonds	18,531		373		(13		)	18,891
Corporate securities	3,495		5		(67		)	3,433
U.S. Small Business Administration securities	4,011		23		(11		)	4,023
Mortgage-backed securities	22,926		72		(163		)	22,835
Total securities available-for-sale	$	55,097	$	473	$	(353	)	$	55,217

Investment securities that were in an unrealized loss position at September 30, 2016 and December 31, 2015 are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. Management considers that these securities are only temporarily impaired due to changes in market interest rates or the widening of market spreads subsequent to the initial purchase of the securities, and not due to concerns regarding the underlying credit of the issuers or the underlying collateral. 

	September 30, 2016
	Less than 12 Months					12 Months or Longer					Total
SECURITIES AVAILABLE-FOR-SALE	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
Municipal bonds	$	176	$	(2	)	$	—	$	—		$	176	$	(2	)
Corporate securities	965		(30		)	1,435		(65		)	2,400		(95		)
Mortgage-backed securities	1,272		(1		)	—		—			1,272		(1		)
Total	$	2,413	$	(33	)	$	1,435	$	(65	)	$	3,848	$	(98	)

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	December 31, 2015
	Less than 12 Months					12 Months or Longer					Total
SECURITIES AVAILABLE-FOR-SALE	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. agency securities	$	2,107	$	(31	)	$	3,928	$	(68	)	$	6,035	$	(99	)
Municipal bonds	956		(1		)	293		(12		)	1,249		(13		)
Corporate securities	994		(6		)	1,439		(61		)	2,433		(67		)
U.S. Small Business Administration securities	990		(11		)	—		—			990		(11		)
Mortgage-backed securities	15,642		(112		)	2,119		(51		)	17,761		(163		)
Total	$	20,689	$	(161	)	$	7,779	$	(192	)	$	28,468	$	(353	)

There were four investments with unrealized losses of less than one year, and two investments with unrealized losses of more than one year at September 30, 2016. There were 17 investments with unrealized losses of less than one year, and eight investments with unrealized losses of more than one year at December 31, 2015. The unrealized losses associated with these investments are believed to be caused by changes in market interest rates that are considered to be temporary and the Company does not intend to sell the securities, and it is not likely to be required to sell these securities prior to maturity. No other-than-temporary impairment was recorded for the nine months ended September 30, 2016 or for the year ended December 31, 2015.

The contractual maturities of securities available-for-sale at September 30, 2016 and December 31, 2015 are listed below. Expected maturities of mortgage-backed securities may differ from contractual maturities because borrowers may have the right to call or prepay the obligations; therefore, these securities are classified separately with no specific maturity date.

	September 30, 2016				December 31, 2015
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
U.S. agency securities
Due after one year through five years	$	4,000	$	4,003	$	—	$	—
Due after five years through ten years	4,158		4,270		6,134		6,035
Subtotal	8,158		8,273		6,134		6,035
Municipal bonds
Due in one year or less	978		979		991		997
Due after one year through five years	5,578		5,718		3,904		3,954
Due after five years through ten years	8,499		8,784		7,807		7,981
Due after ten years	2,397		2,468		5,829		5,959
Subtotal	17,452		17,949		18,531		18,891
Corporate securities
Due after one year through five years	5,669		5,700		1,500		1,490
Due after five years through ten years	1,995		1,913		1,995		1,943
Subtotal	7,664		7,613		3,495		3,433
U.S. Small Business Administration securities
Due after five years through ten years	5,863		6,010		4,011		4,023
Mortgage-backed securities
Federal National Mortgage Association (“FNMA”)	18,646		18,866		12,515		12,466
Federal Home Loan Mortgage Corporation (“FHLMC”)	14,069		14,239		4,524		4,501
Government National Mortgage Association (“GNMA”)	7,711		7,812		5,887		5,868
Subtotal	40,426		40,917		22,926		22,835
Total	$	79,563	$	80,762	$	55,097	$	55,217

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FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The proceeds and resulting gains and losses, computed using specific identification, from sales of securities available-for-sale for the three and nine months ended September 30, 2016 and 2015 were as follows:  

	Three Months Ended September 30, 2016							Nine Months Ended September 30, 2016
	Proceeds		Gross Gains		Gross (Losses)			Proceeds		Gross Gains		Gross (Losses)
Securities available-for-sale	$	13,577	$	149	$	(3	)	$	13,577	$	149	$	(3	)
	Three Months Ended September 30, 2015							Nine Months Ended September 30, 2015
	Proceeds		Gross Gains		Gross (Losses)			Proceeds		Gross Gains		Gross (Losses)
Securities available-for-sale	$	—	$	—	$	—		$	4,178	$	76	$	—

NOTE 4 - LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

The composition of the loan portfolio at September 30, 2016 and December 31, 2015 was as follows:

	September 30,			December 31,
REAL ESTATE LOANS	2016			2015
Commercial	$	55,794		$	50,034
Construction and development	90,201			80,806
Home equity	19,649			16,540
One-to-four-family (excludes loans held for sale)	116,886			102,921
Multi-family	33,988			22,223
Total real estate loans	316,518			272,524
CONSUMER LOANS
Indirect home improvement	104,524			103,064
Solar	34,806			29,226
Marine	29,268			23,851
Other consumer	1,978			2,181
Total consumer loans	170,576			158,322
COMMERCIAL BUSINESS LOANS
Commercial and industrial	68,526			59,619
Warehouse lending	48,598			20,817
Total commercial business loans	117,124			80,436
Total loans receivable, gross	604,218			511,282
Allowance for loan losses	(9,586		)	(7,785		)
Deferred costs, fees, and discounts, net	(1,832		)	(962		)
Total loans receivable, net	$	592,800		$	502,535

The Company’s lending business activity is concentrated in the greater Puget Sound area and one loan production office located in the Tri-Cities, Washington. Most of the Company’s lending is to customers located in the greater Puget Sound area, however, indirect home improvement loans are originated through a network of home improvement contractors and dealers located throughout Washington, Oregon, Idaho, and California. The Company also originates solar loans through

15

FS BANCORP, INC. AND SUBSIDIARY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

contractors and dealers in the state of California. Generally, loans are secured by real estate, liens on receivables and/or equipment, personal property, and/or deposit accounts. Rights to collateral vary and are legally documented to the extent practicable. Local economic conditions may affect borrowers’ ability to meet the stated repayment terms.

The Company has defined its loan portfolio into three segments that reflect the structure of the lending function, the Company’s strategic plan and the manner in which management monitors performance and credit quality. The three loan portfolio segments are: (a) Real Estate Loans, (b) Consumer Loans and (c) Commercial Business Loans. Each of these segments is disaggregated into classes based on the risk characteristics of the borrower and/or the collateral type securing the loan. The following is a summary of each of the Company’s loan portfolio segments and classes:

Real Estate Loans

Commercial Lending. Loans originated by the Company primarily secured by income producing properties, including retail centers, warehouses, and office buildings located in our market areas.

Construction and Development Lending. Loans originated by the Company for the construction of, and secured by, commercial real estate, one-to-four-family, and multi-family residences and tracts of land for development that are not pre-sold.

Home Equity Lending. Loans originated by the Company secured by second mortgages on one-to-four-family residences in our market areas.

One-to-Four-Family Real Estate Lending. Commercial and consumer loans originated by the Company secured by first mortgages on one-to-four-family residences in our market areas that the Company intends to hold (excludes loans held for sale). 

Multi-Family Lending. Apartment term lending (five or more units) to current banking customers and community reinvestment loans for low to moderate income individuals in the Company’s footprint.

Consumer Loans

Indirect Home Improvement. Fixture secured loans are originated by the Company for home improvement and are secured by the personal property installed in, on, or at the borrower’s real property, and may be perfected with a UCC-2 financing statement filed in the county of the borrower’s residence. These indirect home improvement loans include replacement windows, siding, roofing, and other home fixture installations.

Solar. Fixture secured loans are originated by the Company for home improvement and are secured by the personal property installed in, on, or at the borrower’s real property, and may be perfected with a UCC-2 financing statement filed in the county of the borrower’s residence.

Marine. Loans originated by the Company secured by boats to borrowers primarily located in its market areas.

Other Consumer. Loans originated by the Company, including automobiles, recreational vehicles, direct home improvement loans, loans on deposits, and other consumer loans, primarily consisting of personal lines of credit.

Commercial Business Loans

Commercial and Industrial Lending. Loans originated by the Company to local small and mid-sized businesses in our Puget Sound market area are secured primarily by accounts receivable, inventory, or personal property, plant and equipment. Commercial and industrial loans are made on the basis of the borrower’s ability to make repayment from the cash flow of the borrower’s business.

Warehouse Lending. Loans originated by the Company’s mortgage and construction warehouse lending program through

16

FS BANCORP, INC. AND SUBSIDIARY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

which the Company funds third-party finance companies originating residential mortgage loans for sale into the secondary market and speculative construction loans for sale to single family households. These loans are secured by the notes and assigned deeds of trust associated with the residential mortgage and construction loans on properties primarily located in the Company’s market areas.

The following tables detail activity in the allowance for loan losses by loan categories at or for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30, 2016
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business		Unallocated		Total
Beginning balance	$	3,477		$	2,039		$	1,823	$	1,612	$	8,951
Provision for loan losses	242			1			252		105		600
Charge-offs	(65		)	(232		)	—		—		(297		)
Recoveries	64			262			6		—		332
Net (charge-offs) recoveries	(1		)	30			6		—		35
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717	$	9,586
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—	$	—	$	—
Loans collectively evaluated for impairment	3,718			2,070			2,081		1,717		9,586
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717	$	9,586
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	209		$	—		$	—	$	—	$	209
Loans collectively evaluated for impairment	316,309			170,576			117,124		—		604,009
Ending balance	$	316,518		$	170,576		$	117,124	$	—	$	604,218

	At or For the Nine Months Ended September 30, 2016
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business		Unallocated			Total
Beginning balance	$	2,874		$	1,681		$	1,396	$	1,834		7,785
Provision for loan losses	794			519			604		(117		)	1,800
Charge-offs	(65		)	(801		)	—		—			(866		)
Recoveries	115			671			81		—			867
Net recoveries (charge-offs)	50			(130		)	81		—			1
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717		$	9,586
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—	$	—		$	—
Loans collectively evaluated for impairment	3,718			2,070			2,081		1,717			9,586
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717		$	9,586
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	209		$	—		$	—	$	—		$	209
Loans collectively evaluated for impairment	316,309			170,576			117,124		—			604,009
Ending balance	$	316,518		$	170,576		$	117,124	$	—		$	604,218

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FS BANCORP, INC. AND SUBSIDIARY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	At or For the Three Months Ended September 30, 2015
ALLOWANCE FOR LOAN LOSSES	Real Estate		Consumer			Commercial Business			Unallocated		Total
Beginning balance	$	2,378	$	1,444		$	2,148		$	957	$	6,927
Provision for loan losses	328		225			(591		)	638		600
Charge-offs	—		(350		)	—			—		(350		)
Recoveries	1		204			6			—		211
Net recoveries (charge-offs)	1		(146		)	6			—		(139		)
Ending balance	$	2,707	$	1,523		$	1,563		$	1,595	$	7,388
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—		$	—		$	—	$	—
Loans collectively evaluated for impairment	2,707		1,523			1,563			1,595		7,388
Ending balance	$	2,707	$	1,523		$	1,563		$	1,595	$	7,388
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	736	$	—		$	—		$	—	$	736
Loans collectively evaluated for impairment	251,653		154,504			83,816			—		489,973
Ending balance	$	252,389	$	154,504		$	83,816		$	—	$	490,709

	At or For the Nine Months Ended September 30, 2015
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business			Unallocated			Total
Beginning balance	$	1,872		$	1,431		$	1,184		$	1,603		$	6,090
Provision for loan losses	891			515			402			(8		)	1,800
Charge-offs	(248		)	(1,095		)	(34		)	—			(1,377		)
Recoveries	192			672			11			—			875
Net charge-offs	(56		)	(423		)	(23		)	—			(502		)
Ending balance	$	2,707		$	1,523		$	1,563		$	1,595		$	7,388
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—		$	—		$	—
Loans collectively evaluated for impairment	2,707			1,523			1,563			1,595			7,388
Ending balance	$	2,707		$	1,523		$	1,563		$	1,595		$	7,388
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	736		$	—		$	—		$	—		$	736
Loans collectively evaluated for impairment	251,653			154,504			83,816			—			489,973
Ending balance	$	252,389		$	154,504		$	83,816		$	—		$	490,709

Nonaccrual and Past Due Loans. Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Loans are automatically placed on nonaccrual once the loan is 90 days past due or sooner if, in management’s opinion, the borrower may be unable to meet payment obligations as they become due, or as required by regulatory authorities.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following tables provide information pertaining to the aging analysis of contractually past due loans and nonaccrual loans at September 30, 2016 and December 31, 2015:

	September 30, 2016
REAL ESTATE LOANS	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Total Loans Receivable		Non-Accrual
Commercial	$	—	$	—	$	—	$	—	$	55,794	$	55,794	$	—
Construction and development	—		—		—		—		90,201		90,201		—
Home equity	141		7		108		256		19,393		19,649		171
One-to-four-family	—		—		—		—		116,886		116,886		—
Multi-family	—		—		—		—		33,988		33,988		—
Total real estate loans	141		7		108		256		316,262		316,518		171
CONSUMER LOANS
Indirect home improvement	307		185		183		675		103,849		104,524		387
Solar	59		71		—		130		34,676		34,806		36
Marine	—		—		—		—		29,268		29,268		—
Other consumer	5		1		—		6		1,972		1,978		—
Total consumer loans	371		257		183		811		169,765		170,576		423
COMMERCIAL BUSINESS LOANS
Commercial and industrial	—		—		—		—		68,526		68,526		—
Warehouse lending	—		—		—		—		48,598		48,598		—
Total commercial business loans	—		—		—		—		117,124		117,124		—
Total loans	$	512	$	264	$	291	$	1,067	$	603,151	$	604,218	$	594

	December 31, 2015
REAL ESTATE LOANS	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Total Loans Receivable		Non-Accrual
Commercial	$	—	$	—	$	—	$	—	$	50,034	$	50,034	$	—
Construction and development	—		—		—		—		80,806		80,806		—
Home equity	157		20		47		224		16,316		16,540		47
One-to-four-family	48		—		525		573		102,348		102,921		525
Multi-family	—		—		—		—		22,223		22,223		—
Total real estate loans	205		20		572		797		271,727		272,524		572
CONSUMER LOANS
Indirect home improvement	307		243		157		707		102,357		103,064		408
Solar	69		—		37		106		29,120		29,226		37
Marine	28		—		—		28		23,823		23,851		—
Other consumer	—		—		—		—		2,181		2,181		—
Total consumer loans	404		243		194		841		157,481		158,322		445
COMMERCIAL BUSINESS LOANS
Commercial and industrial	—		—		—		—		59,619		59,619		—
Warehouse lending	—		—		—		—		20,817		20,817		—
Total commercial business loans	—		—		—		—		80,436		80,436		—
Total loans	$	609	$	263	$	766	$	1,638	$	509,644	$	511,282	$	1,017

There were no loans 90 days or more past due and still accruing at September 30, 2016 and December 31, 2015.

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FS BANCORP, INC. AND SUBSIDIARY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following tables provide additional information about our impaired loans that have been segregated to reflect loans for which an allowance for credit losses has been provided and loans for which no allowance has been provided at September 30, 2016 and December 31, 2015:

	September 30, 2016
WITH NO RELATED ALLOWANCE RECORDED	Unpaid Principal Balance		Write- downs			Recorded Investment		Related Allowance		Adjusted Recorded Investment
Home equity	$	152	$	—		$	152	$	—	$	152
One-to-four-family	69		(12		)	57		—		57
Total	$	221	$	(12	)	$	209	$	—	$	209
	December 31, 2015
WITH NO RELATED ALLOWANCE RECORDED	Unpaid Principal Balance		Write- downs			Recorded Investment		Related Allowance		Adjusted Recorded Investment
One-to-four-family	$	801	$	(67	)	$	734	$	—	$	734

The following tables present the average recorded investment in loans individually evaluated for impairment and the interest income recognized and received for the three and nine months ended September 30, 2016 and 2015:

	Three Months Ended
	September 30, 2016				September 30, 2015
WITH NO RELATED ALLOWANCE RECORDED	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial	$	—	$	—	$	363	$	38
Home equity	152		—		33		2
One-to-four-family	58		1		736		1
Total	$	210	$	1	$	1,132	$	41

	Nine Months Ended
	September 30, 2016				September 30, 2015
WITH NO RELATED ALLOWANCE RECORDED	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial	$	—	$	—	$	734	$	76
Home equity	154		2		64		7
One-to-four-family	58		2		778		26
	212		4		1,576		109
WITH AN ALLOWANCE RECORDED
Commercial and industrial	—		—		16		—
Total	$	212	$	4	$	1,592	$	109

20

FS BANCORP, INC. AND SUBSIDIARY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Credit Quality Indicators

As part of the Company’s on-going monitoring of credit quality of the loan portfolio, management tracks certain credit quality indicators including trends related to (i) the risk grading of loans, (ii) the level of classified loans, (iii) net charge-offs, (iv) non-performing loans and (v) the general economic conditions in the Company’s markets.

The Company utilizes a risk grading matrix to assign a risk grade to its real estate and commercial business loans. Loans are graded on a scale of 1 to 10, with loans in risk grades 1 to 6 considered “Pass” and loans in risk grades 7 to 10 are reported as classified loans in the Company’s allowance for loan loss analysis.

A description of the 10 risk grades is as follows:

• Grades 1 and 2 - These grades include loans to very high quality borrowers with excellent or desirable business credit.

• Grade 3 - This grade includes loans to borrowers of good business credit with moderate risk.

• Grades 4 and 5 - These grades include “Pass” grade loans to borrowers of average credit quality and risk.

• Grade 6 - This grade includes loans on management’s “Watch” list and is intended to be utilized on a temporary basis for “Pass” grade borrowers where frequent and thorough monitoring is required due to credit weaknesses and where significant risk-modifying action is anticipated in the near term.

• Grade 7 - This grade is for “Other Assets Especially Mentioned” ( “OAEM”) in accordance with regulatory guidelines and includes borrowers where performance is poor or significantly less than expected.

• Grade 8 - This grade includes “Substandard” loans in accordance with regulatory guidelines which represent an unacceptable business credit where a loss is possible if loan weakness is not corrected.

• Grade 9 - This grade includes “Doubtful” loans in accordance with regulatory guidelines where a loss is highly probable.

• Grade 10 - This grade includes “Loss” loans in accordance with regulatory guidelines for which total loss is expected and when identified are charged off.

Consumer, Home Equity and One-to-Four-Family Real Estate Loans

Homogeneous loans are risk rated based upon the FDIC’s Uniform Retail Credit Classification and Account Management Policy. Loans classified under this policy at the Company are consumer loans which include indirect home improvement, solar, marine, other consumer, and one-to-four-family first and second liens. Under the Uniform Retail Credit Classification Policy, loans that are current or less than 90 days past due are graded “Pass” and risk rated “4” or “5” internally. Loans that are past due more than 90 days are classified “Substandard” and risk rated “8” internally until the loan has demonstrated consistent performance, typically six months of contractual payments. Closed-end loans that are 120 days past due and open-end loans that are 180 days past due are charged off based on the value of the collateral less cost to sell.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following tables summarize risk rated loan balances by category at September 30, 2016 and December 31, 2015:

	September 30, 2016
REAL ESTATE LOANS	Pass (1 - 5)		Watch (6)		Special Mention (7)		Substandard (8)		Doubtful(9)		Loss (10)		Total
Commercial	$	52,613	$	3,181	$	—	$	—	$	—	$	—	$	55,794
Construction and development	90,201		—		—		—		—		—		90,201
Home equity	19,478		—		—		171		—		—		19,649
One-to-four-family	116,886		—		—		—		—		—		116,886
Multi-family	33,988		—		—		—		—		—		33,988
Total real estate loans	313,166		3,181		—		171		—		—		316,518
CONSUMER LOANS
Indirect home improvement	104,137		—		—		387		—		—		104,524
Solar	34,770		—		—		36		—		—		34,806
Marine	29,268		—		—		—		—		—		29,268
Other consumer	1,978		—		—		—		—		—		1,978
Total consumer loans	170,153		—		—		423		—		—		170,576
COMMERCIAL BUSINESS LOANS
Commercial and industrial	64,889		515		—		3,122		—		—		68,526
Warehouse lending	48,598		—		—		—		—		—		48,598
Total commercial business loans	113,487		515		—		3,122		—		—		117,124
Total loans	$	596,806	$	3,696	$	—	$	3,716	$	—	$	—	$	604,218

	December 31, 2015
REAL ESTATE LOANS	Pass (1 - 5)		Watch (6)		Special Mention (7)		Substandard (8)		Doubtful(9)		Loss (10)		Total
Commercial	$	50,034	$	—	$	—	$	—	$	—	$	—	$	50,034
Construction and development	79,100		1,706		—		—		—		—		80,806
Home equity	16,493		—		—		47		—		—		16,540
One-to-four-family	102,396		—		—		525		—		—		102,921
Multi-family	22,223		—		—		—		—		—		22,223
Total real estate loans	270,246		1,706		—		572		—		—		272,524
CONSUMER LOANS
Indirect home improvement	102,656		—		—		408		—		—		103,064
Solar	29,189		—		—		37		—		—		29,226
Marine	23,851		—		—		—		—		—		23,851
Other consumer	2,181		—		—		—		—		—		2,181
Total consumer loans	157,877		—		—		445		—		—		158,322
COMMERCIAL BUSINESS LOANS
Commercial and industrial	54,977		2,352		335		1,955		—		—		59,619
Warehouse lending	20,817		—		—		—		—		—		20,817
Total commercial business loans	75,794		2,352		335		1,955		—		—		80,436
Total loans	$	503,917	$	4,058	$	335	$	2,972	$	—	$	—	$	511,282

22

FS BANCORP, INC. AND SUBSIDIARY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Troubled Debt Restructured Loans

Troubled debt restructured (“TDR”) loans are loans for which the Company, for economic or legal reasons related to the borrower’s financial condition, has granted a significant concession to the borrower that it would otherwise not consider. The loan terms which have been modified or restructured due to a borrower’s financial difficulty include but are not limited to: a reduction in the stated interest rate; an extension of the maturity at an interest rate below current market; a reduction in the face amount of the debt; a reduction in the accrued interest; or re-aging, extensions, deferrals and renewals. TDR loans are considered impaired loans and are individually evaluated for impairment. TDR loans can be classified as either accrual or non-accrual. TDR loans are classified as non-performing loans unless they have been performing in accordance with their modified terms for a period of at least six months in which case they are placed on accrual status. The Company had one TDR loan with a balance of $57,000 at September 30, 2016, which was still on accrual and included in impaired loans at September 30, 2016, and two TDR loans totaling $734,000 at December 31, 2015, of which one TDR loan with a balance of $525,000 was on non-accrual, and one TDR loan of $209,000 was still on accrual. The Company had no commitments to lend additional funds on these TDR loans at September 30, 2016.

The following table summarizes TDR loan balances at the dates indicated:

	September 30,		December 31,
	2016		2015
TDR loans on accrual	$	57	$	209
TDR loans on non-accrual	—		525
Total TDR loan balances	$	57	$	734

For the three and nine months ended September 30, 2016 and 2015 there were no TDR loans that were modified in the previous 12 months that subsequently defaulted in the reporting period.

NOTE 5 - SERVICING RIGHTS

Loans serviced for others are not included on the Consolidated Balance Sheets. The unpaid principal balances of mortgage, commercial, and consumer loans serviced for others were $882.2 million and $636.1 million at September 30, 2016 and December 31, 2015, respectively and are carried at the lower of cost or market. At September 30, 2016 and December 31, 2015, mortgage, commercial, and consumer servicing rights’ (“servicing rights”) assets are recorded on the Consolidated Balance Sheets at a book value of $7.7 million and $5.8 million, respectively. The fair market value of the servicing rights’ assets was $7.8 million and $6.8 million at September 30, 2016 and December 31, 2015, respectively.

The following tables summarize servicing rights activity for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30,
	2016			2015
Beginning balance	$	6,751		$	4,569
Additions	1,095			920
Servicing rights amortized	(408		)	(263		)
Recovery on servicing rights	216			—
Ending balance	$	7,654		$	5,226

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	At or For the Nine Months Ended September 30,
	2016			2015
Beginning balance	$	5,811		$	3,061
Additions	2,927			2,823
Servicing rights amortized	(1,086		)	(658		)
Recovery on servicing rights	2			—
Ending balance	$	7,654		$	5,226

Fair value adjustments to mortgage, commercial, and consumer servicing rights were mainly due to market based assumptions associated with discounted cash flows, loan prepayment speeds, and changes in interest rates. A significant change in prepayments of the loans in the servicing portfolio could result in significant changes in the valuation adjustments, thus creating potential volatility in the carrying amount of servicing rights.

The following provides valuation assumptions used in determining the fair value of mortgage servicing rights (“MSR”) at the dates indicated:

	At September 30,
Key assumptions:	2016		2015
Weighted average discount rate	9.5	%	8.5	%
Conditional prepayment rate (“CPR”)	16.4	%	12.5	%
Weighted average life in years	5.2		6.4

Key economic assumptions and the sensitivity of the current fair value for single family mortgage servicing rights to immediate adverse changes in those assumptions at September 30, 2016 and December 31, 2015 were as follows:

				September 30, 2016			December 31, 2015
Aggregate portfolio principal balance				$	877,427		$	631,812
Weighted average rate of note				3.9		%	4.0		%
At September 30, 2016	Base			0.5% Adverse Rate Change			1.0% Adverse Rate Change
Conditional prepayment rate	16.4		%	25.3		%	35.2		%
Fair value MSR	$	7,811		$	6,044		$	4,859
Percentage of MSR	0.9		%	0.7		%	0.6		%
Discount rate	9.5		%	10.0		%	10.5		%
Fair value MSR	$	7,811		$	7,685		$	7,562
Percentage of MSR	0.9		%	0.9		%	0.9		%
At December 31, 2015	Base			0.5% Adverse Rate Change			1.0% Adverse Rate Change
Conditional prepayment rate	12.2		%	17.8		%	25.3		%
Fair value MSR	$	6,813		$	5,660		$	4,557
Percentage of MSR	1.1		%	0.9		%	0.7		%
Discount rate	8.5		%	9.0		%	9.5		%
Fair value MSR	$	6,813		$	6,678		$	6,548
Percentage of MSR	1.1		%	1.1		%	1.0		%

24

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The above tables show the sensitivity to market rate changes for the par rate coupon for a conventional one-to-four-family FNMA/FHLMC/GNMA serviced home loan. The above tables reference a 50 basis point and 100 basis point decrease in note rates.

These sensitivities are hypothetical and should be used with caution as the tables above demonstrate the Company’s methodology for estimating the fair value of MSR is highly sensitive to changes in key assumptions. For example, actual prepayment experience may differ and any difference may have a material effect on MSR fair value. Changes in fair value resulting from changes in assumptions generally cannot be extrapolated because the relationship of the change in the assumption to the change in fair value may not be linear. Also, in these tables, the effects of a variation in a particular assumption on the fair value of the MSR is calculated without changing any other assumption; in reality, changes in one factor may be associated with changes in another (for example, decreases in market interest rates may provide an incentive to refinance; however, this may also indicate a slowing economy and an increase in the unemployment rate, which reduces the number of borrowers who qualify for refinancing), which may magnify or counteract the sensitivities. Thus, any measurement of MSR fair value is limited by the conditions existing and assumptions made at a particular point in time. Those assumptions may not be appropriate if they are applied to a different point in time.

The Company recorded $534,000 and $343,000 of contractually specified servicing fees, late fees, and other ancillary fees resulting from servicing of mortgage, commercial and consumer loans for the three months ended September 30, 2016 and 2015, respectively, and $1.4 million and $857,000 for the nine months ended September 30, 2016 and 2015, respectively. The income, net of amortization, is reported in noninterest income.

NOTE 6 - DERIVATIVES

The Company regularly enters into commitments to originate and sell loans held for sale. The Company has established a hedging strategy to protect itself against the risk of loss associated with interest rate movements on loan commitments. The Company enters into contracts to sell forward To-Be-Announced (“TBA”) mortgage-backed securities. These commitments and contracts are considered derivatives but have not been designated as hedging instruments. Rather, they are accounted for as free-standing derivatives, or economic hedges, with changes in the fair value of the derivatives reported in noninterest income. The Company recognizes all derivative instruments as either other assets or other liabilities on the Consolidated Balance Sheets and measures those instruments at fair value.

The following tables summarize the Company’s derivative instruments at the dates indicated:

	September 30, 2016
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	65,259	$	1,850	$	—
Mandatory and best effort forward commitments with investors	29,824		—		40
Forward TBA mortgage-backed securities	99,500		—		385
TBA mortgage-backed securities forward sales paired off with investors	30,000		—		189

	December 31, 2015
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	34,154	$	698	$	—
Mandatory and best effort forward commitments with investors	24,135		74		—
Forward TBA mortgage-backed securities	49,000		3		—
TBA mortgage-backed securities forward sales paired off with investors	28,500		30		—

Changes in the fair value of the derivatives recognized in other noninterest income on the Consolidated Statements of Income and included in gain on sale of loans resulted in a net gain of $697,000 and a net loss of $346,000 for the three

25

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

months ended September 30, 2016 and 2015, respectively, and a net gain of $1.7 million and $1.1 million for the nine months ended September 30, 2016 and 2015, respectively.

NOTE 7 - OTHER REAL ESTATE OWNED

There was no OREO activity for the three months ended September 30, 2016 and 2015. The following table presents the activity related to OREO for the nine months ended September 30, 2016 and 2015:

	At or For the Nine Months Ended September 30,
	2016			2015
Beginning balance	$	—		$	—
Net loans transferred to OREO	525			—
Capitalized costs	7			—
Gross proceeds from sale of OREO	(682		)	—
Gain on sale of OREO	150			—
Ending balance	$	—		$	—

There were no OREO properties at September 30, 2016 and 2015. For the three months ended September 30, 2016 and 2015, the Company recorded no net gain or loss on the disposals of OREO, respectively. There were no holding costs associated with OREO for the three and nine months ended September 30, 2016 and 2015.

NOTE 8 - DEPOSITS

Deposits are summarized as follows at September 30, 2016 and December 31, 2015: 

	September 30,		December 31,
	2016(3)		2015
Noninterest-bearing checking	$	143,251	$	66,676
Interest-bearing checking	63,682		34,098
Savings	50,348		30,126
Money market	238,321		159,605
Certificates of deposit less than $100,000(1)	93,953		65,175
Certificates of deposit of $100,000 through $250,000	76,855		91,317
Certificates of deposit of $250,000 and over(2)	26,910		32,610
Escrow accounts related to mortgages serviced	9,844		5,571
Total	$	703,164	$	485,178

(1) Includes $47.1 million of brokered deposits at September 30, 2016 and $27.9 million at December 31, 2015.

(2) Time deposits that meet or exceed the FDIC insurance limit.

(3) Includes $171.0 million of deposits acquired in the Branch Purchase.

Scheduled maturities of time deposits at September 30, 2016 for future periods ending are as follows:

	At September 30, 2016
2016	$	21,580
2017	76,878
2018	54,256
2019	17,151
2020	13,625
Thereafter	14,228
Total	$	197,718

26

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The Bank pledged 13 securities held at the FHLB of Des Moines with a fair value of $15.7 million to secure Washington State public deposits of $6.6 million with a $746,000 collateral requirement by the Washington Public Deposit Protection Commission at September 30, 2016.

Federal Reserve regulations require that the Bank maintain reserves in the form of cash on hand and deposit balances with the Federal Reserve Bank, based on a percentage of deposits. The amounts of such balances at September 30, 2016 and December 31, 2015 were $12.6 million and $3.0 million, respectively, and were in compliance with Federal Reserve regulations.

Interest expense by deposit category for the three and nine months ended September 30, 2016 and 2015 is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Interest-bearing checking	$	7	$	8	$	20	$	21
Savings and money market	257		262		757		760
Certificates of deposit	544		596		1,634		1,644
Total	$	808	$	866	$	2,411	$	2,425

NOTE 9 - COMMITMENTS AND CONTINGENCIES

Commitments - The Company is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit. These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized on the balance sheet.

The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments.

The following table provides a summary of the Company’s commitments at September 30, 2016 and December 31, 2015:

COMMITMENTS TO EXTEND CREDIT	September 30,		December 31,
REAL ESTATE LOANS	2016		2015
Commercial	$	232	$	1,988
Construction and development	58,279		44,109
One-to-four-family (includes held for sale)	134,454		76,013
Home equity	25,023		18,089
Multi-family	425		429
Total real estate loans	218,413		140,628
CONSUMER LOANS	8,490		5,754
COMMERCIAL BUSINESS LOANS
Commercial and industrial	33,233		39,537
Warehouse lending	34,402		27,601
Total commercial business loans	67,635		67,138
Total commitments to extend credit	$	294,538	$	213,520

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Since many of the commitments are expected to expire without being drawn upon, the amount of the total commitments do not necessarily represent future cash requirements. The Company evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Company upon an extension of credit, is based on management’s credit evaluation of the party. Collateral held varies, but may include

27

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

accounts receivable, inventory, property and equipment, residential real estate, and income-producing commercial properties.

Unfunded commitments under commercial lines of credit, revolving credit lines and overdraft protection agreements are commitments for possible future extensions of credit to existing customers. These lines of credit are uncollateralized and usually do not contain a specified maturity date and ultimately may not be drawn upon to the total extent to which the Company is committed. The Company has established reserves for estimated losses from unfunded commitments of $166,000 at September 30, 2016 and $147,000 at December 31, 2015. One-to-four-family commitments included in the table above are accounted for as fair value derivatives and do not carry an associated loss reserve.

The Company has entered into a severance agreement with its Chief Executive Officer. The severance agreement, subject to certain requirements, generally includes a lump sum payment to the Chief Executive Officer equal to 24 months of base compensation in the event his employment is involuntarily terminated, other than for cause or the executive terminates his employment with good reason, as defined in the severance agreement.

The Company has entered into change of control agreements with its Chief Financial Officer, Chief Operating Officer, Chief Lending Officer, and two Executive Vice Presidents of Home Lending. The change of control agreements, subject to certain requirements, generally remain in effect until canceled by either party upon at least 24 months prior written notice. Under the change of control agreements the executive generally will be entitled to a change of control payment from the Company if the executive is involuntarily terminated within six months preceding or 12 months after a change in control (as defined in the change of control agreements). In such an event, the executives would each be entitled to receive a cash payment in an amount equal to 12 months of their then current salary, subject to certain requirements in the change of control agreements.

Because of the nature of our activities, the Company is subject to various pending and threatened legal actions, which arise in the ordinary course of business. From time to time, subordination liens may create litigation which requires us to defend our lien rights. In the opinion of management, liabilities arising from these claims, if any, will not have a material effect on our financial position. The Company had no material pending legal actions at September 30, 2016.

Contingent liabilities for loans held for sale - In the ordinary course of business, the Company sells loans without recourse that may have to subsequently be repurchased due to defects that occurred during the origination of the loan. The defects are categorized as documentation errors, underwriting errors, early payoff, early payment defaults, breach of representation or warranty, servicing errors, and/or fraud. When a loan sold to an investor without recourse fails to perform according to its contractual terms, the investor will typically review the loan file to determine whether defects in the origination process occurred. If a defect is identified, the Company may be required to either repurchase the loan or indemnify the investor for losses sustained. If there are no such defects, the Company has no commitment to repurchase the loan. The Company has recorded reserves of $825,000 and $561,000 to cover loss exposure related to these guarantees for one-to-four-family loans sold into the secondary market at September 30, 2016 and December 31, 2015, respectively, which is included in other liabilities in the Consolidated Balance Sheets.

NOTE 10 - FAIR VALUE OF FINANCIAL INSTRUMENTS

The Company assumes interest rate risk (the risk that general interest rate levels will change) as a result of its normal operations. Consequently, the fair value of the Company’s consolidated financial instruments will change when interest rate levels change and that change may either be favorable or unfavorable to the Company. Management attempts to match maturities of assets and liabilities to the extent believed necessary to minimize interest rate risk. However, borrowers with fixed interest rate obligations are less likely to prepay in a rising interest rate environment and more likely to prepay in a falling interest rate environment. Conversely, depositors who are receiving fixed interest rates are more likely to withdraw funds before maturity in a rising interest rate environment and less likely to do so in a falling interest rate environment. Management monitors interest rates and maturities of assets and liabilities, and attempts to minimize interest rate risk by adjusting terms of new loans, and deposits, and by investing in securities with terms that mitigate the Company’s overall interest rate risk.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Accounting guidance regarding fair value measurements defines fair value and establishes a framework for measuring fair value in accordance with U.S. GAAP. Fair value is the exchange price that would be received for an asset or paid to transfer a liability in an orderly transaction between market participants on the measurement date. The following definitions describe the levels of inputs that may be used to measure fair value:

Level 1 - Inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets.

Level 2 - Inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument. 

Level 3 - Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

Determination of Fair Market Values:

Securities-Securities available-for-sale are recorded at fair value on a recurring basis. The fair value of investments and mortgage-backed securities are provided by a third-party pricing service. These valuations are based on market data using pricing models that vary by asset class and incorporate available current trade, bid, and other market information, and for structured securities, cash flow, and loan performance data. The pricing processes utilize benchmark curves, benchmarking of similar securities, sector groupings, and matrix pricing. Option adjusted spread models are also used to assess the impact of changes in interest rates and to develop prepayment scenarios. Transfers between the fair value hierarchy are determined through the third-party service provider which, from time to time will transfer between levels based on market conditions per the related security. All models and processes used, take into account market convention (Level 2).

Mortgage Loans Held for Sale -The fair value of loans held for sale reflects the value of commitments with investors and/or the relative price as delivered into a TBA mortgage-backed security (Level 2).

Derivative Instruments - The fair value of the interest rate lock commitments and forward sales commitments are estimated using quoted or published market prices for similar instruments, adjusted for factors such as pull-through rate assumptions based on historical information, where appropriate. TBA mortgage-backed securities are fair valued on similar contracts in active markets (Level 2) while locks and forwards with customers and investors are valued using similar contracts in the market and changes in the market interest rates (Levels 2 and 3).

Impaired Loans - Fair value adjustments to impaired collateral dependent loans are recorded to reflect partial write-downs based on the current appraised value of the collateral or internally developed models, which contain management’s assumptions (Level 3).

The following tables present securities available-for-sale measured at fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Securities Available-for-Sale
At September 30, 2016	Level 1		Level 2		Level 3		Total
U.S. agency securities	$	—	$	8,273	$	—	$	8,273
Municipal bonds	—		17,949		—		17,949
Corporate securities	—		7,613		—		7,613
U.S. Small Business Administration securities	—		6,010		—		6,010
Mortgage-backed securities	—		40,917		—		40,917
Total	$	—	$	80,762	$	—	$	80,762

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FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

	Securities Available-for-Sale
At December 31, 2015	Level 1		Level 2		Level 3		Total
U.S. agency securities	$	—	$	6,035	$	—	$	6,035
Municipal bonds	—		18,891		—		18,891
Corporate securities	—		3,433		—		3,433
U.S. Small Business Administration securities	—		4,023		—		4,023
Mortgage-backed securities	—		22,835		—		22,835
Total	$	—	$	55,217	$	—	$	55,217

The following table presents mortgage loans held for sale measured at fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Mortgage Loans Held for Sale
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	77,129	$	—	$	77,129
December 31, 2015	$	—	$	44,925	$	—	$	44,925

The following tables present the fair value of interest rate lock commitments with customers, individual forward sale commitments with investors, and paired off commitments with investors measured at their fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Interest Rate Lock Commitments with Customers
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	—	$	1,850	$	1,850
December 31, 2015	$	—	$	—	$	698	$	698

	Individual Forward Sale Commitments with Investors
	Level 1		Level 2			Level 3			Total
September 30, 2016	$	—	$	(385	)	$	(40	)	$	(425	)
December 31, 2015	$	—	$	3		$	74		$	77

	Paired Off Commitments with Investors
	Level 1		Level 2			Level 3		Total
September 30, 2016	$	—	$	(189	)	$	—	$	(189	)
December 31, 2015	$	—	$	30		$	—	$	30

The following table presents impaired loans measured at fair value on a nonrecurring basis for which a nonrecurring change in fair value has been recorded during the reporting period. The amounts disclosed below represent the fair values at the time the nonrecurring fair value measurements were made, and not necessarily the fair value as of the dates reported upon.

	Impaired Loans
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	—	$	209	$	209
December 31, 2015	$	—	$	—	$	734	$	734

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FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Quantitative Information about Level 3 Fair Value Measurements - Shown below is the fair value of financial instruments measured under a Level 3 unobservable input on a recurring and nonrecurring basis at September 30, 2016 table:

Level 3 Fair Value Instrument	Valuation Technique	Significant Unobservable Inputs	Range (Weighted Average)	Weighted Average
RECURRING
Interest rate lock commitments with customers	Quoted market prices	Pull-through expectations	80% - 99%	93.4%
Individual forward sale commitments with investors	Quoted market prices	Pull-through expectations	80% - 99%	93.4%
NONRECURRING
Impaired loans	Fair value of underlying collateral	Discount applied to the obtained appraisal	0% - 18.0%	0.0%

An increase in the pull-through rate utilized in the fair value measurement of the interest rate lock commitments with customers and forward sale commitments with investors will result in positive fair value adjustments (and an increase in the fair value measurement). Conversely, a decrease in the pull-through rate will result in a negative fair value adjustment (and a decrease in the fair value measurement).

The following tables provide a reconciliation of assets and liabilities measured at fair value using significant unobservable inputs (Level 3) on a recurring basis during the three and nine months ended September 30, 2016 and 2015:

Three Months Ended September 30,	Beginning Balance			Purchases and Issuances			Sales and Settlements			Ending Balance			Net change in fair value for gains/(losses) relating to items held at end of period
2016
Interest rate lock commitments with customers	$	2,058		$	5,763		$	(5,971	)	$	1,850		$	(208	)
Individual forward sale commitments with investors	(3		)	(60		)	23			(40		)	(37		)
2015
Interest rate lock commitments with customers	$	934		$	2,720		$	(2,797	)	$	857		$	(77	)
Individual forward sale commitments with investors	110			(66		)	(6		)	38			(72		)

Nine Months Ended September 30,	Beginning Balance		Purchases and Issuances			Sales and Settlements			Ending Balance			Net change in fair value for gains/(losses) relating to items held at end of period
2016
Interest rate lock commitments with customers	$	698	$	14,039		$	(12,887	)	$	1,850		$	1,152
Individual forward sale commitments with investors	74		(267		)	153			(40		)	(114		)
2015
Interest rate lock commitments with customers	$	396	$	8,683		$	(8,222	)	$	857		$	461
Individual forward sale commitments with investors	12		21			5			38			26

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FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Gains (losses) on interest rate lock commitments carried at fair value are recorded in other noninterest income. Gains (losses) on forward sale commitments with investors carried at fair value are recorded within other noninterest income.

Fair Values of Financial Instruments - The following methods and assumptions were used by the Company in estimating the fair values of financial instruments disclosed in these financial statements:

Cash, and Cash Equivalents and Certificates of Deposit at Other Financial Institutions - The carrying amounts of cash and short-term instruments approximates their fair value (Level 1).

Federal Home Loan Bank stock - The par value of FHLB stock approximates its fair value (Level 2).

Accrued Interest - The carrying amounts of accrued interest approximates its fair value (Level 2).

Loans Receivable, Net - For variable rate loans that re-price frequently and have no significant change in credit risk, fair values are based on carrying values. Fair values for fixed rate loans are estimated using discounted cash flow analyses, using interest rates currently being offered for loans with similar terms to borrowers or similar credit quality (Level 3).

Servicing Rights - The fair value of mortgage, commercial and consumer servicing rights are estimated using net present value of expected cash flows using a third party model that incorporates assumptions used in the industry to value such rights, adjusted for factors such as weighted average prepayments speeds based on historical information, where appropriate (Level 3).

Deposits - The fair value of deposits with no stated maturity date is included at the amount payable on demand. Fair values for fixed rate certificates of deposit are estimated using a discounted cash flow calculation on interest rates currently offered on similar certificates (Level 2).

Borrowings - The carrying amounts of advances maturing within 90 days approximate their fair values. The fair values of long-term advances are estimated using discounted cash flow analyses based on the Bank’s current incremental borrowing rates for similar types of borrowing arrangements (Level 2).

Subordinated Note - The fair value of the Subordinated Note is based upon the average yield of debt issuances in the third quarter of 2016 for similarly sized issuances (Level 2).

Off-Balance Sheet Instruments - The fair value of commitments to extend credit are estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreement and the present creditworthiness of the customers. The majority of the Company’s off-balance sheet instruments consist of non-fee producing, variable-rate commitments, the Company has determined they do not have a distinguishable fair value. The fair value of loan lock commitments with customers and investors reflect an estimate of value based upon the interest rate lock date, the expected pull through percentage for the commitment, and the interest rate at year end (Levels 2 and 3).

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FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table provides estimated fair values of the Company’s financial instruments at September 30, 2016 and December 31, 2015:

	September 30,				December 31,
	2016				2015
Financial Assets	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Level 1 inputs:
Cash and cash equivalents	$	16,513	$	16,513	$	24,455	$	24,455
Certificates of deposit at other financial institutions	14,009		14,009		12,421		12,421
Level 2 inputs:
Securities available-for-sale, at fair value	80,762		80,762		55,217		55,217
Loans held for sale, at fair value	77,129		77,129		44,925		44,925
FHLB stock, at cost	2,004		2,004		4,551		4,551
Accrued interest receivable	2,557		2,557		2,107		2,107
Individual forward sale commitments with investors	—		—		3		3
Paired off commitments with investors	—		—		30		30
Level 3 inputs:
Loans receivable, net	592,800		621,772		502,535		566,209
Servicing rights, held at lower of cost or fair value	7,654		7,816		5,811		6,848
Fair value interest rate locks with customers	1,850		1,850		698		698
Individual forward sale commitments with investors	—		—		74		74
Financial Liabilities
Level 2 inputs:
Deposits	703,164		710,140		485,178		494,871
Borrowings	21,030		21,104		98,769		98,739
Subordinated note	10,000		9,550		10,000		9,550
Accrued interest payable	191		191		22		22
Individual forward sale commitments with investors	385		385		—		—
Paired off commitments with investors	189		189		—		—
Level 3 inputs:
Individual forward sale commitments with investors	40		40		—		—

NOTE 11 - EMPLOYEE BENEFITS

Employee Stock Ownership Plan

On January 1, 2012, the Company established an ESOP for eligible employees of the Company and the Bank. Employees of the Company and the Bank who have been credited with at least 1,000 hours of service during a 12-month period are eligible to participate in the ESOP.  

The ESOP borrowed $2.6 million from FS Bancorp, Inc. and used those funds to acquire 259,210 shares of FS Bancorp, Inc. common stock in the open market at an average price of $10.17 per share during the second half of 2012. It is anticipated that the Bank will make contributions to the ESOP in amounts necessary to amortize the ESOP loan payable to FS Bancorp, Inc. over a period of 10 years, bearing interest at 2.30%. Intercompany expenses associated with the ESOP are eliminated in consolidation. Shares purchased by the ESOP with the loan proceeds are held in a suspense account and allocated to ESOP participants on a pro rata basis as principal and interest payments are made by the ESOP to FS Bancorp, Inc. The loan is secured by shares purchased with the loan proceeds and will be repaid by the ESOP with

33

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

funds from the Bank’s discretionary contributions to the ESOP and earnings on the ESOP assets. Payments of principal and interest are due annually on December 31, the Company’s fiscal year end. On December 31, 2015, the ESOP paid the fourth annual installment of principal in the amount of $251,000, plus accrued interest of $44,000 pursuant to the ESOP loan agreement.

As shares are committed to be released from collateral, the Company reports compensation expense equal to the average daily market prices of the shares at September 30, 2016 for the prior 90 days. These shares become outstanding for earnings per share computations. The compensation expense is accrued monthly throughout the year. Dividends on allocated ESOP shares are recorded as a reduction of retained earnings; dividends on unallocated ESOP shares are recorded as a reduction of debt and accrued interest.

Compensation expense related to the ESOP was $204,000 and $148,000 for the three months ended September 30, 2016 and 2015, respectively, and $529,000 and $408,000 for the nine months ended September 30, 2016 and 2015, respectively.

Shares held by the ESOP at September 30, 2016 were as follows (shown as actual):

	Balances
Allocated shares	102,359
Committed to be released shares	19,441
Unallocated shares	136,085
Total ESOP shares	257,885
Fair value of unallocated shares (in thousands)	$	3,703

NOTE 12 - EARNINGS PER SHARE

Basic earnings per share are computed by dividing income available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflect the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity. For earnings per share calculations, the ESOP shares committed to be released are included as outstanding shares for both basic and diluted earnings per share.

The following table presents a reconciliation of the components used to compute basic and diluted earnings per share for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30,				At or For the Nine Months Ended September 30,
Numerator:	2016		2015		2016		2015
Net income (in thousands)	$	3,457	$	1,995	$	7,953	$	6,859
Denominator:
Basic weighted average common shares outstanding	2,851,147		2,984,164		2,901,572		2,967,284
Dilutive shares	87,292		55,843		84,102		42,108
Diluted weighted average common shares outstanding	2,938,439		3,040,007		2,985,674		3,009,392
Basic earnings per share	$	1.21	$	0.67	$	2.74	$	2.31
Diluted earnings per share	$	1.18	$	0.66	$	2.66	$	2.28

34

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 13 - STOCK-BASED COMPENSATION

Stock Options and Restricted Stock

In September 2013, the shareholders of FS Bancorp, Inc. approved the FS Bancorp, Inc. 2013 Equity Incentive Plan (“Plan”). The Plan provides for the grant of stock options and restricted stock awards.

Total share-based compensation expense for the Plan was $195,000 and $588,000 for the three and nine months ended September 30, 2016, respectively, and $186,000 and $560,000 for the three and nine months ended September 30, 2015, respectively.

Stock Options

The Plan authorizes the grant of stock options totaling 324,013 shares to Company directors and employees. Option awards were granted with an exercise price equal to the market price of FS Bancorp’s common stock at the grant date, May 8, 2014, of $16.89 per share. These option awards were granted as non-qualified stock options, having a vesting period of five years, with 20% vesting on the anniversary date of each grant date, and a contractual life of 10 years. Any unexercised stock options will expire 10 years after the grant date or sooner in the event of the award recipient’s termination of service with the Company or the Bank.

The fair value of each option award is estimated on the grant date using a Black-Scholes Option pricing model that uses the following assumptions. The dividend yield is based on the current quarterly dividend in effect at the time of the grant. Historical employment data is used to estimate the forfeiture rate. The Company became a publicly held company in July 2012, therefore historical data was not available to calculate the volatility for FS Bancorp stock. Given this limitation, management utilized a proxy to determine the expected volatility of FS Bancorp’s stock. The proxy chosen was the NASDAQ Bank Index, or NASDAQ Bank (NASDAQ symbol: BANK). This index provides the volatility of the banking sector for NASDAQ traded banks. The majority of smaller banks are traded on the NASDAQ given the costs and daily interaction required with trading on the New York Stock Exchange. The Company utilized the comparable Treasury rate for the discount rate associated with the stock options granted. The Company elected to use Staff Accounting Bulletin 107, simplified expected term calculation for the “Share-Based Payments” method permitted by the SEC to calculate the expected term. This method uses the vesting term of an option along with the contractual term, setting the expected life at 6.5 years.

The following table presents a summary of the Company’s stock option plan awards during the nine months ended September 30, 2016 (shown as actual):

	Shares	Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term In Years	Aggregate Intrinsic Value
Outstanding at January 1, 2016	306,900	$	16.89	8.36	$	2,794,570
Granted	—	—		—	—
Less exercised	9,300	16.89		—	81,942
Forfeited or expired	—	—		—	—
Outstanding at September 30, 2016	297,600	$	16.89	7.61	$	3,660,480
Expected to vest, assuming a 0.31% annual forfeiture rate	296,655	$	16.89	7.61	$	3,648,855
Exercisable at September 30, 2016	107,400	$	16.89	7.61	$	1,321,020

At September 30, 2016, there was $597,000 of total unrecognized compensation cost related to nonvested stock options granted under the Plan. The cost is expected to be recognized over the remaining weighted-average vesting period of 2.6 years.

35

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Restricted Stock Awards

The Plan authorizes the grant of restricted stock awards totaling 129,605 shares to Company directors and employees, and all but 4,500 shares were granted on May 8, 2014 at a grant date fair value of $16.89 per share. The remaining 4,500 restricted stock awards were granted January 1, 2016 at a grant date fair value of $26.00 per share. Compensation expense is recognized over the vesting period of the awards based on the fair value of the restricted stock. The restricted stock awards’ fair value is equal to the value on the grant date. Shares awarded as restricted stock vest ratably over a three-year period for directors and a five-year period for employees, beginning at the grant date. Any unexercised restricted stock awards will expire after vesting or sooner in the event of the award recipient’s termination of service with the Company or the Bank.

The following table presents a summary of the Company’s nonvested awards during the nine months ended September 30, 2016 (shown as actual):

Nonvested Shares	Shares	Weighted-Average Grant-Date Fair Value Per Share		Weighted-Average Grant-Date Fair Value
Nonvested at January 1, 2016	94,684	$	16.89	$	1,599,212
Granted	4,500	26.00		117,000
Less vested	30,421	16.89		513,811
Forfeited or expired	—	—		—
Nonvested at September 30, 2016	68,763	$	17.49	$	1,202,401

At September 30, 2016, there was $970,000 of total unrecognized compensation costs related to nonvested shares granted as restricted stock awards. The cost is expected to be recognized over the remaining weighted-average vesting period of 2.3 years.

NOTE 14 - REGULATORY CAPITAL

The Company and the Bank are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company’s consolidated financial statements. Under capital adequacy guidelines of the regulatory framework for prompt corrective action, the Bank must meet specific capital adequacy guidelines that involve quantitative measures of the Bank’s assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices. The Bank’s capital classification is also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.

Quantitative measures established by regulation to ensure capital adequacy require the Bank to maintain minimum amounts and ratios (set forth in the table below) of Tier 1 capital (as defined in the regulations) to total average assets (as defined), and minimum ratios of Tier 1 total capital (as defined) and common equity Tier 1 (“CET 1”) capital to risk-weighted assets (as defined).

The Bank must maintain minimum total risk-based, Tier 1 risk-based, and Tier 1 leverage ratios as set forth in the table below to be categorized as well capitalized. At September 30, 2016 and December 31, 2015, the Bank was categorized as well capitalized under applicable regulatory requirements. There are no conditions or events since that notification that management believes have changed the Bank’s category.

36

FS BANCORP, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following tables compare the Bank’s actual capital amounts and ratios at September 30, 2016 and December 31, 2015 to their minimum regulatory capital requirements and well capitalized regulatory capital at those dates (dollars in thousands):

									To be Well Capitalized Under Prompt Corrective Action Provisions
					For Capital Adequacy Purposes
Bank Only	Actual
At September 30, 2016	Amount		Ratio		Amount		Ratio		Amount		Ratio
Total risk-based capital
(to risk-weighted assets)	$	91,077	13.46	%	$	54,127	8.00	%	$	67,659	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	82,604	12.21	%	$	40,595	6.00	%	$	54,127	8.00	%
Tier 1 leverage capital
(to average assets)	$	82,604	10.33	%	$	31,994	4.00	%	$	39,992	5.00	%
CET 1 capital
(to risk-weighted assets)	$	82,604	12.21	%	$	30,446	4.50	%	$	43,978	6.50	%
At December 31, 2015
Total risk-based capital
(to risk-weighted assets)	$	85,570	15.51	%	$	44,132	8.00	%	$	55,164	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	78,662	14.26	%	$	33,099	6.00	%	$	44,132	8.00	%
Tier 1 leverage capital
(to average assets)	$	78,662	12.14	%	$	25,924	4.00	%	$	32,406	5.00	%
CET 1 capital
(to risk-weighted assets)	$	78,662	14.26	%	$	24,824	4.50	%	$	35,857	6.50	%

In addition to the minimum CET 1, Tier 1 and total capital ratios, the Bank has to maintain a capital conservation buffer consisting of additional CET 1 capital above the required minimum levels in order to avoid limitations on paying dividends, engaging in share repurchases, and paying discretionary bonuses based on percentages of eligible retained income that could be utilized for such actions. This new capital conservation buffer requirement began to be phased in starting in January 2016 at 0.625% of risk-weighted assets and will increase each year until fully implemented to an amount equal to 2.5% of risk-weighted assets in January 2019.

FS Bancorp, Inc. is a bank holding company subject to the capital adequacy requirements of the Federal Reserve under the Bank Holding Company Act of 1956, as amended, and the regulations of the Federal Reserve. For a bank holding company with less than $1.0 billion in assets, the capital guidelines apply on a bank only basis and the Federal Reserve expects the holding company’s subsidiary banks to be well capitalized under the prompt corrective action regulations. If FS Bancorp, Inc. was subject to regulatory guidelines for bank holding companies with $1.0 billion or more in assets, at September 30, 2016, the Company would have exceeded all regulatory capital requirements. The regulatory capital ratios calculated for FS Bancorp, Inc. at September 30, 2016 were 9.4% for Tier 1 leverage-based capital, 11.1% for Tier 1 risk-based capital, 12.4% for total risk-based capital, and 11.1% for CET 1 capital ratio.

37

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Forward-Looking Statements

This report may contain forward-looking statements, which can be identified by the use of words such as “believes,” “expects,” “anticipates,” “estimates,” or similar expressions. Forward-looking statements include, but are not limited to:

• statements of our goals, intentions, and expectations;

• statements regarding our business plans, prospects, growth, and operating strategies;

• statements regarding the quality of our loan and investment portfolios; and

• estimates of our risks and future costs and benefits.

These forward-looking statements are subject to significant risks and uncertainties. Actual results may differ materially from those contemplated by the forward-looking statements due to, among others, the following factors:

• general economic conditions, either nationally or in our market area, that are worse than expected;

• the credit risks of lending activities, including changes in the level and trend of loan delinquencies and write offs and changes in our allowance for loan losses and provision for loan losses that may be impacted by deterioration in the housing and commercial real estate markets;

• secondary market conditions and our ability to sell loans in the secondary market;

• fluctuations in the demand for loans, the number of unsold homes, land and other properties, and fluctuations in real estate values in our market area;

• increases in premiums for deposit insurance;

• the use of estimates in determining fair value of certain of our assets, which estimates may prove to be incorrect and result in significant declines in valuation;

• changes in the interest rate environment that reduce our interest margins or reduce the fair value of financial instruments;

• increased competitive pressures among financial services companies;

• our ability to execute our plans to grow our residential construction lending, our mortgage banking operations, our warehouse lending, and the geographic expansion of our indirect home improvement lending;

• our ability to attract and retain deposits;

• our ability to successfully integrate any assets, liabilities, customers, systems, and management personnel we may acquire into our operations and our ability to realize related revenue synergies and expected cost savings and other benefits within the anticipated time frames or at all including in particular, our recent Branch Purchase;

• our ability to control operating costs and expenses;

• changes in consumer spending, borrowing, and savings habits;

• our ability to successfully manage our growth;

• legislative or regulatory changes that adversely affect our business, or increase capital requirements, including the effect of the Dodd-Frank Wall Street Reform and Consumer Protection Act, changes in regulation policies and principles, or the interpretation of regulatory capital or other rules, including as a result of Basel III;

• adverse changes in the securities markets;

• changes in accounting policies and practices, as may be adopted by the bank regulatory agencies, the Public Company Accounting Oversight Board or the Financial Accounting Standards Board;

38

• costs and effects of litigation, including settlements and judgments;

• our ability to implement our branch expansion strategy;

• inability of key third-party vendors to perform their obligations to us; and

• other economic, competitive, governmental, regulatory, and technical factors affecting our operations, pricing, products, and services and other risks described elsewhere in this Form 10-Q and our other reports filed with the U.S. Securities and Exchange Commission, including our Annual Report on Form 10-K for the year ended December 31, 2015.

Any of the forward-looking statements made in this Form 10-Q and in other public statements may turn out to be wrong because of inaccurate assumptions we might make, because of the factors illustrated above or because of other factors that we cannot foresee. Forward-looking statements are based upon management’s beliefs and assumptions at the time they are made. The Company undertakes no obligation to update or revise any forward-looking statement included in this report or to update the reasons why actual results could differ from those contained in such statements, whether as a result of new information, future events or otherwise. In light of these risks, uncertainties and assumptions, the forward-looking statements discussed in this report might not occur and you should not put undue reliance on any forward-looking statements.

Overview

FS Bancorp, Inc. and its subsidiary bank, 1st Security Bank have been serving the Puget Sound area since 1936. Originally chartered as a credit union, previously known as Washington’s Credit Union, the credit union served various select employment groups. On April 1, 2004, the credit union converted to a Washington state-chartered mutual savings bank. On July 9, 2012, the Bank converted from mutual to stock ownership and became the wholly owned subsidiary of FS Bancorp, Inc.

The Company is relationship-driven delivering banking and financial services to local families, local and regional businesses and industry niches within distinct Puget Sound area communities, and opened one loan production office located in the Tri-Cities, Washington during the fourth quarter of 2014. On January 22, 2016, the Company completed the previously announced Branch Purchase from Bank of America, N.A. and acquired $186.4 million in deposits and $419,000 in loans based on January 22, 2016 financial information. The four branches are located in the communities of Port Angeles, Sequim, Port Townsend, and Hadlock, Washington. The Branch Purchase expanded our Puget Sound-focused retail footprint onto the Olympic Peninsula and provided an opportunity to extend our unique brand of community banking into those communities.

The Company also maintains its long-standing indirect consumer lending platform which operates throughout the West Coast. The Company emphasizes long-term relationships with families and businesses within the communities served, working with them to meet their financial needs. The Company is also actively involved in community activities and events within these market areas, which further strengthens our relationships within those markets.

The Company focuses on diversifying revenues, expanding lending channels, and growing the banking franchise. Management remains focused on building diversified revenue streams based upon credit, interest rate, and concentration risks. Our business plan remains as follows:

▪ Growing and diversifying our loan portfolio;

▪ Maintaining strong asset quality;

▪ Emphasizing lower cost core deposits to reduce the costs of funding our loan growth;

▪ Capturing our customers’ full relationship by offering a wide range of products and services by leveraging our well-established involvement in our communities and by selectively emphasizing products and services designed to meet our customers’ banking needs.

The Company is a diversified lender with a focus on the origination of indirect home improvement loans, also referred to as fixture secured loans, commercial real estate mortgage loans, home loans, commercial business loans, and second mortgage/home equity loan products. Consumer loans, in particular indirect home improvement loans to finance window replacement, gutter replacement, siding replacement, solar panels, and other improvement renovations, represent the largest portion of the loan portfolio and have traditionally been the mainstay of our lending strategy. At

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September 30, 2016, consumer loans represented 28.2% of the Company’s total gross loan portfolio, down from 31.0% at December 31, 2015, as real estate loan originations have increased at a faster pace than consumer loan originations during the nine months ended September 30, 2016.

Indirect home improvement lending is dependent on the Bank’s relationships with home improvement contractors and dealers. The Company funded $18.4 million, or 1,197 loans during the quarter ended September 30, 2016, using its indirect home improvement contractor/dealer network located throughout Washington, Oregon, Idaho, and California with four contractors/dealers responsible for 48.4% of the funded loans dollar volume. The Company began originating consumer indirect loans during the fourth quarter of 2012 in the State of California and since the program’s inception has originated $90.5 million. During the nine months ended September 30, 2016, the Company originated $16.1 million of consumer indirect loans in California, and at September 30, 2016, the Company had $34.7 million of consumer indirect loans, including $34.5 million of consumer solar loans outstanding that were originated in California. Management has established a concentration limit of no more than 100% of the Bank’s total risk-based capital for loans originated in California. At September 30, 2016, the limit was $91.1 million.

The Company originates loans secured by first mortgages on one-to-four-family residences primarily in the market areas served by the Company. The Company originates one-to-four-family residential mortgage loans through referrals from real estate agents, financial planners, builders, and from existing customers. Walk-in customers are also an important source of the Company’s loan originations. The Company originated $584.1 million of one-to-four-family mortgages during the nine months ended as of September 30, 2016, of which $471.7 million were sold to investors. Of the loans sold to investors, $321.5 million were sold to the FNMA, FHLMC, FHLB, and/or GNMA with servicing rights retained for the purpose of developing these customer relationships. At September 30, 2016, held for investment one-to-four-family residential mortgage loans, which excludes loans held for sale of $77.1 million, totaled $116.9 million, or 19.4%, of the total gross loan portfolio.

Since 2012, the Company has had an emphasis on diversifying lending products by expanding commercial real estate, commercial business and residential lending, while maintaining the current size of the consumer loan portfolio. The Company’s lending strategies are intended to take advantage of: (1) historical strength in indirect consumer lending, (2) recent market consolidation that has created new lending opportunities and the availability of experienced bankers, and (3) strength in relationship lending. Retail deposits will continue to serve as an important funding source.

The Company generally underwrites the one-to-four-family loans based on the applicant’s ability to repay. This includes employment and credit history and the appraised value of the subject property. The Company lends up to 100% of the lesser of the appraised value or purchase price for one-to-four-family first mortgage loans. For first mortgage loans with a loan-to-value ratio in excess of 80%, the Company generally requires either private mortgage insurance or government sponsored insurance in order to mitigate the higher risk level associated with higher loan-to-value loans. Fixed-rate loans secured by one-to-four-family residences have contractual maturities of up to 30 years and are generally fully amortizing, with payments due monthly. Adjustable-rate mortgage loans may pose different credit risks than fixed-rate loans, primarily because as interest rates increase, the borrower’s payments rise, increasing the potential for default. Properties securing the one-to-four-family loans are appraised by independent fee appraisers who are selected in accordance with industry and regulatory standards. The Company requires borrowers to obtain title and hazard insurance, and flood insurance, if necessary. Loans are generally underwritten to the secondary market guidelines with additional requirements as determined by the internal underwriting department.

The Company is significantly affected by prevailing economic conditions, as well as government policies and regulations concerning, among other things, monetary and fiscal affairs. Deposit flows are influenced by a number of factors, including interest rates paid on time deposits, other investments, account maturities, and the overall level of personal income and savings. Lending activities are influenced by the demand for funds, the number and quality of lenders, and regional economic cycles. Sources of funds for lending activities include primarily deposits, including brokered deposits, borrowings, payments on loans and income provided from operations.

The Company’s earnings are dependent upon net interest income, the difference between interest income and interest expense. Interest income is a function of the balances of loans and investments outstanding during a given period and the yield earned on these loans and investments. Interest expense is a function of the amount of deposits and borrowings outstanding during the same period and interest rates paid on these deposits and borrowings. Another significant influence on the Company's earnings is fee income from mortgage banking activities. The Company’s earnings are also

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affected by the provision for loan losses, service charges and fees, gains from sales of assets, operating expenses and income taxes.

Critical Accounting Policies and Estimates

Certain of the Company’s accounting policies are important to the portrayal of the Company’s financial condition, since they require management to make difficult, complex, or subjective judgments, some of which may relate to matters that are inherently uncertain. Estimates associated with these policies are susceptible to material changes as a result of changes in facts and circumstances. Facts and circumstances which could affect these judgments include, but are not limited to, changes in interest rates, changes in the performance of the economy and changes in the financial condition of borrowers. Management believes that its critical accounting policies include the following:

Allowance for Loan Loss. The allowance for loan losses is the amount estimated by management as necessary to cover probable losses inherent in the loan portfolio at the balance sheet date. The allowance is established through the provision for loan losses, which is charged to income. A high degree of judgment is necessary when determining the amount of the allowance for loan losses. Among the material estimates required to establish the allowance are: loss exposure at default; the amount and timing of future cash flows on impacted loans; value of collateral; and determination of loss factors to be applied to the various elements of the portfolio. All of these estimates are susceptible to significant change. Management reviews the level of the allowance at least quarterly and establishes the provision for loan losses based upon an evaluation of the portfolio, past loss experience, current economic conditions, and other factors related to the collectability of the loan portfolio.

Although the Company believes it uses the best information available to establish the allowance for loan losses, future adjustments to the allowance may be necessary if economic conditions differ substantially from the assumptions used in making the evaluation. As the Company adds new products to the loan portfolio and expands the Company’s market area, management intends to enhance and adapt our methodology to keep pace with the size and complexity of the loan portfolio. Changes in any of the above factors could have a significant effect on the calculation of the allowance for loan losses in any given period. Management believes that its systematic methodology continues to be appropriate given our size and level of complexity.

Servicing Rights. Servicing assets are recognized as separate assets when rights are acquired through the purchase or through the sale of financial assets. Generally, purchased servicing rights are capitalized at the cost to acquire the rights. For sales of mortgage, commercial and consumer loans, a portion of the cost of originating the loan is allocated to the servicing right based on relative fair value. Fair value is based on market prices for comparable mortgage, commercial, or consumer servicing contracts, when available, or alternatively, is based on a valuation model that calculates the present value of estimated future net servicing income. The valuation model incorporates assumptions that market participants would use in estimating future net servicing income, such as the cost to service, the discount rate, the custodial earnings rate, an inflation rate, ancillary income, prepayment speeds, and default rates and losses.

Servicing assets are evaluated quarterly for impairment based upon the fair value of the rights as compared to amortized cost. Impairment is determined by stratifying rights into tranches based on predominant characteristics, such as interest rate, loan type, and investor type. Impairment is recognized through a valuation allowance to the extent that fair value is less than the capitalized amount. If the Company later determines that all or a portion of the impairment no longer exists, a reduction of the allowance may be recorded as a recovery and an increase to income. Capitalized servicing rights are stated separately on the Consolidated Balance Sheets and are amortized into noninterest income in proportion to, and over the period of, the estimated future net servicing income of the underlying financial assets.

Derivative and Hedging Activity. ASC 815, “Derivatives and Hedging,” requires that derivatives of the Company be recorded in the consolidated financial statements at fair value.  Management considers its accounting policy for derivatives to be a critical accounting policy because these instruments have certain interest rate risk characteristics that change in value based upon changes in the capital markets.  The Company’s derivatives are primarily the result of its mortgage banking activities in the form of commitments to extend credit, commitments to sell loans, TBA MBS trades and option contracts to mitigate the risk of the commitments to extend credit.  Estimates of the percentage of commitments to extend credit on loans to be held for sale that may not fund are based upon historical data and current market trends.  The fair value adjustments of the derivatives are recorded in the Consolidated Statements of Income with offsets to other assets or other liabilities in the Consolidated Balance Sheets.

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Income Taxes. Income taxes are reflected in the Company’s consolidated financial statements to show the tax effects of the operations and transactions reported in the consolidated financial statements and consist of taxes currently payable plus deferred taxes. Accounting Standards Codification, ASC 740, “Accounting for Income Taxes,” requires the asset and liability approach for financial accounting and reporting for deferred income taxes. Deferred tax assets and liabilities result from differences between the financial statement carrying amounts and the tax bases of assets and liabilities. They are reflected at currently enacted income tax rates applicable to the period in which the deferred tax assets or liabilities are expected to be realized or settled and are determined using the assets and liability method of accounting. The deferred income provision represents the difference between net deferred tax asset/liability at the beginning and end of the reported period. In formulating the deferred tax asset, the Company is required to estimate income and taxes in the jurisdiction in which the Company operates. This process involves estimating the actual current tax exposure for the reported period together with assessing temporary differences resulting from differing treatment of items, such as depreciation and the provision for loan losses, for tax and financial reporting purposes.

Deferred tax liabilities occur when taxable income is less than reported income on the income statements due to accounting valuation methods that differ from tax, as well as tax rate estimates and payments made quarterly and adjusted to actual at the end of the year. Deferred tax liabilities are temporary differences payable in future periods. The Company had a net deferred tax liability of $1.9 million, and $1.3 million, at September 30, 2016 and December 31, 2015, respectively.

Comparison of Financial Condition at September 30, 2016 and December 31, 2015

Assets. Total assets increased $149.9 million, or 22.1%, to $827.5 million at September 30, 2016, from $677.6 million at December 31, 2015, primarily as a result of a $90.3 million, or 18.0% increase in loans receivable, net, a $32.2 million, or 71.7% increase in loans held for sale, a $25.5 million, or 46.3% increase in securities available-for-sale, a $2.9 million, or 153.0% increase in other assets, a $2.3 million, or 100.0% increase in goodwill, a $1.9 million, or 100.0% increase in core deposit intangible, and a $1.8 million, or 31.7% increase in servicing rights, a $1.6 million, or 12.8% increase in certificates of deposit at other financial institutions, and a $1.2 million, or 8.8% increase in premises and equipment, partially offset by a $7.9 million, or 32.5% decrease in cash and cash equivalents, and a $2.5 million, or 56.0% decrease in FHLB stock, at cost. The increase in assets during the nine months ended September 30, 2016 was primarily funded by cash received from deposits acquired in the Branch Purchase.

Loans receivable, net increased $90.3 million, or 18.0%, to $592.8 million at September 30, 2016, from $502.5 million at December 31, 2015. The increase in loans receivable, net was primarily a result of increases in total real estate loans of $44.0 million including increases in all categories of real estate loans, as well as increases of $27.8 million in warehouse lending, $12.3 million in consumer loans, and $8.9 million in commercial and industrial loans.

Loans held for sale, consisting of one-to-four-family loans, increased by $32.2 million, or 71.7%, to $77.1 million at September 30, 2016, from $44.9 million at December 31, 2015 due to increased loan originations and the timing difference between loan fundings and loan sale settlements. The Company continues to expand its home lending operations by hiring additional lending staff and will continue selling one-to-four-family mortgage loans into the secondary market for asset/liability management purposes. During the quarter ended September 30, 2016, the Company sold $205.1 million of one-to-four-family mortgage loans to investors, compared to sales of $137.5 million for the same quarter one year ago.

One-to-four-family originations of loans held for sale, including loans brokered to other institutions, increased $67.5 million, or 40.8% to $232.9 million during the three months ended September 30, 2016, compared to $165.4 million for the three months ended September 30, 2015. The growth in originations was a result of increased purchase activity associated with the strong home purchase demand in the Pacific Northwest and the continued favorable market interest rates.

The allowance for loan losses at September 30, 2016 was $9.6 million, or 1.6% of gross loans receivable, excluding loans held for sale, compared to $7.8 million, or 1.5% of gross loans receivable, excluding loans held for sale, at December 31, 2015. Substandard loans increased $744,000, or 25.0%, to $3.7 million at September 30, 2016, compared to $3.0 million at December 31, 2015, primarily due to four commercial lines of credit totaling $1.2 million that were downgraded as a result of the financial performance of the borrowers. Non-performing loans, consisting of non-accruing

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loans, decreased $423,000 or 41.6%, to $594,000 at September 30, 2016, from $1.0 million at December 31, 2015. At September 30, 2016, non-performing loans consisted of $387,000 of indirect home improvement loans, $171,000 of home equity loans, and $36,000 of solar loans. Non-performing loans to total gross loans decreased to 0.1% at September 30, 2016, compared to 0.2% at December 31, 2015. The Company had no OREO at September 30, 2016 or at December 31, 2015. The Company had one TDR loan with a balance of $57,000 at September 30, 2016, which was performing in accordance with its modified terms, compared to two TDR loans totaling $734,000 at December 31, 2015, of which one TDR loan with a balance of $525,000 was on non-accrual, and the remaining TDR loan of $209,000 was performing in accordance with its modified terms at December 31, 2015.

Liabilities. Total liabilities increased $145.7 million, or 24.2%, to $747.9 million at September 30, 2016, from $602.2 million at December 31, 2015 due primarily to the Branch Purchase. Deposits increased $218.0 million, or 44.9%, to $703.2 million at September 30, 2016, from $485.2 million at December 31, 2015. Relationship-based transactional accounts (noninterest-bearing checking, interest-bearing checking, and escrow accounts) increased $110.4 million, or 103.8%, to $216.8 million at September 30, 2016, from $106.3 million at December 31, 2015, including $6.6 million in public funds acquired in the Branch Purchase. Money market and savings accounts increased $98.9 million, or 52.1%, to $288.7 million at September 30, 2016, from $189.7 million at December 31, 2015. Time deposits increased $8.6 million, or 4.6%, to $197.7 million at September 30, 2016, from $189.1 million at December 31, 2015. Non-retail certificates of deposit which includes brokered certificates of deposit, online certificates of deposit, and public funds increased $14.2 million, or 30.7% to $60.5 million at September 30, 2016, compared to $46.3 million at December 31, 2015. Management remains focused on growth in lower cost relationship-based deposits.

At September 30, 2016, total debt was $30.9 million consisting of borrowings of $21.0 million and a subordinated note, net of $9.8 million. Borrowings decreased $77.7 million, or 78.7%, to $21.0 million at September 30, 2016, from $98.8 million at December 31, 2015, primarily due to the cash received in the Branch Purchase being utilized to repay FHLB advances.

Stockholders’ Equity. Total stockholders’ equity increased to $79.6 million at September 30, 2016, from $75.3 million at December 31, 2015. The increase in stockholders’ equity during the nine months ended September 30, 2016, was primarily related to net income of $8.0 million,and an increase of $695,000 in other comprehensive income (representing unrealized gains in our investment portfolio), primarily offset by common stock repurchases of $4.9 million. During the nine months ended September 30, 2016, the Company repurchased 198,000 shares of its common stock, of which 193,000 shares were purchased in accordance with the stock repurchase plan at an average price per share of $24.79. The Company’s stock repurchase plan announced on July 28, 2015, ended on August 31, 2016. Book value per common share was $27.89 at September 30, 2016, compared to $25.18 at December 31, 2015.

Comparison of Results of Operations for the Three and Nine Months Ended September 30, 2016 and 2015

General. Net income for the three months ended September 30, 2016, increased $1.5 million, or 73.3%, to $3.5 million, from $2.0 million for the three months ended September 30, 2015. The increase in net income was primarily a result of a $2.9 million, or 65.6% increase in noninterest income, and a $1.7 million, or 21.3% increase in interest income, partially offset by a $2.5 million, or 31.7% increase in noninterest expense.

Net income for the nine months ended September 30, 2016, increased $1.1 million, or 15.9%, to $8.0 million, from $6.9 million for the nine months ended September 30, 2015. The increase in net income was primarily a result of a $4.8 million, or 21.2% increase in interest income, and a $4.4 million, or 32.1% increase in noninterest income, partially offset by a $7.1 million, or 32.9% increase in noninterest expense.

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The following table sets forth the average balances of all major categories of interest-earning assets and interest-bearing liabilities to calculate the comparison of results of operations for the three and nine months ended September 30, 2016 and 2015:

Average Balances	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
Assets	2016		2015		2016		2015
Loans receivable (1)	$	643,989	$	501,852	$	600,343	$	471,333
Securities available-for-sale, at fair value	83,643		50,518		80,214		47,416
Interest-bearing deposits and certificates of deposit at other financial institutions	36,744		17,060		74,573		17,000
Total interest-earning assets	764,376		569,430		755,130		535,749
Noninterest-earning assets (2)	39,081		26,847		35,026		26,064
Total assets	$	803,457	$	596,277	$	790,156	$	561,813
Liabilities and stockholders’ equity
Interest-bearing accounts	$	532,069	$	417,798	$	517,625	$	392,141
Borrowings	20,239		28,232		28,660		29,105
Subordinated note	9,817		—		9,812		—
Total interest-bearing liabilities	562,125		446,030		556,097		421,246
Noninterest-bearing accounts	153,209		71,815		147,848		65,029
Other noninterest-bearing liabilities	12,048		7,620		11,222		7,011
Stockholders’ equity	76,075		70,812		74,989		68,527
Total liabilities and stockholders’ equity	$	803,457	$	596,277	$	790,156	$	561,813
(1) Includes loans held for sale
(2) Includes BOLI, goodwill, and CDI

Net Interest Income. Net interest income increased $1.6 million, or 22.6%, to $8.8 million for the three months ended September 30, 2016, from $7.1 million for the three months ended September 30, 2015. The increase in net interest income was attributable to a $1.5 million, or 19.5% increase in loans receivable interest income, primarily due to an increase in the average loans receivable balance, and a $209,000, or 63.5% increase in interest and dividends on investment securities, cash and cash equivalents, and interest-bearing deposits at other financial institutions, partially offset by a $107,000, or 11.6% increase in total interest expense, primarily due to the addition of the subordinated note interest expense of $171,000.

Net interest income increased $4.4 million, or 21.5%, to $24.7 million for the nine months ended September 30, 2016, from $20.3 million for the nine months ended September 30, 2015. The increase in net interest income was attributable to a $4.0 million, or 18.0% increase in loans receivable interest income, primarily due to an increase in the average loans receivable balance, and an $877,000, or 100.3% increase in interest and dividends on investment securities, cash and cash equivalents, and interest-bearing deposits at other financial institutions, partially offset by a $480,000, or 18.3% increase in interest expense, primarily due to the addition of the subordinated note interest expense of $512,000.

The net interest margin (“NIM”) decreased 42 basis points to 4.55% for the three months ended September 30, 2016, from 4.97% for the three months ended September 30, 2015, and decreased 70 basis points to 4.36% for the nine months ended September 30, 2016, from 5.06% for the same period of the prior year. The decreased NIM reflects increased balances in overnight cash balances invested at the overnight Fed Funds rate, and growth in lower yielding loan and investment assets. Our strategy to increase the loan portfolio through diversified lending channels has pressured the NIM as the increase in lower yielding real estate and commercial business loans has offset the increase in higher yielding consumer loan products. As a percentage, consumer loans to total gross loans were 28.2% at September 30, 2016, compared to 31.5% at September 30, 2015. The average cost of funds decreased 14 basis points to 0.57% for the three months ended September 30, 2016, from 0.71% for the three months ended September 30, 2015, and a 13 basis points decrease in the cost of funds to 0.59% for the nine months ended September 30, 2016, from 0.72% for the same period in the prior year.  The decrease primarily reflects the growth of relatively low cost transactional non-maturity deposits acquired through the Branch Purchase and the decline in the percentage of higher cost certificates of deposit to total

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deposits over the last year. Management remains focused on matching deposit duration with the duration of earning assets where appropriate.

Interest Income. Interest income for the three months ended September 30, 2016, increased $1.7 million, or 21.3%, to $9.8 million, from $8.1 million for the three months ended September 30, 2015. The increase during the period was primarily attributable to the increase in the average balance of loans receivable to $644.0 million for the three months ended September 30, 2016, compared to $501.9 million for the three months ended September 30, 2015. The average yield on interest-earning assets decreased 52 basis points to 5.09% for the three months ended September 30, 2016, compared to 5.61% for the three months ended September 30, 2015.

Interest income for the nine months ended September 30, 2016, increased $4.8 million, or 21.2%, to $27.8 million, from $22.9 million for the nine months ended September 30, 2015. The increase during the period was primarily attributable to the increase in the average balance of loans receivable to $600.3 million for the nine months ended September 30, 2016, compared to $471.3 million for the nine months ended September 30, 2015. The average yield on interest-earning assets decreased 81 basis points to 4.91% for the nine months ended September 30, 2016, compared to 5.72% for the nine months ended September 30, 2015.

Interest Expense. Interest expense increased $107,000, or 11.6%, to $1.0 million for the three months ended September 30, 2016, from $922,000 for the same period of the prior year. The increase during the period was primarily attributable to the $116.1 million, or 26.0% increase in the average balance of interest-bearing liabilities to $562.1 million for the quarter ended September 30, 2016, from $446.0 million for the quarter ended September 30, 2015. The average cost of funds decreased 14 basis point to 0.57% for the three months ended September 30, 2016, compared to 0.71% for the three months ended September 30, 2015. The average cost of deposits decreased 22 basis points to 0.47% for the three months ended September 30, 2016, compared to 0.69% for the three months ended September 30, 2015, reflecting the significant amount of relatively low cost relationship-based transactional deposits acquired in the Branch Purchase and the decline in the percentage of higher cost certificates of deposit to total deposits over the last year.

Interest expense increased $480,000, or 18.3%, to $3.1 million for the nine months ended September 30, 2016, from $2.6 million for the same period of the prior year. The average cost of funds decreased 13 basis points to 0.59% for the nine months ended September 30, 2016, compared to 0.72% for the nine months ended September 30, 2015. The average cost of deposits decreased 22 basis points to 0.48% for the nine months ended September 30, 2016, compared to 0.70% for the nine months ended September 30, 2015.

Provision for Loan Losses.  The provision for loan losses was unchanged at $600,000 for both the three months ended September 30, 2016 and 2015. During the three months ended September 30, 2016, net recoveries totaled $35,000, compared to net charge-offs of $139,000 during the same period last year.

The provision for loan losses was also unchanged at $1.8 million for both the nine months ended September 30, 2016 and 2015. Substandard loans increased $915,000, or 32.1%, to $3.7 million at September 30, 2016, compared to $2.8 million at September 30, 2015. The increase from one year ago was primarily associated with four commercial lines of credit totaling $1.2 million. During the nine months ended September 30, 2016, net recoveries totaled $1,000, compared to net charge-offs of $502,000 during the same period last year.

Noninterest Income. Noninterest income increased $2.9 million, or 65.6%, to $7.2 million for the three months ended September 30, 2016, from $4.4 million for the three months ended September 30, 2015. The increase during the period was primarily due to an increase of $2.3 million in gain on sale of loans, and a $371,000 increase in service charges and fee income primarily associated with the Branch Purchase and growth in the number of home loans serviced by the Bank. One-to-four-family originations of loans held for sale, including loans brokered to other institutions, increased 40.8% to $232.9 million during the quarter ended September 30, 2016, compared to $165.4 million for the same quarter one year ago. The growth in originations was a result of increased purchase activity associated with the strong home purchase demand in the Pacific Northwest and the continued favorable market interest rates. Purchase production increased by $10.0 million, or 7.6% with $141.7 million in purchased loans that closed during the three months ended September 30, 2016, up from $131.7 million for the three months ended September 30, 2015. Refinances increased by $57.4 million, or 170.8%, to $91.0 million for the three months ended September 30, 2016, from $33.6 million for the same period last year.The percentage of one-to-four-family mortgage loan originations for home purchases was 60.9% of third quarter originations versus 39.1% of third quarter originations for refinance activity. This compares to 79.7%

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of originations to purchase a home versus 20.3% to refinance a home in the third quarter of 2015. In addition we recognized a $146,000 gain on sale of investment securities for the three months ended September 30, 2016, compared to none for the same period last year.

Noninterest income increased $4.4 million, or 32.1%, to $18.1 million for the nine months ended September 30, 2016, from $13.7 million for the nine months ended September 30, 2015. The increase during the period was primarily due to an increase of $3.2 millionin gain on sale of loans, and a $1.0 million increase in service charges and fee income primarily associated with the Branch Purchase and growth in the number of home loans serviced by the Bank.

Noninterest Expense. Noninterest expense increased $2.5 million, or 31.7% to $10.3 million for the three months ended September 30, 2016, from $7.8 million for the three months ended September 30, 2015. The increase in noninterest expense was primarily a result of a $2.0 million, or 46.4% increase in salaries and benefits which includes $1.8 million of commissions and incentives for the loan production staff, as well as stock-based compensation associated with the 2013 Equity Incentive Plan with the remainder of the increase in salaries and benefits of $200,000 primarily reflecting additional staff due to the Branch Purchase. Other expense categories also increased due to the Branch Purchase including a $332,000, or 29.7% increase in operations costs, a $157,000, or 41.3% increase in data processing, a $140,000, or 100.0% increase in amortization of the core deposit intangible, and a $100,000, or 20.1% increase in occupancy, partially offset by a decrease of $432,000 in acquisition costs. Increases not associated with the Branch Purchase included a $336,000, or 88.7% increase in loan costs, partially offset by a recovery of $216,000 of servicing rights impairment.

Noninterest expense increased $7.1 million, or 32.9% to $28.8 million for the nine months ended September 30, 2016, from $21.7 million for the nine months ended September 30, 2015, primarily as a result of the Branch Purchase and Company growth including a $4.0 million, or 32.5% increase in salaries and benefits, a $1.0 million, or 31.5% increase in operations, a $660,000, or 58.5% increase in loan costs, a $444,000, or 39.2% increase in data processing, a $387,000, or 27.9% increase in occupancy, and a $222,000, or 17.5% increase in professional fees. We also incurred $382,000 in amortization of the core deposit intangible attributable to the Branch Purchase during the nine months ended September 30, 2016, as compared to none in the same period last year.

The efficiency ratio, which is noninterest expense as a percentage of net interest income and noninterest income, improved to 64.5% for the three months ended September 30, 2016, compared to 68.0% for the three months ended September 30, 2015. For the nine months ended September 30, 2016, the efficiency ratio weakened slightly to 67.4% compared to 63.8% for the nine months ended September 30, 2015. Both periods reflect a greater increase in noninterest income and net interest income as compared to a smaller increase in noninterest expense.

Provision for Income Tax. For the nine months ended September 30, 2016, the Company recorded a provision for income tax expense of $4.2 million on pre-tax income as compared to $3.7 million. The effective tax rate for the nine month period ended September 30, 2016 and 2015 was 34.5% and 34.8%, respectively. 

Liquidity

Management maintains a liquidity position that it believes will adequately provide funding for loan demand and deposit runoff that may occur in the normal course of business. The Company relies on a number of different sources in order to meet its potential liquidity demands. The primary sources are increases in deposit accounts, FHLB advances, purchases of Fed Funds, sale of securities available-for-sale, cash flows from loan payments, sales of one-to-four-family loans held for sale, and maturing securities.

At September 30, 2016, the Bank’s total borrowing capacity was $216.2 million with the FHLB of Des Moines, with unused borrowing capacity of $195.0 million. The FHLB borrowing limit is based on certain categories of loans, primarily real estate loans that qualify as collateral for FHLB advances. At September 30, 2016, the Bank held approximately $277.8 million in loans that qualify as collateral for FHLB advances. In addition to the availability of liquidity from the FHLB of Des Moines, the Bank maintained a short-term borrowing line with the Federal Reserve Bank, with a current limit of $83.9 million, and a combined credit limit of $40.0 million in written Fed Funds lines of credit through correspondent banking relationships at September 30, 2016. The Federal Reserve Bank borrowing limit is based on certain categories of loans, primarily consumer loans that qualify as collateral for Federal Reserve Bank line of credit. At September 30, 2016, the Bank held approximately $164.4 million in loans that qualify as collateral for the Federal Reserve Bank line of credit.

46

At September 30, 2016, $21.0 million in FHLB advances and FHLB Fed Funds were outstanding, and no advances were outstanding against the Federal Reserve Bank line of credit, and Fed Funds lines of credit. The Bank’s Asset Liability Management Policy permits management to utilize brokered deposits up to 20% of Bank deposits or $141.0 million as of September 30, 2016. Total brokered deposits as of September 30, 2016 were $47.1 million.

Liquidity management is both a daily and long-term function of Company management. Excess liquidity is generally invested in short-term investments, such as overnight deposits and Fed Funds. On a longer-term basis, a strategy is maintained of investing in various lending products and investment securities, including U.S. Government obligations and federal agency securities. The Company uses sources of funds primarily to meet ongoing commitments, pay maturing deposits and fund withdrawals, and to fund loan commitments. At September 30, 2016, the approved outstanding loan commitments, including unused lines of credit amounted to $294.5 million. Certificates of deposit scheduled to mature in three months or less at September 30, 2016, totaled $21.6 million. It is management’s policy to offer deposit rates that are competitive with other local financial institutions. Based on this management strategy, the Company believes that a majority of maturing relationship deposits will remain with the Bank.

As a separate legal entity from the Bank, FS Bancorp, Inc. must provide for its own liquidity. Sources of capital and liquidity for the FS Bancorp, Inc. include distributions from the Bank and the issuance of debt or equity securities. Dividends and other capital distributions from the Bank are subject to regulatory notice. At September 30, 2016, FS Bancorp, Inc. had $2.0 million in cash to meet liquidity needs.

Commitments and Off-Balance Sheet Arrangements

The Company is a party to financial instruments with off-balance sheet risk in the normal course of business in order to meet the financing needs of its customers. For information regarding our commitments and off-balance sheet arrangements, see Note 9 of the Notes to Consolidated Financial Statements included in Part I. Item 1 of this report.

Capital Resources

The Bank is subject to minimum capital requirements imposed by the FDIC. Based on its capital levels at September 30, 2016, the Bank exceeded these requirements as of that date. Consistent with our goals to operate a sound and profitable organization, our policy is for the Bank to maintain a well capitalized status under the capital categories of the FDIC. Based on capital levels at September 30, 2016, the Bank was considered to be well capitalized. At September 30, 2016, the Bank exceeded all regulatory capital requirements with Tier 1 leverage-based capital, Tier 1 risk-based capital, total risk-based capital, and common equity Tier 1 capital ratios of 10.3%, 12.2%, 13.5%, and 12.2%, respectively. For additional information regarding the Bank’s regulatory capital compliance, see the discussion included in Note 14 to the Notes to Consolidated Financial Statements included in Part I. Item 1 of this report.

For a bank holding company with less than $1 billion in consolidated assets, such as FS Bancorp, Inc., the capital guidelines apply on a bank only basis and the Federal Reserve requires the holding company’s subsidiary banks to be well capitalized under the prompt corrective action regulations. If FS Bancorp, Inc. was subject to regulatory guidelines for bank holding companies with $1 billion or more in assets, at September 30, 2016, FS Bancorp, Inc. would have exceeded all regulatory capital requirements.

Item 3. Quantitative and Qualitative Disclosure About Market Risk

Not required for smaller reporting companies.

Item 4. Controls and Procedures

(a)    Evaluation of Disclosure Controls and Procedures.

An evaluation of the disclosure controls and procedures (as defined in Rule 13a-15(e) of the Securities Exchange Act of 1934 (the “Act”)) at September 30, 2016 was carried out under the supervision and with the participation of the Company’s Chief Executive Officer, Chief Financial Officerand several other members of the Company’s senior management.The Company’s Chief Executive Officer and Chief Financial Officer concluded that the Company’s

47

disclosure controls and procedures in effect at September 30, 2016 were effective in ensuring that the information required to be disclosed by the Company in the reports it files or submits under the Act is: (i) accumulated and communicated to the Company’s management (including the Chief Executive Officer and Chief Financial Officer) in a timely manner and (ii) recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.

(b)    Changes in Internal Controls.

There have been no changes in the Company’s internal control over financial reporting (as defined in Rule 13a-15(f) of the Act) that occurred during the three months ended September 30, 2016, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

The Company does not expect that its disclosure controls and procedures and internal control over financial reporting will prevent all error and all fraud. A control procedure, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control procedure are met. Because of the inherent limitations in all control procedures, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of simple error or mistake. Additionally, controls may be circumvented by the individual acts of some persons, by collusion of two or more people, or by override of the control. The design of any control procedure also is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions; over time, controls may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Because of the inherent limitations in a cost-effective control procedure, misstatements due to error or fraud may occur and not be detected.

PART II. OTHER INFORMATION

Item 1.        Legal Proceedings

In the normal course of business, the Company occasionally becomes involved in various legal proceedings. In the opinion of management, any liability from such proceedings would not have a material adverse effect on the business or financial condition of the Company.

Item 1A.    Risk Factors

There have been no material changes to the risk factors set forth in Part I. Item 1A of the Company’s Annual Report on Form 10-K for the year ended December 31, 2015.

Item 2.        Unregistered Sales of Equity Securities and Use of Proceeds

(a)     Not applicable

(b)     Not applicable

48

(c)    The following table summarizes common stock repurchases during the three months ended September 30, 2016:

Period	Total Number of Shares Purchased	Average Price Paid per Share		Total Number of Shares Repurchased as Part of Publicly Announced Plan	Maximum Number of Shares that May Yet Be Repurchased Under the Plan
July 1, 2016 - July 31, 2016	1,354	$	25.21	1,354	132,388
August 1, 2016 - August 31, 2016	—	—		—	132,388
September 1, 2016 - September 30, 2016	—	—		—	—
Total	1,354	$	25.21	1,354	—

The above repurchase plan was announced on July 28, 2015, authorizing the repurchase of up to 325,000 shares, or 10% of the Company’s outstanding shares. All shares were repurchased in the open market. The term of the plan covered a twelve month period and ended on August 31, 2016. No other repurchase plans have been authorized.

Item 3.         Defaults Upon Senior Securities

Not applicable.

Item 4.        Mine Safety Disclosures

Not applicable.

Item 5.        Other Information

Not applicable.

Item 6.        Exhibits

3.1    Articles of Incorporation of FS Bancorp, Inc. (1)

3.2    Bylaws of FS Bancorp, Inc. (2)

4.1    Form of Common Stock Certificate of FS Bancorp, Inc. (1)

10.1    Severance Agreement between 1st Security Bank of Washington and Joseph C. Adams (1)

10.2    Form of Change of Control Agreement between 1st Security Bank of Washington and each of Matthew D.

    Mullet and Drew B. Ness (1)

10.3    FS Bancorp, Inc. 2013 Equity Incentive Plan (the “2013 Plan”) (3)

10.4    Form of Incentive Stock Option Agreement under the 2013 Plan (3)

10.5    Form of Non-Qualified Stock Option Agreement under the 2013 Plan (3)

10.6    Form of Restricted Stock Agreement under the 2013 Plan (3)

10.7    Purchase and Assumption Agreement between Bank of America, National Association and 1st Security

49

    Bank dated September 1, 2015 (4)

10.8 Subordinated Loan Agreement dated September 30, 2015 by and among Community Funding CLO, Ltd. and the Company (5)

10.9 Form of change of control agreement with Donn C. Costa and Debbie L. Steck (6)

31.1 Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

31.2 Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32.1 Certification of Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

32.2 Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101 The following materials from the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2016, formatted in Extensible Business Reporting Language (XBRL): (1) Consolidated Balance Sheets; (2) Consolidated Statements of Income; (3) Consolidated Statements of Comprehensive Income; (4) Consolidated Statements of Changes in Stockholders’ Equity; (5) Consolidated Statements of Cash Flows; and (6) Notes to Consolidated Financial Statements.

(1) Filed as an exhibit to the Registrant’s Registration Statement on Form S-1 (333-177125) filed on October 3, 2011, and incorporated by reference.

(2)    Filed as an exhibit to the Registrant’s Current Report on Form 8-K filed on July 10, 2013 (File No. 001-35589).

(3) Filed as an exhibit to the Registrant’s Registration Statement on Form S-8 (333-192990) filed on December 20, 2013, and incorporated by reference.

(4) Filed as an exhibit to the Registrant’s Current Report on Form 8-K filed on September 2, 2015 (File No. 001-35589).

(5) Filed as an exhibit to the Registrant’s Current Report on Form 8-K filed on October 19, 2015 (File No. 001-35589).

(6) Filed as an exhibit to the Registrant’s Current Report on Form 8-K filed on February 1, 2016 (File No. 001-35589).

50

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	FS BANCORP, INC.
Date: November 9, 2016	By:	/s/Joseph C. Adams
		Joseph C. Adams,
		Chief Executive Officer
		(Duly Authorized Officer)
Date: November 9, 2016	By:	/s/Matthew D. Mullet
		Matthew D. Mullet
		Secretary, Treasurer and
		Chief Financial Officer
		(Principal Financial and Accounting Officer)

51

Exhibit Index

Exhibit No.	Description
31.1	Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1	Certification of Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2	Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101	The following materials from the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2016, formatted in Extensible Business Reporting Language (XBRL): (1) Consolidated Balance Sheets; (2) Consolidated Statements of Income; (3) Consolidated Statements of Comprehensive Income; (4) Consolidated Statements of Changes in Stockholders’ Equity; (5) Consolidated Statements of Cash Flows; and (6) Notes to Consolidated Financial Statements.

EX-31.1

EXHIBIT 31.1

Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Joseph C. Adams, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of FS Bancorp, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15-(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	November 9, 2016	/s/Joseph C. Adams
		Joseph C. Adams Chief Executive Officer

EX-31.2

EXHIBIT 31.2

Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Matthew D. Mullet, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of FS Bancorp, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15-(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	November 9, 2016	/s/Matthew D. Mullet
		Matthew D. Mullet Chief Financial Officer

EX-32.1

EXHIBIT 32.1

Certification of Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the accompanying Quarterly Report on Form 10-Q of FS Bancorp, Inc. (the “Company”) for the quarter ended September 30, 2016 (the “Report”), I, Joseph C. Adams, in my capacity as Chief Executive Officer of the Company, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of the dates and for the periods presented in the financial statements included in the Report.

Date:	November 9, 2016	/s/Joseph C. Adams
		Joseph C. Adams Chief Executive Officer

EX-32.2

EXHIBIT 32.2

Certification of Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the accompanying Quarterly Report on Form 10-Q of FS Bancorp, Inc. (the “Company”) for the quarter ended September 30, 2016 (the “Report”), I, Matthew D. Mullet, in my capacity as Chief Financial Officer of the Company, hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of the dates and for the periods presented in the financial statements included in the Report.

Date:	November 9, 2016	/s/Matthew D. Mullet
		Matthew D. Mullet Chief Financial Officer

XML

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2016	Nov. 04, 2016
Document And Entity Information
Entity Registrant Name	FS Bancorp, Inc.
Document Type	10-Q
Document Period End Date	Sep. 30, 2016
Amendment Flag	false
Entity Central Index Key	0001530249
Current Fiscal Year End Date	--09-30
Entity Common Stock, Shares Outstanding		3,057,753
Entity Filer Category	Smaller Reporting Company
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q3

XML

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 3,445	$ 1,708
Interest-bearing deposits with other financial institutions	13,068	22,747
Cash and Cash Equivalents, at Carrying Value	16,513	24,455
Certificates of deposit at other financial institutions	14,009	12,421
Securities available-for-sale, at fair value	80,762	55,217
Loans held for sale, at fair value	77,129	44,925
Loans receivable, net	592,800	502,535
Accrued interest receivable	2,557	2,107
Premises and equipment, net	15,071	13,856
Federal Home Loan Bank (“FHLB”) stock, at cost	2,004	4,551
Bank owned life insurance (“BOLI”), net	9,983	9,772
Servicing rights, held at the lower of cost or fair value	7,654	5,811
Goodwill	2,312	0
Core deposit intangible, net	1,857	0
Other assets	4,835	1,911
TOTAL ASSETS	827,486	677,561
LIABILITIES
Noninterest-bearing accounts	153,095	72,247
Interest-bearing accounts	550,069	412,931
Total deposits	703,164	485,178
Borrowings	21,030	98,769
Subordinated note	10,000	10,000
Unamortized Debt Issuance Expense	(180)	(195)
Subordinated Debt, Net of Unamortized Debt Issuance Costs	9,820	9,805
Other liabilities	13,915	8,469
Total liabilities	747,929	602,221
COMMITMENTS AND CONTINGENCIES (NOTE 9)
STOCKHOLDERS’ EQUITY
Preferred stock, $.01 par value; 5,000,000 shares authorized; none issued or outstanding	0	0
Common stock, $.01 par value; 45,000,000 shares authorized; 3,057,753 and 3,242,120 shares issued and outstanding at September 30, 2016, and December 31, 2015, respectively	31	32
Additional paid-in capital	26,866	30,692
Retained earnings	53,326	46,175
Accumulated other comprehensive income, net of tax	773	78
Unearned shares - Employee Stock Ownership Plan (“ESOP”)	(1,439)	(1,637)
Total stockholders’ equity	79,557	75,340
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 827,486	$ 677,561

XML

Consolidated Balance Sheets (Parentheticals) - $ / shares	Sep. 30, 2016	Dec. 31, 2015
Items Included in Consolidated Statement of Financial Condition [Abstract]
Preferred stock par value, in dollars per share	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock par value, in dollars per share	$ 0.01	$ 0.01
Common stock, shares authorized	45,000,000	45,000,000
Common stock, shares issued	3,057,753	3,242,120
Common stock, shares outstanding	3,057,753	3,242,120

XML

Consolidated Statements of Income - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Income Statement [Abstract]
Loans receivable including fees	$ 9,241,000	$ 7,730,000	$ 26,014,000	$ 22,042,000
Interest and dividends on investment securities, cash and cash equivalents, and certificates of deposit at other financial institutions	538,000	329,000	1,751,000	874,000
Total interest and dividend income	9,779,000	8,059,000	27,765,000	22,916,000
Deposits	808,000	866,000	2,411,000	2,425,000
Borrowings	50,000	56,000	177,000	195,000
Subordinated note	171,000	0	512,000	0
Total interest expense	1,029,000	922,000	3,100,000	2,620,000
NET INTEREST INCOME	8,750,000	7,137,000	24,665,000	20,296,000
PROVISION FOR LOAN LOSSES	600,000	600,000	1,800,000	1,800,000
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	8,150,000	6,537,000	22,865,000	18,496,000
Service charges and fee income	899,000	528,000	2,489,000	1,452,000
Gain on sale of loans	5,922,000	3,632,000	14,722,000	11,565,000
Gain on sale of investment securities	146,000	0	146,000	76,000
Earnings on cash surrender value of BOLI	71,000	51,000	211,000	146,000
Other noninterest income	210,000	165,000	557,000	486,000
Total noninterest income	7,248,000	4,376,000	18,125,000	13,725,000
Salaries and benefits	6,287,000	4,295,000	16,510,000	12,461,000
Operations	1,450,000	1,118,000	4,221,000	3,209,000
Occupancy	597,000	497,000	1,775,000	1,388,000
Data processing	537,000	380,000	1,576,000	1,132,000
Gain on sale of other real estate owned (“OREO”)	0	0	(150,000)	0
Loan costs	715,000	379,000	1,789,000	1,129,000
Professional and board fees	502,000	479,000	1,490,000	1,268,000
Federal Deposit Insurance Corporation (“FDIC”) insurance	98,000	69,000	306,000	229,000
Marketing and advertising	202,000	183,000	553,000	458,000
Acquisition costs	0	432,000	389,000	432,000
Amortization of core deposit intangible	140,000	0	382,000	0
Recovery on servicing rights	(216,000)	0	(2,000)	0
Total noninterest expense	10,312,000	7,832,000	28,839,000	21,706,000
INCOME BEFORE PROVISION FOR INCOME TAXES	5,086,000	3,081,000	12,151,000	10,515,000
PROVISION FOR INCOME TAXES	1,629,000	1,086,000	4,198,000	3,656,000
NET INCOME	$ 3,457,000	$ 1,995,000	$ 7,953,000	$ 6,859,000
Basic earnings per share (in dollars per share)	$ 1.21	$ 0.67	$ 2.74	$ 2.31
Diluted earnings per share (in dollars per share)	$ 1.18	$ 0.66	$ 2.66	$ 2.28

XML

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 3,457	$ 1,995	$ 7,953	$ 6,859
Securities available-for-sale:
Unrealized holding gain during period	29	391	1,224	253
Income tax provision related to unrealized holding gain	(8)	(133)	(433)	(86)
Reclassification adjustment for realized gain included in net income	(146)	0	(146)	(76)
Income tax provision related to reclassification for realized gain	50	0	50	26
Other comprehensive (loss) income, net of tax	(75)	258	695	117
COMPREHENSIVE INCOME	$ 3,382	$ 2,253	$ 8,648	$ 6,976

XML

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income	Unearned ESOP Shares
Beginning Balance at (in shares) at Dec. 31, 2014		3,235,625
Beginning Balance at Dec. 31, 2014	$ 65,836	$ 32	$ 29,450	$ 38,125	$ 117	$ (1,888)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	6,859			6,859
Dividends paid ($0.19 and $0.26 per share for the 9 months ending September 30, 2015 and 2016, respectively)	(611)			(611)
Share-based compensation	560		560
Common stock repurchased (in shares)		(4,605)
Common stock repurchased	(101)		(101)	0
Stock options shares exercised (in shares)		10,100
Stock options exercised	170		170
Unrealized holding gains, net of tax	117				117
ESOP shares allocated	408		210			198
Ending Balance at (in shares) at Sep. 30, 2015		3,241,120
Ending Balance at Sep. 30, 2015	73,238	$ 32	30,289	44,373	234	(1,690)
Beginning Balance at (in shares) at Dec. 31, 2015		3,242,120
Beginning Balance at Dec. 31, 2015	75,340	$ 32	30,692	46,175	78	(1,637)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	7,953			7,953
Dividends paid ($0.19 and $0.26 per share for the 9 months ending September 30, 2015 and 2016, respectively)	(802)			(802)
Share-based compensation	588		588
Restricted stock awards (in shares)		4,500
Common stock repurchased (in shares)		(198,167)
Common stock repurchased	(4,903)	$ (1)	(4,902)	0
Stock options shares exercised (in shares)		9,300
Stock options exercised	157		157
Unrealized holding gains, net of tax	695				695
ESOP shares allocated	529		331			198
Ending Balance at (in shares) at Sep. 30, 2016		3,057,753
Ending Balance at Sep. 30, 2016	$ 79,557	$ 31	$ 26,866	$ 53,326	$ 773	$ (1,439)

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Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Statement of Stockholders' Equity [Abstract]
Dividends paid (in dollars per share)	$ 0.26	$ 0.19

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Consolidated Statements of Cash Flows - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 3,457,000	$ 1,995,000	$ 7,953,000	$ 6,859,000
Adjustments to reconcile net income to net cash from operating activities
Provision for loan losses	600,000	600,000	1,800,000	1,800,000
Depreciation, amortization and accretion			3,779,000	1,598,000
Compensation expense related to stock options and restricted stock awards			588,000	560,000
ESOP compensation expense for allocated shares	204,000	148,000	529,000	408,000
Increase in cash surrender value of BOLI	(71,000)	(51,000)	(211,000)	(146,000)
Gain on sale of loans held for sale			(14,722,000)	(11,565,000)
Origination of loans held for sale			(584,073,000)	(447,964,000)
Proceeds from sale of loans held for sale			564,218,000	429,411,000
Gain on sale of investment securities	(146,000)	0	(146,000)	(76,000)
Recovery on servicing rights	(216,000)	0	(2,000)	0
Gain on sale of OREO	0	0	(150,000)	0
Changes in operating assets and liabilities
Accrued interest receivable			(450,000)	(499,000)
Other assets			(7,481,000)	(725,000)
Other liabilities			5,063,000	3,091,000
Net cash used by operating activities			(23,305,000)	(17,248,000)
Activity in securities available-for-sale:
Proceeds from sale of investment securities	13,577,000	0	13,577,000	4,178,000
Maturities, prepayments, sales, and calls			9,039,000	4,574,000
Purchases			(47,432,000)	(13,729,000)
Maturities of interest-bearing time deposits			292,000	496,000
Purchase of interest-bearing time deposits			(1,882,000)	(7,136,000)
Loan originations and principal collections, net			(93,871,000)	(80,887,000)
Purchase of portfolio loans			0	(16,113,000)
Purchase of BOLI			0	(3,000,000)
Proceeds from sale of other real estate owned, net			682,000	0
Purchase of premises and equipment, net			(2,287,000)	(1,068,000)
FHLB stock purchased			(7,743,000)	(5,468,000)
FHLB stock redeemed			10,290,000	4,146,000
Net cash received from acquisition			180,356,000	0
Net cash from (used by) investing activities			61,021,000	(114,007,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposits			37,630,000	79,439,000
Proceeds from borrowings			259,500,000	305,837,000
Repayments of borrowings			(337,240,000)	(263,602,000)
Dividends paid			(802,000)	(611,000)
Proceeds from stock options exercised			157,000	170,000
Common stock repurchased			(4,903,000)	(101,000)
Net cash (used by) from financing activities			(45,658,000)	121,132,000
NET DECREASE IN CASH AND CASH EQUIVALENTS			(7,942,000)	(10,123,000)
CASH AND CASH EQUIVALENTS, beginning of period			24,455,000	15,555,000
CASH AND CASH EQUIVALENTS, end of period	16,513,000	5,432,000	16,513,000	5,432,000
SUPPLEMENTARY DISCLOSURES OF CASH FLOW INFORMATION
Interest			2,931,000	2,623,000
Income taxes			4,420,000	3,666,000
Total assets acquired	181,575,000	0	181,575,000	0
Total liabilities assumed	$ 186,393,000	$ 0	186,393,000	0
SUPPLEMENTARY DISCLOSURES OF NONCASH OPERATING, INVESTING AND FINANCING ACTIVITIES
Change in unrealized gain on investment securities			1,079,000	177,000
Property received in settlement of loans			525,000	0
Retention of mortgage servicing rights from loan sales			$ 2,927,000	$ 2,823,000

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Basis of Presentation and Summary of Significant Accounting Policies

9 Months Ended

Sep. 30, 2016

Accounting Policies [Abstract]

Basis of Presentation and Summary of Significant Accounting Policies

BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations -FS Bancorp, Inc. (the “Company”) was incorporated in September 2011 as the proposed holding company for 1st Security Bank of Washington (the “Bank” or “1st Security Bank”) in connection with the Bank’s conversion from the mutual to stock form of ownership which was completed on July 9, 2012. The Bank is a community-based savings bank with 11 branches and four loan production offices in suburban communities in the greater Puget Sound area which includes Snohomish, King, Pierce, Jefferson, Kitsap, and Clallam counties, and one loan production office in the market area of the Tri-Cities, Washington. The Bank provides loan and deposit services to customers who are predominantly small and middle-market businesses and individuals. The Bank acquired four retail bank branches from Bank of America (two in Clallam and two in Jefferson counties) on January 22, 2016, and these branches opened as 1st Security Bank branches on January 25, 2016. The Company and its subsidiary are subject to regulation by certain federal and state agencies and undergo periodic examination by these regulatory agencies.

Pursuant to the Plan of Conversion (the “Plan”), the Company’s Board of Directors adopted an employee stock ownership plan (“ESOP”) which purchased 8% of the common stock in the open market or 259,210 shares. As provided for in the Plan, the Bank also established a liquidation account in the amount of retained earnings at December 31, 2011. The liquidation account is maintained for the benefit of eligible savings account holders at June 30, 2007, and supplemental eligible account holders as of March 31, 2012, who maintain deposit accounts at the Bank after the conversion. The conversion was accounted for as a change in corporate form with the historic basis of the Company’s assets, liabilities, and equity unchanged as a result.

Financial Statement Presentation - The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X as promulgated by the Securities and Exchange Commission (“SEC”). It is recommended that these unaudited interim consolidated financial statements be read in conjunction with the Company’s Annual Report on Form 10-K with all of the audited information and footnotes required by U.S. GAAP for complete financial statements for the year ended December 31, 2015, as filed with the SEC on March 25, 2016. In the opinion of management, all normal adjustments and recurring accruals considered necessary for a fair presentation of the financial position and results of operations for the periods presented have been included.

The results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results that may be expected for the year ending December 31, 2016, or any other future period. The preparation of financial statements, in conformity with U.S. GAAP, requires management to make estimates and assumptions that affect amounts reported in the financial statements. Actual results could differ from these estimates. Material estimates that are particularly susceptible to change in the near term are allowances for loan losses, fair value of measurements, and servicing assets.

Amounts presented in the consolidated financial statements and footnote tables are rounded and presented in thousands of dollars except per share amounts. In the narrative footnote discussion, amounts are rounded and presented in millions of dollars to one decimal point if the amounts are above $1.0 million.  Amounts below $1.0 million are rounded and presented in dollars to the nearest thousands. Certain prior year amounts have been reclassified to conform to the 2016 presentation with no change to consolidated net income or stockholders’ equity previously reported.

Principles of Consolidation - The consolidated financial statements include the accounts of FS Bancorp, Inc. and its wholly owned subsidiary, 1st Security Bank of Washington. All material intercompany accounts have been eliminated in consolidation.

Segment Reporting -The Company’s major line of business is community banking. Management has determined that the Company operates as a single operating segment based on U.S. GAAP.

Subsequent Events - The Company has evaluated events and transactions subsequent to September 30, 2016, for potential recognition or disclosure.

RECENT ACCOUNTING PRONOUNCEMENTS

In May 2014, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which creates Topic 606 and supersedes Topic 605, Revenue Recognition. In August 2015, FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606), which postponed the effective date of 2014-09.  In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net, which amended the principal versus agent implementation guidance set for in ASU 2014-09.  Among other things, ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or the agent for each specified good or service promised in a contract with a customer.  In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606):Identifying Performance Obligations and Licensing.  The ASU amends certain aspects of the guidance set forth in the FASB's new revenue standard related to identifying performance obligations and licensing implementation.  The core principle of Topic 606 is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In general, the new guidance requires companies to use more judgment and make more estimates than under current guidance, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. In May 2016, the FASB issued ASU No. 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients, which provides clarifying guidance in certain narrow areas and adds some practical expedients, but does not change the core revenue recognition principle in Topic 606. The standard is effective for public entities for interim and annual periods beginning after December 15, 2017; early adoption is not permitted. For financial reporting purposes, the standard allows for either full retrospective adoption, meaning the standard is applied to all of the periods presented, or modified retrospective adoption, meaning the standard is applied only to the most current period presented in the financial statements with the cumulative effect of initially applying the standard recognized at the date of initial application. The Company is currently evaluating the provisions to determine the potential impact the new standard will have on the Company's consolidated financial statements.

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. The ASU is intended to improve the recognition and measurement of financial instruments.  This ASU requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income.  In addition, the amendments in this ASU require the exit price notion be used when measuring the fair value of financial instruments for disclosure purposes and requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables) on the balance sheet or the accompanying notes to the financial statements. This ASU also eliminates 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.  The ASU also requires a reporting organization to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument specific credit risk (also referred to as “own credit”) when the organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments.  ASU No. 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years.  Early adoption is permitted for certain provisions.  The Company is currently evaluating the impact of this ASU on the Company’s consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). ASU No. 2016-02 requires lessees to recognize on the balance sheet the assets and liabilities arising from operating leases. A lessee should recognize a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term. A lessee should include payments to be made in an optional period only if the lessee is reasonably certain to exercise an option to extend the lease or not to exercise an option to terminate the lease. For a finance lease, interest payments should be recognized separately from amortization of the right-of-use asset in the statement of comprehensive income. For operating leases, the lease cost should be allocated over the lease term on a generally straight-line basis. The amendments in ASU 2016-02 are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application of the amendments in the ASU is permitted. The adoption of ASU 2016-02 is projected to increase our balance sheet by no more than 5% and not have a material impact on our capital ratios.

In March 2016, the FASB issued ASU No. 2016-06, Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments. The ASU simplifies the embedded derivative analysis for debt instruments containing contingent call or put options by removing the requirement to assess whether a contingent event is related to interest rates or credit risks. The ASU is effective for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company does not expect this ASU to have a material impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-07, Investments - Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting. The ASU eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an adjustment must be made to the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The ASU is effective for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company does not expect this ASU to have a material impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The amendments in this update seek to simplify several aspects of the accounting for employee share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 will be effective for the Company for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company is currently evaluating early adoption of this ASU and the impact on the Company’s consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.  The ASU is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations.  The ASU requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. Organizations will continue to use judgment to determine which loss estimation method is appropriate for their circumstances. The ASU requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. These disclosures include qualitative and quantitative requirements that provide additional information about the amounts recorded in the financial statements. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The ASU is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019.  Early application will be permitted for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018.  The Company is currently evaluating the impact of this ASU on the Company's consolidated financial statements.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Receipts and Cash Payments, a consensus of the FASB’s Emerging Issues Task Force. The ASU is intended to reduce diversity in practice in how certain transactions are presented and classified in the statement of cash flows. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The adoption of ASU No. 2016-15 is being reviewed for any material impact there may be on the Company's consolidated financial statements.

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Business Combination

9 Months Ended

Sep. 30, 2016

Business Combination [Abstract]

Business Combination

BUSINESS COMBINATION

On January 22, 2016, the Company’s wholly-owned subsidiary, 1st Security Bank, completed the purchase of four branches (“Branch Purchase”) from Bank of America, National Association (“Bank of America”). The Branch Purchase included four retail bank branches located in the communities of Port Angeles, Sequim, Port Townsend, and Hadlock, Washington.

In accordance with the Purchase and Assumption Agreement, dated as of September 1, 2015, between Bank of America and 1st Security Bank, 1st Security Bank acquired $186.4 million of deposits, a small portfolio of performing loans, two owned bank branches, three leases associated with the bank branches and parking facilities and certain other assets of the branches. As of September 30, 2016, approximately $171.0 million of the acquired deposits remain at 1st Security Bank.

In consideration of the purchased assets and transferred liabilities, 1st Security Bank paid (a) the unpaid principal balance and accrued interest of $419,000 for the loans acquired, (b) the net book value, or approximately $778,000, for the bank facilities and certain other assets associated with the acquired branches, and (c) a deposit premium of 2.50% on substantially all of the deposits assumed, which equated to approximately $4.8 million. The transaction was settled with Bank of America paying cash of $180.4 million to 1st Security Bank for the difference between these amounts and the total deposits assumed.

The Branch Purchase was accounted for under the acquisition method of accounting and accordingly, the assets and liabilities were recorded at their fair values on January 22, 2016, the date of acquisition. Determining the fair value of assets and liabilities is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. Fair values are preliminary and subject to refinement for up to one year after the closing date of the acquisition as information relative to closing date fair values become available. During the second quarter of 2016, the Company completed a re-evaluation of the core deposit intangible because a portion of the core deposits were excluded from the original valuation.  The updated valuation of the core deposit intangible increased the fair value adjustment by $100,000 to $2.2 million from $2.1 million resulting in a decrease of $100,000 to the fair value adjustment of goodwill.  The impact to consolidated net income was an increase in the amortization of the core deposit intangible for the six months ended June 30, 2016 of $6,000 and was not considered material to the consolidated financial statements.

The following table summarizes the estimated fair values of assets acquired and liabilities assumed at the date of acquisition:

January 22, 2016	Acquired Book Value		Fair Value Adjustments			Amount Recorded
Assets
Cash and cash equivalents	$	180,356	$	—		$	180,356
Loans receivable	417		—			417
Premises and equipment, net	697		267		(1)	964
Accrued interest receivable	2		—			2
Core deposit intangible	—		2,239		(2)	2,239
Goodwill	—		2,312		(3)	2,312
Other assets	103		—			103
Total assets acquired	$	181,575	$	4,818		$	186,393
Liabilities
Deposits:
Noninterest-bearing accounts	$	79,966	$	—		$	79,966
Interest-bearing accounts	106,398		—			106,398
Total deposits	186,364		—			186,364
Accrued interest payable	7		—			7
Other liabilities	22		—			22
Total liabilities assumed	$	186,393	$	—		$	186,393

Explanation of Fair Value Adjustments

(1) The fair value adjustment represents the difference between the fair value of the acquired branches and the book value of the assets acquired. The Company utilized third-party valuations but did not receive appraisals to assist in the determination of fair value.

(2) The fair value adjustment represents the value of the core deposit base assumed in the Branch Purchase based on a study performed by an independent consulting firm. This amount was recorded by the Company as an identifiable intangible asset and will be amortized as an expense on an accelerated basis over the average life of the core deposit base, which is estimated to be nine years.

(3) The fair value adjustment represents the value of the goodwill calculated from the purchase based on the purchase price, less the fair value of assets acquired net of liabilities assumed.

Goodwill - The acquired goodwill represents the excess purchase price over the estimated fair value of the net assets acquired and was recorded at $2.3 million on January 22, 2016.

The table below summarizes the aggregate amount recognized for each major class of assets acquired and liabilities assumed by 1st Security Bank in the Branch Purchase on January 22, 2016:

	At January 22, 2016
Purchase price (1)	$	6,015
Recognized amounts of identifiable assets acquired and (liabilities assumed), at fair value:
Cash and cash equivalents	186,371
Acquired loans	417
Premises and equipment, net	964
Accrued interest receivable	2
Core deposit intangible	2,239
Other assets	103
Deposits	(186,364		)
Accrued interest payable	(7		)
Other liabilities	(22		)
Total fair value of identifiable net assets	3,703
Goodwill	$	2,312

(1) Purchase price includes premium paid on the deposits, the aggregate net book value of all assets acquired, and the unpaid principal and accrued interest on loans acquired.

Core deposit intangible

The core deposit intangible represents the fair value of the acquired core deposit base. The core deposit intangible will be amortized on an accelerated basis over approximately nine years. Total amortization expense was $140,000 and $382,000 for the three and nine months ended September 30, 2016, and none for the same periods in 2015. Amortization expense for core deposit intangible is expected to be as follows:

2016	$	140
2017	400
2018	307
2019	235
2020	181
Thereafter	594
Total	$	1,857

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Securities Available-for-sale

9 Months Ended

Sep. 30, 2016

Investments, Debt and Equity Securities [Abstract]

Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]

SECURITIES AVAILABLE-FOR-SALE

The following tables present the amortized costs, unrealized gains, unrealized losses, and estimated fair values of securities available-for-sale at September 30, 2016 and December 31, 2015:

	September 30, 2016
SECURITIES AVAILABLE-FOR-SALE	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Values
U.S. agency securities	$	8,158	$	115	$	—		$	8,273
Municipal bonds	17,452		499		(2		)	17,949
Corporate securities	7,664		44		(95		)	7,613
U.S. Small Business Administration securities	5,863		147		—			6,010
Mortgage-backed securities	40,426		492		(1		)	40,917
Total securities available-for-sale	$	79,563	$	1,297	$	(98	)	$	80,762
	December 31, 2015
SECURITIES AVAILABLE-FOR-SALE	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Values
U.S. agency securities	$	6,134	$	—	$	(99	)	$	6,035
Municipal bonds	18,531		373		(13		)	18,891
Corporate securities	3,495		5		(67		)	3,433
U.S. Small Business Administration securities	4,011		23		(11		)	4,023
Mortgage-backed securities	22,926		72		(163		)	22,835
Total securities available-for-sale	$	55,097	$	473	$	(353	)	$	55,217

Investment securities that were in an unrealized loss position at September 30, 2016 and December 31, 2015 are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. Management considers that these securities are only temporarily impaired due to changes in market interest rates or the widening of market spreads subsequent to the initial purchase of the securities, and not due to concerns regarding the underlying credit of the issuers or the underlying collateral. 

	September 30, 2016
	Less than 12 Months					12 Months or Longer					Total
SECURITIES AVAILABLE-FOR-SALE	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
Municipal bonds	$	176	$	(2	)	$	—	$	—		$	176	$	(2	)
Corporate securities	965		(30		)	1,435		(65		)	2,400		(95		)
Mortgage-backed securities	1,272		(1		)	—		—			1,272		(1		)
Total	$	2,413	$	(33	)	$	1,435	$	(65	)	$	3,848	$	(98	)

	December 31, 2015
	Less than 12 Months					12 Months or Longer					Total
SECURITIES AVAILABLE-FOR-SALE	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. agency securities	$	2,107	$	(31	)	$	3,928	$	(68	)	$	6,035	$	(99	)
Municipal bonds	956		(1		)	293		(12		)	1,249		(13		)
Corporate securities	994		(6		)	1,439		(61		)	2,433		(67		)
U.S. Small Business Administration securities	990		(11		)	—		—			990		(11		)
Mortgage-backed securities	15,642		(112		)	2,119		(51		)	17,761		(163		)
Total	$	20,689	$	(161	)	$	7,779	$	(192	)	$	28,468	$	(353	)

There were four investments with unrealized losses of less than one year, and two investments with unrealized losses of more than one year at September 30, 2016. There were 17 investments with unrealized losses of less than one year, and eight investments with unrealized losses of more than one year at December 31, 2015. The unrealized losses associated with these investments are believed to be caused by changes in market interest rates that are considered to be temporary and the Company does not intend to sell the securities, and it is not likely to be required to sell these securities prior to maturity. No other-than-temporary impairment was recorded for the nine months ended September 30, 2016 or for the year ended December 31, 2015.

The contractual maturities of securities available-for-sale at September 30, 2016 and December 31, 2015 are listed below. Expected maturities of mortgage-backed securities may differ from contractual maturities because borrowers may have the right to call or prepay the obligations; therefore, these securities are classified separately with no specific maturity date.

	September 30, 2016				December 31, 2015
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
U.S. agency securities
Due after one year through five years	$	4,000	$	4,003	$	—	$	—
Due after five years through ten years	4,158		4,270		6,134		6,035
Subtotal	8,158		8,273		6,134		6,035
Municipal bonds
Due in one year or less	978		979		991		997
Due after one year through five years	5,578		5,718		3,904		3,954
Due after five years through ten years	8,499		8,784		7,807		7,981
Due after ten years	2,397		2,468		5,829		5,959
Subtotal	17,452		17,949		18,531		18,891
Corporate securities
Due after one year through five years	5,669		5,700		1,500		1,490
Due after five years through ten years	1,995		1,913		1,995		1,943
Subtotal	7,664		7,613		3,495		3,433
U.S. Small Business Administration securities
Due after five years through ten years	5,863		6,010		4,011		4,023
Mortgage-backed securities
Federal National Mortgage Association (“FNMA”)	18,646		18,866		12,515		12,466
Federal Home Loan Mortgage Corporation (“FHLMC”)	14,069		14,239		4,524		4,501
Government National Mortgage Association (“GNMA”)	7,711		7,812		5,887		5,868
Subtotal	40,426		40,917		22,926		22,835
Total	$	79,563	$	80,762	$	55,097	$	55,217

The proceeds and resulting gains and losses, computed using specific identification, from sales of securities available-for-sale for the three and nine months ended September 30, 2016 and 2015 were as follows:  

	Three Months Ended September 30, 2016							Nine Months Ended September 30, 2016
	Proceeds		Gross Gains		Gross (Losses)			Proceeds		Gross Gains		Gross (Losses)
Securities available-for-sale	$	13,577	$	149	$	(3	)	$	13,577	$	149	$	(3	)
	Three Months Ended September 30, 2015							Nine Months Ended September 30, 2015
	Proceeds		Gross Gains		Gross (Losses)			Proceeds		Gross Gains		Gross (Losses)
Securities available-for-sale	$	—	$	—	$	—		$	4,178	$	76	$	—

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Loans Receivable and Allowance For Loan Losses

9 Months Ended

Sep. 30, 2016

Receivables [Abstract]

Loans Receivable and Allowance For Loan Losses

LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

The composition of the loan portfolio at September 30, 2016 and December 31, 2015 was as follows:

	September 30,			December 31,
REAL ESTATE LOANS	2016			2015
Commercial	$	55,794		$	50,034
Construction and development	90,201			80,806
Home equity	19,649			16,540
One-to-four-family (excludes loans held for sale)	116,886			102,921
Multi-family	33,988			22,223
Total real estate loans	316,518			272,524
CONSUMER LOANS
Indirect home improvement	104,524			103,064
Solar	34,806			29,226
Marine	29,268			23,851
Other consumer	1,978			2,181
Total consumer loans	170,576			158,322
COMMERCIAL BUSINESS LOANS
Commercial and industrial	68,526			59,619
Warehouse lending	48,598			20,817
Total commercial business loans	117,124			80,436
Total loans receivable, gross	604,218			511,282
Allowance for loan losses	(9,586		)	(7,785		)
Deferred costs, fees, and discounts, net	(1,832		)	(962		)
Total loans receivable, net	$	592,800		$	502,535

The Company’s lending business activity is concentrated in the greater Puget Sound area and one loan production office located in the Tri-Cities, Washington. Most of the Company’s lending is to customers located in the greater Puget Sound area, however, indirect home improvement loans are originated through a network of home improvement contractors and dealers located throughout Washington, Oregon, Idaho, and California. The Company also originates solar loans through contractors and dealers in the state of California. Generally, loans are secured by real estate, liens on receivables and/or equipment, personal property, and/or deposit accounts. Rights to collateral vary and are legally documented to the extent practicable. Local economic conditions may affect borrowers’ ability to meet the stated repayment terms.

The Company has defined its loan portfolio into three segments that reflect the structure of the lending function, the Company’s strategic plan and the manner in which management monitors performance and credit quality. The three loan portfolio segments are: (a) Real Estate Loans, (b) Consumer Loans and (c) Commercial Business Loans. Each of these segments is disaggregated into classes based on the risk characteristics of the borrower and/or the collateral type securing the loan. The following is a summary of each of the Company’s loan portfolio segments and classes:

Real Estate Loans

Commercial Lending. Loans originated by the Company primarily secured by income producing properties, including retail centers, warehouses, and office buildings located in our market areas.

Construction and Development Lending. Loans originated by the Company for the construction of, and secured by, commercial real estate, one-to-four-family, and multi-family residences and tracts of land for development that are not pre-sold.

Home Equity Lending. Loans originated by the Company secured by second mortgages on one-to-four-family residences in our market areas.

One-to-Four-Family Real Estate Lending. Commercial and consumer loans originated by the Company secured by first mortgages on one-to-four-family residences in our market areas that the Company intends to hold (excludes loans held for sale). 

Multi-Family Lending. Apartment term lending (five or more units) to current banking customers and community reinvestment loans for low to moderate income individuals in the Company’s footprint.

Consumer Loans

Indirect Home Improvement. Fixture secured loans are originated by the Company for home improvement and are secured by the personal property installed in, on, or at the borrower’s real property, and may be perfected with a UCC-2 financing statement filed in the county of the borrower’s residence. These indirect home improvement loans include replacement windows, siding, roofing, and other home fixture installations.

Solar. Fixture secured loans are originated by the Company for home improvement and are secured by the personal property installed in, on, or at the borrower’s real property, and may be perfected with a UCC-2 financing statement filed in the county of the borrower’s residence.

Marine. Loans originated by the Company secured by boats to borrowers primarily located in its market areas.

Other Consumer. Loans originated by the Company, including automobiles, recreational vehicles, direct home improvement loans, loans on deposits, and other consumer loans, primarily consisting of personal lines of credit.

Commercial Business Loans

Commercial and Industrial Lending. Loans originated by the Company to local small and mid-sized businesses in our Puget Sound market area are secured primarily by accounts receivable, inventory, or personal property, plant and equipment. Commercial and industrial loans are made on the basis of the borrower’s ability to make repayment from the cash flow of the borrower’s business.

Warehouse Lending. Loans originated by the Company’s mortgage and construction warehouse lending program through

which the Company funds third-party finance companies originating residential mortgage loans for sale into the secondary market and speculative construction loans for sale to single family households. These loans are secured by the notes and assigned deeds of trust associated with the residential mortgage and construction loans on properties primarily located in the Company’s market areas.

The following tables detail activity in the allowance for loan losses by loan categories at or for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30, 2016
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business		Unallocated		Total
Beginning balance	$	3,477		$	2,039		$	1,823	$	1,612	$	8,951
Provision for loan losses	242			1			252		105		600
Charge-offs	(65		)	(232		)	—		—		(297		)
Recoveries	64			262			6		—		332
Net (charge-offs) recoveries	(1		)	30			6		—		35
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717	$	9,586
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—	$	—	$	—
Loans collectively evaluated for impairment	3,718			2,070			2,081		1,717		9,586
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717	$	9,586
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	209		$	—		$	—	$	—	$	209
Loans collectively evaluated for impairment	316,309			170,576			117,124		—		604,009
Ending balance	$	316,518		$	170,576		$	117,124	$	—	$	604,218

	At or For the Nine Months Ended September 30, 2016
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business		Unallocated			Total
Beginning balance	$	2,874		$	1,681		$	1,396	$	1,834		7,785
Provision for loan losses	794			519			604		(117		)	1,800
Charge-offs	(65		)	(801		)	—		—			(866		)
Recoveries	115			671			81		—			867
Net recoveries (charge-offs)	50			(130		)	81		—			1
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717		$	9,586
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—	$	—		$	—
Loans collectively evaluated for impairment	3,718			2,070			2,081		1,717			9,586
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717		$	9,586
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	209		$	—		$	—	$	—		$	209
Loans collectively evaluated for impairment	316,309			170,576			117,124		—			604,009
Ending balance	$	316,518		$	170,576		$	117,124	$	—		$	604,218

	At or For the Three Months Ended September 30, 2015
ALLOWANCE FOR LOAN LOSSES	Real Estate		Consumer			Commercial Business			Unallocated		Total
Beginning balance	$	2,378	$	1,444		$	2,148		$	957	$	6,927
Provision for loan losses	328		225			(591		)	638		600
Charge-offs	—		(350		)	—			—		(350		)
Recoveries	1		204			6			—		211
Net recoveries (charge-offs)	1		(146		)	6			—		(139		)
Ending balance	$	2,707	$	1,523		$	1,563		$	1,595	$	7,388
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—		$	—		$	—	$	—
Loans collectively evaluated for impairment	2,707		1,523			1,563			1,595		7,388
Ending balance	$	2,707	$	1,523		$	1,563		$	1,595	$	7,388
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	736	$	—		$	—		$	—	$	736
Loans collectively evaluated for impairment	251,653		154,504			83,816			—		489,973
Ending balance	$	252,389	$	154,504		$	83,816		$	—	$	490,709

	At or For the Nine Months Ended September 30, 2015
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business			Unallocated			Total
Beginning balance	$	1,872		$	1,431		$	1,184		$	1,603		$	6,090
Provision for loan losses	891			515			402			(8		)	1,800
Charge-offs	(248		)	(1,095		)	(34		)	—			(1,377		)
Recoveries	192			672			11			—			875
Net charge-offs	(56		)	(423		)	(23		)	—			(502		)
Ending balance	$	2,707		$	1,523		$	1,563		$	1,595		$	7,388
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—		$	—		$	—
Loans collectively evaluated for impairment	2,707			1,523			1,563			1,595			7,388
Ending balance	$	2,707		$	1,523		$	1,563		$	1,595		$	7,388
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	736		$	—		$	—		$	—		$	736
Loans collectively evaluated for impairment	251,653			154,504			83,816			—			489,973
Ending balance	$	252,389		$	154,504		$	83,816		$	—		$	490,709

Nonaccrual and Past Due Loans. Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Loans are automatically placed on nonaccrual once the loan is 90 days past due or sooner if, in management’s opinion, the borrower may be unable to meet payment obligations as they become due, or as required by regulatory authorities.

The following tables provide information pertaining to the aging analysis of contractually past due loans and nonaccrual loans at September 30, 2016 and December 31, 2015:

	September 30, 2016
REAL ESTATE LOANS	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Total Loans Receivable		Non-Accrual
Commercial	$	—	$	—	$	—	$	—	$	55,794	$	55,794	$	—
Construction and development	—		—		—		—		90,201		90,201		—
Home equity	141		7		108		256		19,393		19,649		171
One-to-four-family	—		—		—		—		116,886		116,886		—
Multi-family	—		—		—		—		33,988		33,988		—
Total real estate loans	141		7		108		256		316,262		316,518		171
CONSUMER LOANS
Indirect home improvement	307		185		183		675		103,849		104,524		387
Solar	59		71		—		130		34,676		34,806		36
Marine	—		—		—		—		29,268		29,268		—
Other consumer	5		1		—		6		1,972		1,978		—
Total consumer loans	371		257		183		811		169,765		170,576		423
COMMERCIAL BUSINESS LOANS
Commercial and industrial	—		—		—		—		68,526		68,526		—
Warehouse lending	—		—		—		—		48,598		48,598		—
Total commercial business loans	—		—		—		—		117,124		117,124		—
Total loans	$	512	$	264	$	291	$	1,067	$	603,151	$	604,218	$	594

	December 31, 2015
REAL ESTATE LOANS	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Total Loans Receivable		Non-Accrual
Commercial	$	—	$	—	$	—	$	—	$	50,034	$	50,034	$	—
Construction and development	—		—		—		—		80,806		80,806		—
Home equity	157		20		47		224		16,316		16,540		47
One-to-four-family	48		—		525		573		102,348		102,921		525
Multi-family	—		—		—		—		22,223		22,223		—
Total real estate loans	205		20		572		797		271,727		272,524		572
CONSUMER LOANS
Indirect home improvement	307		243		157		707		102,357		103,064		408
Solar	69		—		37		106		29,120		29,226		37
Marine	28		—		—		28		23,823		23,851		—
Other consumer	—		—		—		—		2,181		2,181		—
Total consumer loans	404		243		194		841		157,481		158,322		445
COMMERCIAL BUSINESS LOANS
Commercial and industrial	—		—		—		—		59,619		59,619		—
Warehouse lending	—		—		—		—		20,817		20,817		—
Total commercial business loans	—		—		—		—		80,436		80,436		—
Total loans	$	609	$	263	$	766	$	1,638	$	509,644	$	511,282	$	1,017

There were no loans 90 days or more past due and still accruing at September 30, 2016 and December 31, 2015.

The following tables provide additional information about our impaired loans that have been segregated to reflect loans for which an allowance for credit losses has been provided and loans for which no allowance has been provided at September 30, 2016 and December 31, 2015:

	September 30, 2016
WITH NO RELATED ALLOWANCE RECORDED	Unpaid Principal Balance		Write- downs			Recorded Investment		Related Allowance		Adjusted Recorded Investment
Home equity	$	152	$	—		$	152	$	—	$	152
One-to-four-family	69		(12		)	57		—		57
Total	$	221	$	(12	)	$	209	$	—	$	209
	December 31, 2015
WITH NO RELATED ALLOWANCE RECORDED	Unpaid Principal Balance		Write- downs			Recorded Investment		Related Allowance		Adjusted Recorded Investment
One-to-four-family	$	801	$	(67	)	$	734	$	—	$	734

The following tables present the average recorded investment in loans individually evaluated for impairment and the interest income recognized and received for the three and nine months ended September 30, 2016 and 2015:

	Three Months Ended
	September 30, 2016				September 30, 2015
WITH NO RELATED ALLOWANCE RECORDED	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial	$	—	$	—	$	363	$	38
Home equity	152		—		33		2
One-to-four-family	58		1		736		1
Total	$	210	$	1	$	1,132	$	41

	Nine Months Ended
	September 30, 2016				September 30, 2015
WITH NO RELATED ALLOWANCE RECORDED	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial	$	—	$	—	$	734	$	76
Home equity	154		2		64		7
One-to-four-family	58		2		778		26
	212		4		1,576		109
WITH AN ALLOWANCE RECORDED
Commercial and industrial	—		—		16		—
Total	$	212	$	4	$	1,592	$	109

Credit Quality Indicators

As part of the Company’s on-going monitoring of credit quality of the loan portfolio, management tracks certain credit quality indicators including trends related to (i) the risk grading of loans, (ii) the level of classified loans, (iii) net charge-offs, (iv) non-performing loans and (v) the general economic conditions in the Company’s markets.

The Company utilizes a risk grading matrix to assign a risk grade to its real estate and commercial business loans. Loans are graded on a scale of 1 to 10, with loans in risk grades 1 to 6 considered “Pass” and loans in risk grades 7 to 10 are reported as classified loans in the Company’s allowance for loan loss analysis.

A description of the 10 risk grades is as follows:

• Grades 1 and 2 - These grades include loans to very high quality borrowers with excellent or desirable business credit.

• Grade 3 - This grade includes loans to borrowers of good business credit with moderate risk.

• Grades 4 and 5 - These grades include “Pass” grade loans to borrowers of average credit quality and risk.

• Grade 6 - This grade includes loans on management’s “Watch” list and is intended to be utilized on a temporary basis for “Pass” grade borrowers where frequent and thorough monitoring is required due to credit weaknesses and where significant risk-modifying action is anticipated in the near term.

• Grade 7 - This grade is for “Other Assets Especially Mentioned” ( “OAEM”) in accordance with regulatory guidelines and includes borrowers where performance is poor or significantly less than expected.

• Grade 8 - This grade includes “Substandard” loans in accordance with regulatory guidelines which represent an unacceptable business credit where a loss is possible if loan weakness is not corrected.

• Grade 9 - This grade includes “Doubtful” loans in accordance with regulatory guidelines where a loss is highly probable.

• Grade 10 - This grade includes “Loss” loans in accordance with regulatory guidelines for which total loss is expected and when identified are charged off.

Consumer, Home Equity and One-to-Four-Family Real Estate Loans

Homogeneous loans are risk rated based upon the FDIC’s Uniform Retail Credit Classification and Account Management Policy. Loans classified under this policy at the Company are consumer loans which include indirect home improvement, solar, marine, other consumer, and one-to-four-family first and second liens. Under the Uniform Retail Credit Classification Policy, loans that are current or less than 90 days past due are graded “Pass” and risk rated “4” or “5” internally. Loans that are past due more than 90 days are classified “Substandard” and risk rated “8” internally until the loan has demonstrated consistent performance, typically six months of contractual payments. Closed-end loans that are 120 days past due and open-end loans that are 180 days past due are charged off based on the value of the collateral less cost to sell.

The following tables summarize risk rated loan balances by category at September 30, 2016 and December 31, 2015:

	September 30, 2016
REAL ESTATE LOANS	Pass (1 - 5)		Watch (6)		Special Mention (7)		Substandard (8)		Doubtful(9)		Loss (10)		Total
Commercial	$	52,613	$	3,181	$	—	$	—	$	—	$	—	$	55,794
Construction and development	90,201		—		—		—		—		—		90,201
Home equity	19,478		—		—		171		—		—		19,649
One-to-four-family	116,886		—		—		—		—		—		116,886
Multi-family	33,988		—		—		—		—		—		33,988
Total real estate loans	313,166		3,181		—		171		—		—		316,518
CONSUMER LOANS
Indirect home improvement	104,137		—		—		387		—		—		104,524
Solar	34,770		—		—		36		—		—		34,806
Marine	29,268		—		—		—		—		—		29,268
Other consumer	1,978		—		—		—		—		—		1,978
Total consumer loans	170,153		—		—		423		—		—		170,576
COMMERCIAL BUSINESS LOANS
Commercial and industrial	64,889		515		—		3,122		—		—		68,526
Warehouse lending	48,598		—		—		—		—		—		48,598
Total commercial business loans	113,487		515		—		3,122		—		—		117,124
Total loans	$	596,806	$	3,696	$	—	$	3,716	$	—	$	—	$	604,218

	December 31, 2015
REAL ESTATE LOANS	Pass (1 - 5)		Watch (6)		Special Mention (7)		Substandard (8)		Doubtful(9)		Loss (10)		Total
Commercial	$	50,034	$	—	$	—	$	—	$	—	$	—	$	50,034
Construction and development	79,100		1,706		—		—		—		—		80,806
Home equity	16,493		—		—		47		—		—		16,540
One-to-four-family	102,396		—		—		525		—		—		102,921
Multi-family	22,223		—		—		—		—		—		22,223
Total real estate loans	270,246		1,706		—		572		—		—		272,524
CONSUMER LOANS
Indirect home improvement	102,656		—		—		408		—		—		103,064
Solar	29,189		—		—		37		—		—		29,226
Marine	23,851		—		—		—		—		—		23,851
Other consumer	2,181		—		—		—		—		—		2,181
Total consumer loans	157,877		—		—		445		—		—		158,322
COMMERCIAL BUSINESS LOANS
Commercial and industrial	54,977		2,352		335		1,955		—		—		59,619
Warehouse lending	20,817		—		—		—		—		—		20,817
Total commercial business loans	75,794		2,352		335		1,955		—		—		80,436
Total loans	$	503,917	$	4,058	$	335	$	2,972	$	—	$	—	$	511,282

Troubled Debt Restructured Loans

Troubled debt restructured (“TDR”) loans are loans for which the Company, for economic or legal reasons related to the borrower’s financial condition, has granted a significant concession to the borrower that it would otherwise not consider. The loan terms which have been modified or restructured due to a borrower’s financial difficulty include but are not limited to: a reduction in the stated interest rate; an extension of the maturity at an interest rate below current market; a reduction in the face amount of the debt; a reduction in the accrued interest; or re-aging, extensions, deferrals and renewals. TDR loans are considered impaired loans and are individually evaluated for impairment. TDR loans can be classified as either accrual or non-accrual. TDR loans are classified as non-performing loans unless they have been performing in accordance with their modified terms for a period of at least six months in which case they are placed on accrual status. The Company had one TDR loan with a balance of $57,000 at September 30, 2016, which was still on accrual and included in impaired loans at September 30, 2016, and two TDR loans totaling $734,000 at December 31, 2015, of which one TDR loan with a balance of $525,000 was on non-accrual, and one TDR loan of $209,000 was still on accrual. The Company had no commitments to lend additional funds on these TDR loans at September 30, 2016.

The following table summarizes TDR loan balances at the dates indicated:

	September 30,		December 31,
	2016		2015
TDR loans on accrual	$	57	$	209
TDR loans on non-accrual	—		525
Total TDR loan balances	$	57	$	734

For the three and nine months ended September 30, 2016 and 2015 there were no TDR loans that were modified in the previous 12 months that subsequently defaulted in the reporting period.

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Servicing Rights

9 Months Ended

Sep. 30, 2016

Fair Value, Off-balance Sheet Risk [Abstract]

Servicing Rights

SERVICING RIGHTS

Loans serviced for others are not included on the Consolidated Balance Sheets. The unpaid principal balances of mortgage, commercial, and consumer loans serviced for others were $882.2 million and $636.1 million at September 30, 2016 and December 31, 2015, respectively and are carried at the lower of cost or market. At September 30, 2016 and December 31, 2015, mortgage, commercial, and consumer servicing rights’ (“servicing rights”) assets are recorded on the Consolidated Balance Sheets at a book value of $7.7 million and $5.8 million, respectively. The fair market value of the servicing rights’ assets was $7.8 million and $6.8 million at September 30, 2016 and December 31, 2015, respectively.

The following tables summarize servicing rights activity for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30,
	2016			2015
Beginning balance	$	6,751		$	4,569
Additions	1,095			920
Servicing rights amortized	(408		)	(263		)
Recovery on servicing rights	216			—
Ending balance	$	7,654		$	5,226

	At or For the Nine Months Ended September 30,
	2016			2015
Beginning balance	$	5,811		$	3,061
Additions	2,927			2,823
Servicing rights amortized	(1,086		)	(658		)
Recovery on servicing rights	2			—
Ending balance	$	7,654		$	5,226

Fair value adjustments to mortgage, commercial, and consumer servicing rights were mainly due to market based assumptions associated with discounted cash flows, loan prepayment speeds, and changes in interest rates. A significant change in prepayments of the loans in the servicing portfolio could result in significant changes in the valuation adjustments, thus creating potential volatility in the carrying amount of servicing rights.

The following provides valuation assumptions used in determining the fair value of mortgage servicing rights (“MSR”) at the dates indicated:

	At September 30,
Key assumptions:	2016		2015
Weighted average discount rate	9.5	%	8.5	%
Conditional prepayment rate (“CPR”)	16.4	%	12.5	%
Weighted average life in years	5.2		6.4

Key economic assumptions and the sensitivity of the current fair value for single family mortgage servicing rights to immediate adverse changes in those assumptions at September 30, 2016 and December 31, 2015 were as follows:

				September 30, 2016			December 31, 2015
Aggregate portfolio principal balance				$	877,427		$	631,812
Weighted average rate of note				3.9		%	4.0		%
At September 30, 2016	Base			0.5% Adverse Rate Change			1.0% Adverse Rate Change
Conditional prepayment rate	16.4		%	25.3		%	35.2		%
Fair value MSR	$	7,811		$	6,044		$	4,859
Percentage of MSR	0.9		%	0.7		%	0.6		%
Discount rate	9.5		%	10.0		%	10.5		%
Fair value MSR	$	7,811		$	7,685		$	7,562
Percentage of MSR	0.9		%	0.9		%	0.9		%
At December 31, 2015	Base			0.5% Adverse Rate Change			1.0% Adverse Rate Change
Conditional prepayment rate	12.2		%	17.8		%	25.3		%
Fair value MSR	$	6,813		$	5,660		$	4,557
Percentage of MSR	1.1		%	0.9		%	0.7		%
Discount rate	8.5		%	9.0		%	9.5		%
Fair value MSR	$	6,813		$	6,678		$	6,548
Percentage of MSR	1.1		%	1.1		%	1.0		%

The above tables show the sensitivity to market rate changes for the par rate coupon for a conventional one-to-four-family FNMA/FHLMC/GNMA serviced home loan. The above tables reference a 50 basis point and 100 basis point decrease in note rates.

These sensitivities are hypothetical and should be used with caution as the tables above demonstrate the Company’s methodology for estimating the fair value of MSR is highly sensitive to changes in key assumptions. For example, actual prepayment experience may differ and any difference may have a material effect on MSR fair value. Changes in fair value resulting from changes in assumptions generally cannot be extrapolated because the relationship of the change in the assumption to the change in fair value may not be linear. Also, in these tables, the effects of a variation in a particular assumption on the fair value of the MSR is calculated without changing any other assumption; in reality, changes in one factor may be associated with changes in another (for example, decreases in market interest rates may provide an incentive to refinance; however, this may also indicate a slowing economy and an increase in the unemployment rate, which reduces the number of borrowers who qualify for refinancing), which may magnify or counteract the sensitivities. Thus, any measurement of MSR fair value is limited by the conditions existing and assumptions made at a particular point in time. Those assumptions may not be appropriate if they are applied to a different point in time.

The Company recorded $534,000 and $343,000 of contractually specified servicing fees, late fees, and other ancillary fees resulting from servicing of mortgage, commercial and consumer loans for the three months ended September 30, 2016 and 2015, respectively, and $1.4 million and $857,000 for the nine months ended September 30, 2016 and 2015, respectively. The income, net of amortization, is reported in noninterest income.

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Derivatives

9 Months Ended

Sep. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives

DERIVATIVES

The Company regularly enters into commitments to originate and sell loans held for sale. The Company has established a hedging strategy to protect itself against the risk of loss associated with interest rate movements on loan commitments. The Company enters into contracts to sell forward To-Be-Announced (“TBA”) mortgage-backed securities. These commitments and contracts are considered derivatives but have not been designated as hedging instruments. Rather, they are accounted for as free-standing derivatives, or economic hedges, with changes in the fair value of the derivatives reported in noninterest income. The Company recognizes all derivative instruments as either other assets or other liabilities on the Consolidated Balance Sheets and measures those instruments at fair value.

The following tables summarize the Company’s derivative instruments at the dates indicated:

	September 30, 2016
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	65,259	$	1,850	$	—
Mandatory and best effort forward commitments with investors	29,824		—		40
Forward TBA mortgage-backed securities	99,500		—		385
TBA mortgage-backed securities forward sales paired off with investors	30,000		—		189

	December 31, 2015
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	34,154	$	698	$	—
Mandatory and best effort forward commitments with investors	24,135		74		—
Forward TBA mortgage-backed securities	49,000		3		—
TBA mortgage-backed securities forward sales paired off with investors	28,500		30		—

Changes in the fair value of the derivatives recognized in other noninterest income on the Consolidated Statements of Income and included in gain on sale of loans resulted in a net gain of $697,000 and a net loss of $346,000 for the three months ended September 30, 2016 and 2015, respectively, and a net gain of $1.7 million and $1.1 million for the nine months ended September 30, 2016 and 2015, respectively.

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Other Real Estate Owned

9 Months Ended

Sep. 30, 2016

Banking and Thrift [Abstract]

Other Real Estate Owned

OTHER REAL ESTATE OWNED

There was no OREO activity for the three months ended September 30, 2016 and 2015. The following table presents the activity related to OREO for the nine months ended September 30, 2016 and 2015:

	At or For the Nine Months Ended September 30,
	2016			2015
Beginning balance	$	—		$	—
Net loans transferred to OREO	525			—
Capitalized costs	7			—
Gross proceeds from sale of OREO	(682		)	—
Gain on sale of OREO	150			—
Ending balance	$	—		$	—

There were no OREO properties at September 30, 2016 and 2015. For the three months ended September 30, 2016 and 2015, the Company recorded no net gain or loss on the disposals of OREO, respectively. There were no holding costs associated with OREO for the three and nine months ended September 30, 2016 and 2015.

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Deposits

9 Months Ended

Sep. 30, 2016

Banking and Thrift [Abstract]

Deposits

DEPOSITS

Deposits are summarized as follows at September 30, 2016 and December 31, 2015: 

	September 30,		December 31,
	2016(3)		2015
Noninterest-bearing checking	$	143,251	$	66,676
Interest-bearing checking	63,682		34,098
Savings	50,348		30,126
Money market	238,321		159,605
Certificates of deposit less than $100,000(1)	93,953		65,175
Certificates of deposit of $100,000 through $250,000	76,855		91,317
Certificates of deposit of $250,000 and over(2)	26,910		32,610
Escrow accounts related to mortgages serviced	9,844		5,571
Total	$	703,164	$	485,178

(1) Includes $47.1 million of brokered deposits at September 30, 2016 and $27.9 million at December 31, 2015.

(2) Time deposits that meet or exceed the FDIC insurance limit.

(3) Includes $171.0 million of deposits acquired in the Branch Purchase.

Scheduled maturities of time deposits at September 30, 2016 for future periods ending are as follows:

	At September 30, 2016
2016	$	21,580
2017	76,878
2018	54,256
2019	17,151
2020	13,625
Thereafter	14,228
Total	$	197,718

The Bank pledged 13 securities held at the FHLB of Des Moines with a fair value of $15.7 million to secure Washington State public deposits of $6.6 million with a $746,000 collateral requirement by the Washington Public Deposit Protection Commission at September 30, 2016.

Federal Reserve regulations require that the Bank maintain reserves in the form of cash on hand and deposit balances with the Federal Reserve Bank, based on a percentage of deposits. The amounts of such balances at September 30, 2016 and December 31, 2015 were $12.6 million and $3.0 million, respectively, and were in compliance with Federal Reserve regulations.

Interest expense by deposit category for the three and nine months ended September 30, 2016 and 2015 is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Interest-bearing checking	$	7	$	8	$	20	$	21
Savings and money market	257		262		757		760
Certificates of deposit	544		596		1,634		1,644
Total	$	808	$	866	$	2,411	$	2,425

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2016

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

COMMITMENTS AND CONTINGENCIES

Commitments - The Company is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit. These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized on the balance sheet.

The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments.

The following table provides a summary of the Company’s commitments at September 30, 2016 and December 31, 2015:

COMMITMENTS TO EXTEND CREDIT	September 30,		December 31,
REAL ESTATE LOANS	2016		2015
Commercial	$	232	$	1,988
Construction and development	58,279		44,109
One-to-four-family (includes held for sale)	134,454		76,013
Home equity	25,023		18,089
Multi-family	425		429
Total real estate loans	218,413		140,628
CONSUMER LOANS	8,490		5,754
COMMERCIAL BUSINESS LOANS
Commercial and industrial	33,233		39,537
Warehouse lending	34,402		27,601
Total commercial business loans	67,635		67,138
Total commitments to extend credit	$	294,538	$	213,520

Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Since many of the commitments are expected to expire without being drawn upon, the amount of the total commitments do not necessarily represent future cash requirements. The Company evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Company upon an extension of credit, is based on management’s credit evaluation of the party. Collateral held varies, but may include accounts receivable, inventory, property and equipment, residential real estate, and income-producing commercial properties.

Unfunded commitments under commercial lines of credit, revolving credit lines and overdraft protection agreements are commitments for possible future extensions of credit to existing customers. These lines of credit are uncollateralized and usually do not contain a specified maturity date and ultimately may not be drawn upon to the total extent to which the Company is committed. The Company has established reserves for estimated losses from unfunded commitments of $166,000 at September 30, 2016 and $147,000 at December 31, 2015. One-to-four-family commitments included in the table above are accounted for as fair value derivatives and do not carry an associated loss reserve.

The Company has entered into a severance agreement with its Chief Executive Officer. The severance agreement, subject to certain requirements, generally includes a lump sum payment to the Chief Executive Officer equal to 24 months of base compensation in the event his employment is involuntarily terminated, other than for cause or the executive terminates his employment with good reason, as defined in the severance agreement.

The Company has entered into change of control agreements with its Chief Financial Officer, Chief Operating Officer, Chief Lending Officer, and two Executive Vice Presidents of Home Lending. The change of control agreements, subject to certain requirements, generally remain in effect until canceled by either party upon at least 24 months prior written notice. Under the change of control agreements the executive generally will be entitled to a change of control payment from the Company if the executive is involuntarily terminated within six months preceding or 12 months after a change in control (as defined in the change of control agreements). In such an event, the executives would each be entitled to receive a cash payment in an amount equal to 12 months of their then current salary, subject to certain requirements in the change of control agreements.

Because of the nature of our activities, the Company is subject to various pending and threatened legal actions, which arise in the ordinary course of business. From time to time, subordination liens may create litigation which requires us to defend our lien rights. In the opinion of management, liabilities arising from these claims, if any, will not have a material effect on our financial position. The Company had no material pending legal actions at September 30, 2016.

Contingent liabilities for loans held for sale - In the ordinary course of business, the Company sells loans without recourse that may have to subsequently be repurchased due to defects that occurred during the origination of the loan. The defects are categorized as documentation errors, underwriting errors, early payoff, early payment defaults, breach of representation or warranty, servicing errors, and/or fraud. When a loan sold to an investor without recourse fails to perform according to its contractual terms, the investor will typically review the loan file to determine whether defects in the origination process occurred. If a defect is identified, the Company may be required to either repurchase the loan or indemnify the investor for losses sustained. If there are no such defects, the Company has no commitment to repurchase the loan. The Company has recorded reserves of $825,000 and $561,000 to cover loss exposure related to these guarantees for one-to-four-family loans sold into the secondary market at September 30, 2016 and December 31, 2015, respectively, which is included in other liabilities in the Consolidated Balance Sheets.

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Fair Value of Financial Instruments

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

FAIR VALUE OF FINANCIAL INSTRUMENTS

The Company assumes interest rate risk (the risk that general interest rate levels will change) as a result of its normal operations. Consequently, the fair value of the Company’s consolidated financial instruments will change when interest rate levels change and that change may either be favorable or unfavorable to the Company. Management attempts to match maturities of assets and liabilities to the extent believed necessary to minimize interest rate risk. However, borrowers with fixed interest rate obligations are less likely to prepay in a rising interest rate environment and more likely to prepay in a falling interest rate environment. Conversely, depositors who are receiving fixed interest rates are more likely to withdraw funds before maturity in a rising interest rate environment and less likely to do so in a falling interest rate environment. Management monitors interest rates and maturities of assets and liabilities, and attempts to minimize interest rate risk by adjusting terms of new loans, and deposits, and by investing in securities with terms that mitigate the Company’s overall interest rate risk.

Accounting guidance regarding fair value measurements defines fair value and establishes a framework for measuring fair value in accordance with U.S. GAAP. Fair value is the exchange price that would be received for an asset or paid to transfer a liability in an orderly transaction between market participants on the measurement date. The following definitions describe the levels of inputs that may be used to measure fair value:

Level 1 - Inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets.

Level 2 - Inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument. 

Level 3 - Inputs to the valuation methodology are unobservable and significant to the fair value measurement.

Determination of Fair Market Values:

Securities-Securities available-for-sale are recorded at fair value on a recurring basis. The fair value of investments and mortgage-backed securities are provided by a third-party pricing service. These valuations are based on market data using pricing models that vary by asset class and incorporate available current trade, bid, and other market information, and for structured securities, cash flow, and loan performance data. The pricing processes utilize benchmark curves, benchmarking of similar securities, sector groupings, and matrix pricing. Option adjusted spread models are also used to assess the impact of changes in interest rates and to develop prepayment scenarios. Transfers between the fair value hierarchy are determined through the third-party service provider which, from time to time will transfer between levels based on market conditions per the related security. All models and processes used, take into account market convention (Level 2).

Mortgage Loans Held for Sale -The fair value of loans held for sale reflects the value of commitments with investors and/or the relative price as delivered into a TBA mortgage-backed security (Level 2).

Derivative Instruments - The fair value of the interest rate lock commitments and forward sales commitments are estimated using quoted or published market prices for similar instruments, adjusted for factors such as pull-through rate assumptions based on historical information, where appropriate. TBA mortgage-backed securities are fair valued on similar contracts in active markets (Level 2) while locks and forwards with customers and investors are valued using similar contracts in the market and changes in the market interest rates (Levels 2 and 3).

Impaired Loans - Fair value adjustments to impaired collateral dependent loans are recorded to reflect partial write-downs based on the current appraised value of the collateral or internally developed models, which contain management’s assumptions (Level 3).

The following tables present securities available-for-sale measured at fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Securities Available-for-Sale
At September 30, 2016	Level 1		Level 2		Level 3		Total
U.S. agency securities	$	—	$	8,273	$	—	$	8,273
Municipal bonds	—		17,949		—		17,949
Corporate securities	—		7,613		—		7,613
U.S. Small Business Administration securities	—		6,010		—		6,010
Mortgage-backed securities	—		40,917		—		40,917
Total	$	—	$	80,762	$	—	$	80,762

	Securities Available-for-Sale
At December 31, 2015	Level 1		Level 2		Level 3		Total
U.S. agency securities	$	—	$	6,035	$	—	$	6,035
Municipal bonds	—		18,891		—		18,891
Corporate securities	—		3,433		—		3,433
U.S. Small Business Administration securities	—		4,023		—		4,023
Mortgage-backed securities	—		22,835		—		22,835
Total	$	—	$	55,217	$	—	$	55,217

The following table presents mortgage loans held for sale measured at fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Mortgage Loans Held for Sale
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	77,129	$	—	$	77,129
December 31, 2015	$	—	$	44,925	$	—	$	44,925

The following tables present the fair value of interest rate lock commitments with customers, individual forward sale commitments with investors, and paired off commitments with investors measured at their fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Interest Rate Lock Commitments with Customers
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	—	$	1,850	$	1,850
December 31, 2015	$	—	$	—	$	698	$	698

	Individual Forward Sale Commitments with Investors
	Level 1		Level 2			Level 3			Total
September 30, 2016	$	—	$	(385	)	$	(40	)	$	(425	)
December 31, 2015	$	—	$	3		$	74		$	77

	Paired Off Commitments with Investors
	Level 1		Level 2			Level 3		Total
September 30, 2016	$	—	$	(189	)	$	—	$	(189	)
December 31, 2015	$	—	$	30		$	—	$	30

The following table presents impaired loans measured at fair value on a nonrecurring basis for which a nonrecurring change in fair value has been recorded during the reporting period. The amounts disclosed below represent the fair values at the time the nonrecurring fair value measurements were made, and not necessarily the fair value as of the dates reported upon.

	Impaired Loans
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	—	$	209	$	209
December 31, 2015	$	—	$	—	$	734	$	734

Quantitative Information about Level 3 Fair Value Measurements - Shown below is the fair value of financial instruments measured under a Level 3 unobservable input on a recurring and nonrecurring basis at September 30, 2016 table:

Level 3 Fair Value Instrument	Valuation Technique	Significant Unobservable Inputs	Range (Weighted Average)	Weighted Average
RECURRING
Interest rate lock commitments with customers	Quoted market prices	Pull-through expectations	80% - 99%	93.4%
Individual forward sale commitments with investors	Quoted market prices	Pull-through expectations	80% - 99%	93.4%
NONRECURRING
Impaired loans	Fair value of underlying collateral	Discount applied to the obtained appraisal	0% - 18.0%	0.0%

An increase in the pull-through rate utilized in the fair value measurement of the interest rate lock commitments with customers and forward sale commitments with investors will result in positive fair value adjustments (and an increase in the fair value measurement). Conversely, a decrease in the pull-through rate will result in a negative fair value adjustment (and a decrease in the fair value measurement).

The following tables provide a reconciliation of assets and liabilities measured at fair value using significant unobservable inputs (Level 3) on a recurring basis during the three and nine months ended September 30, 2016 and 2015:

Three Months Ended September 30,	Beginning Balance			Purchases and Issuances			Sales and Settlements			Ending Balance			Net change in fair value for gains/(losses) relating to items held at end of period
2016
Interest rate lock commitments with customers	$	2,058		$	5,763		$	(5,971	)	$	1,850		$	(208	)
Individual forward sale commitments with investors	(3		)	(60		)	23			(40		)	(37		)
2015
Interest rate lock commitments with customers	$	934		$	2,720		$	(2,797	)	$	857		$	(77	)
Individual forward sale commitments with investors	110			(66		)	(6		)	38			(72		)

Nine Months Ended September 30,	Beginning Balance		Purchases and Issuances			Sales and Settlements			Ending Balance			Net change in fair value for gains/(losses) relating to items held at end of period
2016
Interest rate lock commitments with customers	$	698	$	14,039		$	(12,887	)	$	1,850		$	1,152
Individual forward sale commitments with investors	74		(267		)	153			(40		)	(114		)
2015
Interest rate lock commitments with customers	$	396	$	8,683		$	(8,222	)	$	857		$	461
Individual forward sale commitments with investors	12		21			5			38			26

Gains (losses) on interest rate lock commitments carried at fair value are recorded in other noninterest income. Gains (losses) on forward sale commitments with investors carried at fair value are recorded within other noninterest income.

Fair Values of Financial Instruments - The following methods and assumptions were used by the Company in estimating the fair values of financial instruments disclosed in these financial statements:

Cash, and Cash Equivalents and Certificates of Deposit at Other Financial Institutions - The carrying amounts of cash and short-term instruments approximates their fair value (Level 1).

Federal Home Loan Bank stock - The par value of FHLB stock approximates its fair value (Level 2).

Accrued Interest - The carrying amounts of accrued interest approximates its fair value (Level 2).

Loans Receivable, Net - For variable rate loans that re-price frequently and have no significant change in credit risk, fair values are based on carrying values. Fair values for fixed rate loans are estimated using discounted cash flow analyses, using interest rates currently being offered for loans with similar terms to borrowers or similar credit quality (Level 3).

Servicing Rights - The fair value of mortgage, commercial and consumer servicing rights are estimated using net present value of expected cash flows using a third party model that incorporates assumptions used in the industry to value such rights, adjusted for factors such as weighted average prepayments speeds based on historical information, where appropriate (Level 3).

Deposits - The fair value of deposits with no stated maturity date is included at the amount payable on demand. Fair values for fixed rate certificates of deposit are estimated using a discounted cash flow calculation on interest rates currently offered on similar certificates (Level 2).

Borrowings - The carrying amounts of advances maturing within 90 days approximate their fair values. The fair values of long-term advances are estimated using discounted cash flow analyses based on the Bank’s current incremental borrowing rates for similar types of borrowing arrangements (Level 2).

Subordinated Note - The fair value of the Subordinated Note is based upon the average yield of debt issuances in the third quarter of 2016 for similarly sized issuances (Level 2).

Off-Balance Sheet Instruments - The fair value of commitments to extend credit are estimated using the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreement and the present creditworthiness of the customers. The majority of the Company’s off-balance sheet instruments consist of non-fee producing, variable-rate commitments, the Company has determined they do not have a distinguishable fair value. The fair value of loan lock commitments with customers and investors reflect an estimate of value based upon the interest rate lock date, the expected pull through percentage for the commitment, and the interest rate at year end (Levels 2 and 3).

The following table provides estimated fair values of the Company’s financial instruments at September 30, 2016 and December 31, 2015:

	September 30,				December 31,
	2016				2015
Financial Assets	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Level 1 inputs:
Cash and cash equivalents	$	16,513	$	16,513	$	24,455	$	24,455
Certificates of deposit at other financial institutions	14,009		14,009		12,421		12,421
Level 2 inputs:
Securities available-for-sale, at fair value	80,762		80,762		55,217		55,217
Loans held for sale, at fair value	77,129		77,129		44,925		44,925
FHLB stock, at cost	2,004		2,004		4,551		4,551
Accrued interest receivable	2,557		2,557		2,107		2,107
Individual forward sale commitments with investors	—		—		3		3
Paired off commitments with investors	—		—		30		30
Level 3 inputs:
Loans receivable, net	592,800		621,772		502,535		566,209
Servicing rights, held at lower of cost or fair value	7,654		7,816		5,811		6,848
Fair value interest rate locks with customers	1,850		1,850		698		698
Individual forward sale commitments with investors	—		—		74		74
Financial Liabilities
Level 2 inputs:
Deposits	703,164		710,140		485,178		494,871
Borrowings	21,030		21,104		98,769		98,739
Subordinated note	10,000		9,550		10,000		9,550
Accrued interest payable	191		191		22		22
Individual forward sale commitments with investors	385		385		—		—
Paired off commitments with investors	189		189		—		—
Level 3 inputs:
Individual forward sale commitments with investors	40		40		—		—

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Employee Benefits

9 Months Ended

Sep. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

EMPLOYEE BENEFITS

Employee Stock Ownership Plan

On January 1, 2012, the Company established an ESOP for eligible employees of the Company and the Bank. Employees of the Company and the Bank who have been credited with at least 1,000 hours of service during a 12-month period are eligible to participate in the ESOP.  

The ESOP borrowed $2.6 million from FS Bancorp, Inc. and used those funds to acquire 259,210 shares of FS Bancorp, Inc. common stock in the open market at an average price of $10.17 per share during the second half of 2012. It is anticipated that the Bank will make contributions to the ESOP in amounts necessary to amortize the ESOP loan payable to FS Bancorp, Inc. over a period of 10 years, bearing interest at 2.30%. Intercompany expenses associated with the ESOP are eliminated in consolidation. Shares purchased by the ESOP with the loan proceeds are held in a suspense account and allocated to ESOP participants on a pro rata basis as principal and interest payments are made by the ESOP to FS Bancorp, Inc. The loan is secured by shares purchased with the loan proceeds and will be repaid by the ESOP with funds from the Bank’s discretionary contributions to the ESOP and earnings on the ESOP assets. Payments of principal and interest are due annually on December 31, the Company’s fiscal year end. On December 31, 2015, the ESOP paid the fourth annual installment of principal in the amount of $251,000, plus accrued interest of $44,000 pursuant to the ESOP loan agreement.

As shares are committed to be released from collateral, the Company reports compensation expense equal to the average daily market prices of the shares at September 30, 2016 for the prior 90 days. These shares become outstanding for earnings per share computations. The compensation expense is accrued monthly throughout the year. Dividends on allocated ESOP shares are recorded as a reduction of retained earnings; dividends on unallocated ESOP shares are recorded as a reduction of debt and accrued interest.

Compensation expense related to the ESOP was $204,000 and $148,000 for the three months ended September 30, 2016 and 2015, respectively, and $529,000 and $408,000 for the nine months ended September 30, 2016 and 2015, respectively.

Shares held by the ESOP at September 30, 2016 were as follows (shown as actual):

	Balances
Allocated shares	102,359
Committed to be released shares	19,441
Unallocated shares	136,085
Total ESOP shares	257,885
Fair value of unallocated shares (in thousands)	$	3,703

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Earnings Per Share

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Earnings Per Share

EARNINGS PER SHARE

Basic earnings per share are computed by dividing income available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflect the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that then shared in the earnings of the entity. For earnings per share calculations, the ESOP shares committed to be released are included as outstanding shares for both basic and diluted earnings per share.

The following table presents a reconciliation of the components used to compute basic and diluted earnings per share for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30,				At or For the Nine Months Ended September 30,
Numerator:	2016		2015		2016		2015
Net income (in thousands)	$	3,457	$	1,995	$	7,953	$	6,859
Denominator:
Basic weighted average common shares outstanding	2,851,147		2,984,164		2,901,572		2,967,284
Dilutive shares	87,292		55,843		84,102		42,108
Diluted weighted average common shares outstanding	2,938,439		3,040,007		2,985,674		3,009,392
Basic earnings per share	$	1.21	$	0.67	$	2.74	$	2.31
Diluted earnings per share	$	1.18	$	0.66	$	2.66	$	2.28

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Stock-Based Compensation

9 Months Ended

Sep. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

STOCK-BASED COMPENSATION

Stock Options and Restricted Stock

In September 2013, the shareholders of FS Bancorp, Inc. approved the FS Bancorp, Inc. 2013 Equity Incentive Plan (“Plan”). The Plan provides for the grant of stock options and restricted stock awards.

Total share-based compensation expense for the Plan was $195,000 and $588,000 for the three and nine months ended September 30, 2016, respectively, and $186,000 and $560,000 for the three and nine months ended September 30, 2015, respectively.

Stock Options

The Plan authorizes the grant of stock options totaling 324,013 shares to Company directors and employees. Option awards were granted with an exercise price equal to the market price of FS Bancorp’s common stock at the grant date, May 8, 2014, of $16.89 per share. These option awards were granted as non-qualified stock options, having a vesting period of five years, with 20% vesting on the anniversary date of each grant date, and a contractual life of 10 years. Any unexercised stock options will expire 10 years after the grant date or sooner in the event of the award recipient’s termination of service with the Company or the Bank.

The fair value of each option award is estimated on the grant date using a Black-Scholes Option pricing model that uses the following assumptions. The dividend yield is based on the current quarterly dividend in effect at the time of the grant. Historical employment data is used to estimate the forfeiture rate. The Company became a publicly held company in July 2012, therefore historical data was not available to calculate the volatility for FS Bancorp stock. Given this limitation, management utilized a proxy to determine the expected volatility of FS Bancorp’s stock. The proxy chosen was the NASDAQ Bank Index, or NASDAQ Bank (NASDAQ symbol: BANK). This index provides the volatility of the banking sector for NASDAQ traded banks. The majority of smaller banks are traded on the NASDAQ given the costs and daily interaction required with trading on the New York Stock Exchange. The Company utilized the comparable Treasury rate for the discount rate associated with the stock options granted. The Company elected to use Staff Accounting Bulletin 107, simplified expected term calculation for the “Share-Based Payments” method permitted by the SEC to calculate the expected term. This method uses the vesting term of an option along with the contractual term, setting the expected life at 6.5 years.

The following table presents a summary of the Company’s stock option plan awards during the nine months ended September 30, 2016 (shown as actual):

	Shares	Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term In Years	Aggregate Intrinsic Value
Outstanding at January 1, 2016	306,900	$	16.89	8.36	$	2,794,570
Granted	—	—		—	—
Less exercised	9,300	16.89		—	81,942
Forfeited or expired	—	—		—	—
Outstanding at September 30, 2016	297,600	$	16.89	7.61	$	3,660,480
Expected to vest, assuming a 0.31% annual forfeiture rate	296,655	$	16.89	7.61	$	3,648,855
Exercisable at September 30, 2016	107,400	$	16.89	7.61	$	1,321,020

At September 30, 2016, there was $597,000 of total unrecognized compensation cost related to nonvested stock options granted under the Plan. The cost is expected to be recognized over the remaining weighted-average vesting period of 2.6 years.

Restricted Stock Awards

The Plan authorizes the grant of restricted stock awards totaling 129,605 shares to Company directors and employees, and all but 4,500 shares were granted on May 8, 2014 at a grant date fair value of $16.89 per share. The remaining 4,500 restricted stock awards were granted January 1, 2016 at a grant date fair value of $26.00 per share. Compensation expense is recognized over the vesting period of the awards based on the fair value of the restricted stock. The restricted stock awards’ fair value is equal to the value on the grant date. Shares awarded as restricted stock vest ratably over a three-year period for directors and a five-year period for employees, beginning at the grant date. Any unexercised restricted stock awards will expire after vesting or sooner in the event of the award recipient’s termination of service with the Company or the Bank.

The following table presents a summary of the Company’s nonvested awards during the nine months ended September 30, 2016 (shown as actual):

Nonvested Shares	Shares	Weighted-Average Grant-Date Fair Value Per Share		Weighted-Average Grant-Date Fair Value
Nonvested at January 1, 2016	94,684	$	16.89	$	1,599,212
Granted	4,500	26.00		117,000
Less vested	30,421	16.89		513,811
Forfeited or expired	—	—		—
Nonvested at September 30, 2016	68,763	$	17.49	$	1,202,401

At September 30, 2016, there was $970,000 of total unrecognized compensation costs related to nonvested shares granted as restricted stock awards. The cost is expected to be recognized over the remaining weighted-average vesting period of 2.3 years.

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Regulatory Capital

9 Months Ended

Sep. 30, 2016

Regulatory Capital Requirements [Abstract]

Regulatory Capital

REGULATORY CAPITAL

The Company and the Bank are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company’s consolidated financial statements. Under capital adequacy guidelines of the regulatory framework for prompt corrective action, the Bank must meet specific capital adequacy guidelines that involve quantitative measures of the Bank’s assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices. The Bank’s capital classification is also subject to qualitative judgments by the regulators about components, risk weightings, and other factors.

Quantitative measures established by regulation to ensure capital adequacy require the Bank to maintain minimum amounts and ratios (set forth in the table below) of Tier 1 capital (as defined in the regulations) to total average assets (as defined), and minimum ratios of Tier 1 total capital (as defined) and common equity Tier 1 (“CET 1”) capital to risk-weighted assets (as defined).

The Bank must maintain minimum total risk-based, Tier 1 risk-based, and Tier 1 leverage ratios as set forth in the table below to be categorized as well capitalized. At September 30, 2016 and December 31, 2015, the Bank was categorized as well capitalized under applicable regulatory requirements. There are no conditions or events since that notification that management believes have changed the Bank’s category.

The following tables compare the Bank’s actual capital amounts and ratios at September 30, 2016 and December 31, 2015 to their minimum regulatory capital requirements and well capitalized regulatory capital at those dates (dollars in thousands):

									To be Well Capitalized Under Prompt Corrective Action Provisions
					For Capital Adequacy Purposes
Bank Only	Actual
At September 30, 2016	Amount		Ratio		Amount		Ratio		Amount		Ratio
Total risk-based capital
(to risk-weighted assets)	$	91,077	13.46	%	$	54,127	8.00	%	$	67,659	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	82,604	12.21	%	$	40,595	6.00	%	$	54,127	8.00	%
Tier 1 leverage capital
(to average assets)	$	82,604	10.33	%	$	31,994	4.00	%	$	39,992	5.00	%
CET 1 capital
(to risk-weighted assets)	$	82,604	12.21	%	$	30,446	4.50	%	$	43,978	6.50	%
At December 31, 2015
Total risk-based capital
(to risk-weighted assets)	$	85,570	15.51	%	$	44,132	8.00	%	$	55,164	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	78,662	14.26	%	$	33,099	6.00	%	$	44,132	8.00	%
Tier 1 leverage capital
(to average assets)	$	78,662	12.14	%	$	25,924	4.00	%	$	32,406	5.00	%
CET 1 capital
(to risk-weighted assets)	$	78,662	14.26	%	$	24,824	4.50	%	$	35,857	6.50	%

In addition to the minimum CET 1, Tier 1 and total capital ratios, the Bank has to maintain a capital conservation buffer consisting of additional CET 1 capital above the required minimum levels in order to avoid limitations on paying dividends, engaging in share repurchases, and paying discretionary bonuses based on percentages of eligible retained income that could be utilized for such actions. This new capital conservation buffer requirement began to be phased in starting in January 2016 at 0.625% of risk-weighted assets and will increase each year until fully implemented to an amount equal to 2.5% of risk-weighted assets in January 2019.

FS Bancorp, Inc. is a bank holding company subject to the capital adequacy requirements of the Federal Reserve under the Bank Holding Company Act of 1956, as amended, and the regulations of the Federal Reserve. For a bank holding company with less than $1.0 billion in assets, the capital guidelines apply on a bank only basis and the Federal Reserve expects the holding company’s subsidiary banks to be well capitalized under the prompt corrective action regulations. If FS Bancorp, Inc. was subject to regulatory guidelines for bank holding companies with $1.0 billion or more in assets, at September 30, 2016, the Company would have exceeded all regulatory capital requirements. The regulatory capital ratios calculated for FS Bancorp, Inc. at September 30, 2016 were 9.4% for Tier 1 leverage-based capital, 11.1% for Tier 1 risk-based capital, 12.4% for total risk-based capital, and 11.1% for CET 1 capital ratio.

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Basis of Presentation and Summary of Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2016

Accounting Policies [Abstract]

Financial Statement Presentation

Financial Statement Presentation - The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X as promulgated by the Securities and Exchange Commission (“SEC”). It is recommended that these unaudited interim consolidated financial statements be read in conjunction with the Company’s Annual Report on Form 10-K with all of the audited information and footnotes required by U.S. GAAP for complete financial statements for the year ended December 31, 2015, as filed with the SEC on March 25, 2016. In the opinion of management, all normal adjustments and recurring accruals considered necessary for a fair presentation of the financial position and results of operations for the periods presented have been included.

The results for the three and nine months ended September 30, 2016 are not necessarily indicative of the results that may be expected for the year ending December 31, 2016, or any other future period. The preparation of financial statements, in conformity with U.S. GAAP, requires management to make estimates and assumptions that affect amounts reported in the financial statements. Actual results could differ from these estimates. Material estimates that are particularly susceptible to change in the near term are allowances for loan losses, fair value of measurements, and servicing assets.

Amounts presented in the consolidated financial statements and footnote tables are rounded and presented in thousands of dollars except per share amounts. In the narrative footnote discussion, amounts are rounded and presented in millions of dollars to one decimal point if the amounts are above $1.0 million.  Amounts below $1.0 million are rounded and presented in dollars to the nearest thousands. Certain prior year amounts have been reclassified to conform to the 2016 presentation with no change to consolidated net income or stockholders’ equity previously reported.

Principles of Consolidation

Principles of Consolidation - The consolidated financial statements include the accounts of FS Bancorp, Inc. and its wholly owned subsidiary, 1st Security Bank of Washington. All material intercompany accounts have been eliminated in consolidation.

Recent Accounting Pronouncements

RECENT ACCOUNTING PRONOUNCEMENTS

In May 2014, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), which creates Topic 606 and supersedes Topic 605, Revenue Recognition. In August 2015, FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606), which postponed the effective date of 2014-09.  In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net, which amended the principal versus agent implementation guidance set for in ASU 2014-09.  Among other things, ASU 2016-08 clarifies that an entity should evaluate whether it is the principal or the agent for each specified good or service promised in a contract with a customer.  In April 2016, the FASB issued ASU No. 2016-10, Revenue from Contracts with Customers (Topic 606):Identifying Performance Obligations and Licensing.  The ASU amends certain aspects of the guidance set forth in the FASB's new revenue standard related to identifying performance obligations and licensing implementation.  The core principle of Topic 606 is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In general, the new guidance requires companies to use more judgment and make more estimates than under current guidance, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. In May 2016, the FASB issued ASU No. 2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients, which provides clarifying guidance in certain narrow areas and adds some practical expedients, but does not change the core revenue recognition principle in Topic 606. The standard is effective for public entities for interim and annual periods beginning after December 15, 2017; early adoption is not permitted. For financial reporting purposes, the standard allows for either full retrospective adoption, meaning the standard is applied to all of the periods presented, or modified retrospective adoption, meaning the standard is applied only to the most current period presented in the financial statements with the cumulative effect of initially applying the standard recognized at the date of initial application. The Company is currently evaluating the provisions to determine the potential impact the new standard will have on the Company's consolidated financial statements.

In January 2016, the FASB issued ASU No. 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. The ASU is intended to improve the recognition and measurement of financial instruments.  This ASU requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income.  In addition, the amendments in this ASU require the exit price notion be used when measuring the fair value of financial instruments for disclosure purposes and requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables) on the balance sheet or the accompanying notes to the financial statements. This ASU also eliminates 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.  The ASU also requires a reporting organization to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument specific credit risk (also referred to as “own credit”) when the organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments.  ASU No. 2016-01 is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years.  Early adoption is permitted for certain provisions.  The Company is currently evaluating the impact of this ASU on the Company’s consolidated financial statements.

In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842). ASU No. 2016-02 requires lessees to recognize on the balance sheet the assets and liabilities arising from operating leases. A lessee should recognize a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term. A lessee should include payments to be made in an optional period only if the lessee is reasonably certain to exercise an option to extend the lease or not to exercise an option to terminate the lease. For a finance lease, interest payments should be recognized separately from amortization of the right-of-use asset in the statement of comprehensive income. For operating leases, the lease cost should be allocated over the lease term on a generally straight-line basis. The amendments in ASU 2016-02 are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application of the amendments in the ASU is permitted. The adoption of ASU 2016-02 is projected to increase our balance sheet by no more than 5% and not have a material impact on our capital ratios.

In March 2016, the FASB issued ASU No. 2016-06, Derivatives and Hedging (Topic 815): Contingent Put and Call Options in Debt Instruments. The ASU simplifies the embedded derivative analysis for debt instruments containing contingent call or put options by removing the requirement to assess whether a contingent event is related to interest rates or credit risks. The ASU is effective for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company does not expect this ASU to have a material impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-07, Investments - Equity Method and Joint Ventures (Topic 323): Simplifying the Transition to the Equity Method of Accounting. The ASU eliminates the requirement that when an investment qualifies for use of the equity method as a result of an increase in the level of ownership interest or degree of influence, an adjustment must be made to the investment, results of operations, and retained earnings retroactively on a step-by-step basis as if the equity method had been in effect during all previous periods that the investment had been held. The ASU is effective for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company does not expect this ASU to have a material impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting. The amendments in this update seek to simplify several aspects of the accounting for employee share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. ASU 2016-09 will be effective for the Company for annual periods beginning after December 15, 2016, including interim periods within those fiscal years. Early adoption of the update is permitted. The Company is currently evaluating early adoption of this ASU and the impact on the Company’s consolidated financial statements.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.  The ASU is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations.  The ASU requires the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. Organizations will continue to use judgment to determine which loss estimation method is appropriate for their circumstances. The ASU requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization’s portfolio. These disclosures include qualitative and quantitative requirements that provide additional information about the amounts recorded in the financial statements. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The ASU is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019.  Early application will be permitted for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018.  The Company is currently evaluating the impact of this ASU on the Company's consolidated financial statements.

In August 2016, the FASB issued ASU No. 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Receipts and Cash Payments, a consensus of the FASB’s Emerging Issues Task Force. The ASU is intended to reduce diversity in practice in how certain transactions are presented and classified in the statement of cash flows. The standard will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The adoption of ASU No. 2016-15 is being reviewed for any material impact there may be on the Company's consolidated financial statements.

.

Loan Portfolio Segment

The Company has defined its loan portfolio into three segments that reflect the structure of the lending function, the Company’s strategic plan and the manner in which management monitors performance and credit quality. The three loan portfolio segments are: (a) Real Estate Loans, (b) Consumer Loans and (c) Commercial Business Loans. Each of these segments is disaggregated into classes based on the risk characteristics of the borrower and/or the collateral type securing the loan. The following is a summary of each of the Company’s loan portfolio segments and classes:

Real Estate Loans

Commercial Lending. Loans originated by the Company primarily secured by income producing properties, including retail centers, warehouses, and office buildings located in our market areas.

Construction and Development Lending. Loans originated by the Company for the construction of, and secured by, commercial real estate, one-to-four-family, and multi-family residences and tracts of land for development that are not pre-sold.

Home Equity Lending. Loans originated by the Company secured by second mortgages on one-to-four-family residences in our market areas.

One-to-Four-Family Real Estate Lending. Commercial and consumer loans originated by the Company secured by first mortgages on one-to-four-family residences in our market areas that the Company intends to hold (excludes loans held for sale). 

Multi-Family Lending. Apartment term lending (five or more units) to current banking customers and community reinvestment loans for low to moderate income individuals in the Company’s footprint.

Consumer Loans

Indirect Home Improvement. Fixture secured loans are originated by the Company for home improvement and are secured by the personal property installed in, on, or at the borrower’s real property, and may be perfected with a UCC-2 financing statement filed in the county of the borrower’s residence. These indirect home improvement loans include replacement windows, siding, roofing, and other home fixture installations.

Solar. Fixture secured loans are originated by the Company for home improvement and are secured by the personal property installed in, on, or at the borrower’s real property, and may be perfected with a UCC-2 financing statement filed in the county of the borrower’s residence.

Marine. Loans originated by the Company secured by boats to borrowers primarily located in its market areas.

Other Consumer. Loans originated by the Company, including automobiles, recreational vehicles, direct home improvement loans, loans on deposits, and other consumer loans, primarily consisting of personal lines of credit.

Commercial Business Loans

Commercial and Industrial Lending. Loans originated by the Company to local small and mid-sized businesses in our Puget Sound market area are secured primarily by accounts receivable, inventory, or personal property, plant and equipment. Commercial and industrial loans are made on the basis of the borrower’s ability to make repayment from the cash flow of the borrower’s business.

Warehouse Lending. Loans originated by the Company’s mortgage and construction warehouse lending program through

which the Company funds third-party finance companies originating residential mortgage loans for sale into the secondary market and speculative construction loans for sale to single family households. These loans are secured by the notes and assigned deeds of trust associated with the residential mortgage and construction loans on properties primarily located in the Company’s market areas.

Nonaccrual and Past Due Loans

Nonaccrual and Past Due Loans. Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Loans are automatically placed on nonaccrual once the loan is 90 days past due or sooner if, in management’s opinion, the borrower may be unable to meet payment obligations as they become due, or as required by regulatory authorities.

Credit Quality Indicators

The Company utilizes a risk grading matrix to assign a risk grade to its real estate and commercial business loans. Loans are graded on a scale of 1 to 10, with loans in risk grades 1 to 6 considered “Pass” and loans in risk grades 7 to 10 are reported as classified loans in the Company’s allowance for loan loss analysis.

A description of the 10 risk grades is as follows:

• Grades 1 and 2 - These grades include loans to very high quality borrowers with excellent or desirable business credit.

• Grade 3 - This grade includes loans to borrowers of good business credit with moderate risk.

• Grades 4 and 5 - These grades include “Pass” grade loans to borrowers of average credit quality and risk.

• Grade 6 - This grade includes loans on management’s “Watch” list and is intended to be utilized on a temporary basis for “Pass” grade borrowers where frequent and thorough monitoring is required due to credit weaknesses and where significant risk-modifying action is anticipated in the near term.

• Grade 7 - This grade is for “Other Assets Especially Mentioned” ( “OAEM”) in accordance with regulatory guidelines and includes borrowers where performance is poor or significantly less than expected.

• Grade 8 - This grade includes “Substandard” loans in accordance with regulatory guidelines which represent an unacceptable business credit where a loss is possible if loan weakness is not corrected.

• Grade 9 - This grade includes “Doubtful” loans in accordance with regulatory guidelines where a loss is highly probable.

• Grade 10 - This grade includes “Loss” loans in accordance with regulatory guidelines for which total loss is expected and when identified are charged off.

Consumer, Home Equity and One-to-Four-Family Real Estate Loans

Homogeneous loans are risk rated based upon the FDIC’s Uniform Retail Credit Classification and Account Management Policy. Loans classified under this policy at the Company are consumer loans which include indirect home improvement, solar, marine, other consumer, and one-to-four-family first and second liens. Under the Uniform Retail Credit Classification Policy, loans that are current or less than 90 days past due are graded “Pass” and risk rated “4” or “5” internally. Loans that are past due more than 90 days are classified “Substandard” and risk rated “8” internally until the loan has demonstrated consistent performance, typically six months of contractual payments. Closed-end loans that are 120 days past due and open-end loans that are 180 days past due are charged off based on the value of the collateral less cost to sell.

Troubled Debt Restructured Loans

TDR loans are considered impaired loans and are individually evaluated for impairment. TDR loans can be classified as either accrual or non-accrual. TDR loans are classified as non-performing loans unless they have been performing in accordance with their modified terms for a period of at least six months in which case they are placed on accrual status.

Derivatives

The Company regularly enters into commitments to originate and sell loans held for sale. The Company has established a hedging strategy to protect itself against the risk of loss associated with interest rate movements on loan commitments. The Company enters into contracts to sell forward To-Be-Announced (“TBA”) mortgage-backed securities. These commitments and contracts are considered derivatives but have not been designated as hedging instruments. Rather, they are accounted for as free-standing derivatives, or economic hedges, with changes in the fair value of the derivatives reported in noninterest income. The Company recognizes all derivative instruments as either other assets or other liabilities on the Consolidated Balance Sheets and measures those instruments at fair value.

Loan Commitments

The Company’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations as it does for on-balance sheet instruments.

Determination of Fair Market Values

Determination of Fair Market Values:

Securities-Securities available-for-sale are recorded at fair value on a recurring basis. The fair value of investments and mortgage-backed securities are provided by a third-party pricing service. These valuations are based on market data using pricing models that vary by asset class and incorporate available current trade, bid, and other market information, and for structured securities, cash flow, and loan performance data. The pricing processes utilize benchmark curves, benchmarking of similar securities, sector groupings, and matrix pricing. Option adjusted spread models are also used to assess the impact of changes in interest rates and to develop prepayment scenarios. Transfers between the fair value hierarchy are determined through the third-party service provider which, from time to time will transfer between levels based on market conditions per the related security. All models and processes used, take into account market convention (Level 2).

Mortgage Loans Held for Sale -The fair value of loans held for sale reflects the value of commitments with investors and/or the relative price as delivered into a TBA mortgage-backed security (Level 2).

Derivative Instruments - The fair value of the interest rate lock commitments and forward sales commitments are estimated using quoted or published market prices for similar instruments, adjusted for factors such as pull-through rate assumptions based on historical information, where appropriate. TBA mortgage-backed securities are fair valued on similar contracts in active markets (Level 2) while locks and forwards with customers and investors are valued using similar contracts in the market and changes in the market interest rates (Levels 2 and 3).

Impaired Loans - Fair value adjustments to impaired collateral dependent loans are recorded to reflect partial write-downs based on the current appraised value of the collateral or internally developed models, which contain management’s assumptions (Level 3).

Employee Stock Ownership Plan

Employees of the Company and the Bank who have been credited with at least 1,000 hours of service during a 12-month period are eligible to participate in the ESOP.

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Business Combination (Tables)

9 Months Ended

Sep. 30, 2016

Business Combination [Abstract]

Schedule of Estimated Fair Values of Assets Acquired and Liabilities Assumed at Acquisition

The following table summarizes the estimated fair values of assets acquired and liabilities assumed at the date of acquisition:

January 22, 2016	Acquired Book Value		Fair Value Adjustments			Amount Recorded
Assets
Cash and cash equivalents	$	180,356	$	—		$	180,356
Loans receivable	417		—			417
Premises and equipment, net	697		267		(1)	964
Accrued interest receivable	2		—			2
Core deposit intangible	—		2,239		(2)	2,239
Goodwill	—		2,312		(3)	2,312
Other assets	103		—			103
Total assets acquired	$	181,575	$	4,818		$	186,393
Liabilities
Deposits:
Noninterest-bearing accounts	$	79,966	$	—		$	79,966
Interest-bearing accounts	106,398		—			106,398
Total deposits	186,364		—			186,364
Accrued interest payable	7		—			7
Other liabilities	22		—			22
Total liabilities assumed	$	186,393	$	—		$	186,393

Explanation of Fair Value Adjustments

(1) The fair value adjustment represents the difference between the fair value of the acquired branches and the book value of the assets acquired. The Company utilized third-party valuations but did not receive appraisals to assist in the determination of fair value.

(2) The fair value adjustment represents the value of the core deposit base assumed in the Branch Purchase based on a study performed by an independent consulting firm. This amount was recorded by the Company as an identifiable intangible asset and will be amortized as an expense on an accelerated basis over the average life of the core deposit base, which is estimated to be nine years.

(3) The fair value adjustment represents the value of the goodwill calculated from the purchase based on the purchase price, less the fair value of assets acquired net of liabilities assumed.

Goodwill - The acquired goodwill represents the excess purchase price over the estimated fair value of the net assets acquired and was recorded at $2.3 million on January 22, 2016.

The table below summarizes the aggregate amount recognized for each major class of assets acquired and liabilities assumed by 1st Security Bank in the Branch Purchase on January 22, 2016:

	At January 22, 2016
Purchase price (1)	$	6,015
Recognized amounts of identifiable assets acquired and (liabilities assumed), at fair value:
Cash and cash equivalents	186,371
Acquired loans	417
Premises and equipment, net	964
Accrued interest receivable	2
Core deposit intangible	2,239
Other assets	103
Deposits	(186,364		)
Accrued interest payable	(7		)
Other liabilities	(22		)
Total fair value of identifiable net assets	3,703
Goodwill	$	2,312

(1) Purchase price includes premium paid on the deposits, the aggregate net book value of all assets acquired, and the unpaid principal and accrued interest on loans acquired.

Core deposit intangible

The core deposit intangible represents the fair value of the acquired core deposit base. The core deposit intangible will be amortized on an accelerated basis over approximately nine years. Total amortization expense was $140,000 and $382,000 for the three and nine months ended September 30, 2016, and none for the same periods in 2015. Amortization expense for core deposit intangible is expected to be as follows:

2016	$	140
2017	400
2018	307
2019	235
2020	181
Thereafter	594
Total	$	1,857

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Securities Available-for-sale (Tables)

9 Months Ended

Sep. 30, 2016

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-sale Securities Reconciliation

The following tables present the amortized costs, unrealized gains, unrealized losses, and estimated fair values of securities available-for-sale at September 30, 2016 and December 31, 2015:

	September 30, 2016
SECURITIES AVAILABLE-FOR-SALE	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Values
U.S. agency securities	$	8,158	$	115	$	—		$	8,273
Municipal bonds	17,452		499		(2		)	17,949
Corporate securities	7,664		44		(95		)	7,613
U.S. Small Business Administration securities	5,863		147		—			6,010
Mortgage-backed securities	40,426		492		(1		)	40,917
Total securities available-for-sale	$	79,563	$	1,297	$	(98	)	$	80,762
	December 31, 2015
SECURITIES AVAILABLE-FOR-SALE	Amortized Cost		Unrealized Gains		Unrealized Losses			Estimated Fair Values
U.S. agency securities	$	6,134	$	—	$	(99	)	$	6,035
Municipal bonds	18,531		373		(13		)	18,891
Corporate securities	3,495		5		(67		)	3,433
U.S. Small Business Administration securities	4,011		23		(11		)	4,023
Mortgage-backed securities	22,926		72		(163		)	22,835
Total securities available-for-sale	$	55,097	$	473	$	(353	)	$	55,217

Schedule of Unrealized Loss on Investments

Investment securities that were in an unrealized loss position at September 30, 2016 and December 31, 2015 are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. Management considers that these securities are only temporarily impaired due to changes in market interest rates or the widening of market spreads subsequent to the initial purchase of the securities, and not due to concerns regarding the underlying credit of the issuers or the underlying collateral. 

	September 30, 2016
	Less than 12 Months					12 Months or Longer					Total
SECURITIES AVAILABLE-FOR-SALE	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
Municipal bonds	$	176	$	(2	)	$	—	$	—		$	176	$	(2	)
Corporate securities	965		(30		)	1,435		(65		)	2,400		(95		)
Mortgage-backed securities	1,272		(1		)	—		—			1,272		(1		)
Total	$	2,413	$	(33	)	$	1,435	$	(65	)	$	3,848	$	(98	)

	December 31, 2015
	Less than 12 Months					12 Months or Longer					Total
SECURITIES AVAILABLE-FOR-SALE	Fair Value		Unrealized Losses			Fair Value		Unrealized Losses			Fair Value		Unrealized Losses
U.S. agency securities	$	2,107	$	(31	)	$	3,928	$	(68	)	$	6,035	$	(99	)
Municipal bonds	956		(1		)	293		(12		)	1,249		(13		)
Corporate securities	994		(6		)	1,439		(61		)	2,433		(67		)
U.S. Small Business Administration securities	990		(11		)	—		—			990		(11		)
Mortgage-backed securities	15,642		(112		)	2,119		(51		)	17,761		(163		)
Total	$	20,689	$	(161	)	$	7,779	$	(192	)	$	28,468	$	(353	)

Schedule of Available for Sale Securities by Contractual Mataurity

The contractual maturities of securities available-for-sale at September 30, 2016 and December 31, 2015 are listed below. Expected maturities of mortgage-backed securities may differ from contractual maturities because borrowers may have the right to call or prepay the obligations; therefore, these securities are classified separately with no specific maturity date.

	September 30, 2016				December 31, 2015
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
U.S. agency securities
Due after one year through five years	$	4,000	$	4,003	$	—	$	—
Due after five years through ten years	4,158		4,270		6,134		6,035
Subtotal	8,158		8,273		6,134		6,035
Municipal bonds
Due in one year or less	978		979		991		997
Due after one year through five years	5,578		5,718		3,904		3,954
Due after five years through ten years	8,499		8,784		7,807		7,981
Due after ten years	2,397		2,468		5,829		5,959
Subtotal	17,452		17,949		18,531		18,891
Corporate securities
Due after one year through five years	5,669		5,700		1,500		1,490
Due after five years through ten years	1,995		1,913		1,995		1,943
Subtotal	7,664		7,613		3,495		3,433
U.S. Small Business Administration securities
Due after five years through ten years	5,863		6,010		4,011		4,023
Mortgage-backed securities
Federal National Mortgage Association (“FNMA”)	18,646		18,866		12,515		12,466
Federal Home Loan Mortgage Corporation (“FHLMC”)	14,069		14,239		4,524		4,501
Government National Mortgage Association (“GNMA”)	7,711		7,812		5,887		5,868
Subtotal	40,426		40,917		22,926		22,835
Total	$	79,563	$	80,762	$	55,097	$	55,217

Schedule of Proceeds and Realized Gain (Loss)

The proceeds and resulting gains and losses, computed using specific identification, from sales of securities available-for-sale for the three and nine months ended September 30, 2016 and 2015 were as follows:  

	Three Months Ended September 30, 2016							Nine Months Ended September 30, 2016
	Proceeds		Gross Gains		Gross (Losses)			Proceeds		Gross Gains		Gross (Losses)
Securities available-for-sale	$	13,577	$	149	$	(3	)	$	13,577	$	149	$	(3	)
	Three Months Ended September 30, 2015							Nine Months Ended September 30, 2015
	Proceeds		Gross Gains		Gross (Losses)			Proceeds		Gross Gains		Gross (Losses)
Securities available-for-sale	$	—	$	—	$	—		$	4,178	$	76	$	—

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Loans Receivable and Allowance For Loan Losses (Tables)

9 Months Ended

Sep. 30, 2016

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable

The composition of the loan portfolio at September 30, 2016 and December 31, 2015 was as follows:

	September 30,			December 31,
REAL ESTATE LOANS	2016			2015
Commercial	$	55,794		$	50,034
Construction and development	90,201			80,806
Home equity	19,649			16,540
One-to-four-family (excludes loans held for sale)	116,886			102,921
Multi-family	33,988			22,223
Total real estate loans	316,518			272,524
CONSUMER LOANS
Indirect home improvement	104,524			103,064
Solar	34,806			29,226
Marine	29,268			23,851
Other consumer	1,978			2,181
Total consumer loans	170,576			158,322
COMMERCIAL BUSINESS LOANS
Commercial and industrial	68,526			59,619
Warehouse lending	48,598			20,817
Total commercial business loans	117,124			80,436
Total loans receivable, gross	604,218			511,282
Allowance for loan losses	(9,586		)	(7,785		)
Deferred costs, fees, and discounts, net	(1,832		)	(962		)
Total loans receivable, net	$	592,800		$	502,535

Allowance for Credit Losses on Financing Receivables

The following tables detail activity in the allowance for loan losses by loan categories at or for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30, 2016
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business		Unallocated		Total
Beginning balance	$	3,477		$	2,039		$	1,823	$	1,612	$	8,951
Provision for loan losses	242			1			252		105		600
Charge-offs	(65		)	(232		)	—		—		(297		)
Recoveries	64			262			6		—		332
Net (charge-offs) recoveries	(1		)	30			6		—		35
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717	$	9,586
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—	$	—	$	—
Loans collectively evaluated for impairment	3,718			2,070			2,081		1,717		9,586
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717	$	9,586
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	209		$	—		$	—	$	—	$	209
Loans collectively evaluated for impairment	316,309			170,576			117,124		—		604,009
Ending balance	$	316,518		$	170,576		$	117,124	$	—	$	604,218

	At or For the Nine Months Ended September 30, 2016
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business		Unallocated			Total
Beginning balance	$	2,874		$	1,681		$	1,396	$	1,834		7,785
Provision for loan losses	794			519			604		(117		)	1,800
Charge-offs	(65		)	(801		)	—		—			(866		)
Recoveries	115			671			81		—			867
Net recoveries (charge-offs)	50			(130		)	81		—			1
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717		$	9,586
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—	$	—		$	—
Loans collectively evaluated for impairment	3,718			2,070			2,081		1,717			9,586
Ending balance	$	3,718		$	2,070		$	2,081	$	1,717		$	9,586
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	209		$	—		$	—	$	—		$	209
Loans collectively evaluated for impairment	316,309			170,576			117,124		—			604,009
Ending balance	$	316,518		$	170,576		$	117,124	$	—		$	604,218

	At or For the Three Months Ended September 30, 2015
ALLOWANCE FOR LOAN LOSSES	Real Estate		Consumer			Commercial Business			Unallocated		Total
Beginning balance	$	2,378	$	1,444		$	2,148		$	957	$	6,927
Provision for loan losses	328		225			(591		)	638		600
Charge-offs	—		(350		)	—			—		(350		)
Recoveries	1		204			6			—		211
Net recoveries (charge-offs)	1		(146		)	6			—		(139		)
Ending balance	$	2,707	$	1,523		$	1,563		$	1,595	$	7,388
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—		$	—		$	—	$	—
Loans collectively evaluated for impairment	2,707		1,523			1,563			1,595		7,388
Ending balance	$	2,707	$	1,523		$	1,563		$	1,595	$	7,388
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	736	$	—		$	—		$	—	$	736
Loans collectively evaluated for impairment	251,653		154,504			83,816			—		489,973
Ending balance	$	252,389	$	154,504		$	83,816		$	—	$	490,709

	At or For the Nine Months Ended September 30, 2015
ALLOWANCE FOR LOAN LOSSES	Real Estate			Consumer			Commercial Business			Unallocated			Total
Beginning balance	$	1,872		$	1,431		$	1,184		$	1,603		$	6,090
Provision for loan losses	891			515			402			(8		)	1,800
Charge-offs	(248		)	(1,095		)	(34		)	—			(1,377		)
Recoveries	192			672			11			—			875
Net charge-offs	(56		)	(423		)	(23		)	—			(502		)
Ending balance	$	2,707		$	1,523		$	1,563		$	1,595		$	7,388
Period end amount allocated to:
Loans individually evaluated for impairment	$	—		$	—		$	—		$	—		$	—
Loans collectively evaluated for impairment	2,707			1,523			1,563			1,595			7,388
Ending balance	$	2,707		$	1,523		$	1,563		$	1,595		$	7,388
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	736		$	—		$	—		$	—		$	736
Loans collectively evaluated for impairment	251,653			154,504			83,816			—			489,973
Ending balance	$	252,389		$	154,504		$	83,816		$	—		$	490,709

Past Due Financing Receivables

The following tables provide information pertaining to the aging analysis of contractually past due loans and nonaccrual loans at September 30, 2016 and December 31, 2015:

	September 30, 2016
REAL ESTATE LOANS	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Total Loans Receivable		Non-Accrual
Commercial	$	—	$	—	$	—	$	—	$	55,794	$	55,794	$	—
Construction and development	—		—		—		—		90,201		90,201		—
Home equity	141		7		108		256		19,393		19,649		171
One-to-four-family	—		—		—		—		116,886		116,886		—
Multi-family	—		—		—		—		33,988		33,988		—
Total real estate loans	141		7		108		256		316,262		316,518		171
CONSUMER LOANS
Indirect home improvement	307		185		183		675		103,849		104,524		387
Solar	59		71		—		130		34,676		34,806		36
Marine	—		—		—		—		29,268		29,268		—
Other consumer	5		1		—		6		1,972		1,978		—
Total consumer loans	371		257		183		811		169,765		170,576		423
COMMERCIAL BUSINESS LOANS
Commercial and industrial	—		—		—		—		68,526		68,526		—
Warehouse lending	—		—		—		—		48,598		48,598		—
Total commercial business loans	—		—		—		—		117,124		117,124		—
Total loans	$	512	$	264	$	291	$	1,067	$	603,151	$	604,218	$	594

	December 31, 2015
REAL ESTATE LOANS	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Total Loans Receivable		Non-Accrual
Commercial	$	—	$	—	$	—	$	—	$	50,034	$	50,034	$	—
Construction and development	—		—		—		—		80,806		80,806		—
Home equity	157		20		47		224		16,316		16,540		47
One-to-four-family	48		—		525		573		102,348		102,921		525
Multi-family	—		—		—		—		22,223		22,223		—
Total real estate loans	205		20		572		797		271,727		272,524		572
CONSUMER LOANS
Indirect home improvement	307		243		157		707		102,357		103,064		408
Solar	69		—		37		106		29,120		29,226		37
Marine	28		—		—		28		23,823		23,851		—
Other consumer	—		—		—		—		2,181		2,181		—
Total consumer loans	404		243		194		841		157,481		158,322		445
COMMERCIAL BUSINESS LOANS
Commercial and industrial	—		—		—		—		59,619		59,619		—
Warehouse lending	—		—		—		—		20,817		20,817		—
Total commercial business loans	—		—		—		—		80,436		80,436		—
Total loans	$	609	$	263	$	766	$	1,638	$	509,644	$	511,282	$	1,017

Impaired Financing Receivables

The following tables present the average recorded investment in loans individually evaluated for impairment and the interest income recognized and received for the three and nine months ended September 30, 2016 and 2015:

	Three Months Ended
	September 30, 2016				September 30, 2015
WITH NO RELATED ALLOWANCE RECORDED	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial	$	—	$	—	$	363	$	38
Home equity	152		—		33		2
One-to-four-family	58		1		736		1
Total	$	210	$	1	$	1,132	$	41

	Nine Months Ended
	September 30, 2016				September 30, 2015
WITH NO RELATED ALLOWANCE RECORDED	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
Commercial	$	—	$	—	$	734	$	76
Home equity	154		2		64		7
One-to-four-family	58		2		778		26
	212		4		1,576		109
WITH AN ALLOWANCE RECORDED
Commercial and industrial	—		—		16		—
Total	$	212	$	4	$	1,592	$	109

The following tables provide additional information about our impaired loans that have been segregated to reflect loans for which an allowance for credit losses has been provided and loans for which no allowance has been provided at September 30, 2016 and December 31, 2015:

	September 30, 2016
WITH NO RELATED ALLOWANCE RECORDED	Unpaid Principal Balance		Write- downs			Recorded Investment		Related Allowance		Adjusted Recorded Investment
Home equity	$	152	$	—		$	152	$	—	$	152
One-to-four-family	69		(12		)	57		—		57
Total	$	221	$	(12	)	$	209	$	—	$	209
	December 31, 2015
WITH NO RELATED ALLOWANCE RECORDED	Unpaid Principal Balance		Write- downs			Recorded Investment		Related Allowance		Adjusted Recorded Investment
One-to-four-family	$	801	$	(67	)	$	734	$	—	$	734

Financing Receivable Credit Quality Indicators

The following tables summarize risk rated loan balances by category at September 30, 2016 and December 31, 2015:

	September 30, 2016
REAL ESTATE LOANS	Pass (1 - 5)		Watch (6)		Special Mention (7)		Substandard (8)		Doubtful(9)		Loss (10)		Total
Commercial	$	52,613	$	3,181	$	—	$	—	$	—	$	—	$	55,794
Construction and development	90,201		—		—		—		—		—		90,201
Home equity	19,478		—		—		171		—		—		19,649
One-to-four-family	116,886		—		—		—		—		—		116,886
Multi-family	33,988		—		—		—		—		—		33,988
Total real estate loans	313,166		3,181		—		171		—		—		316,518
CONSUMER LOANS
Indirect home improvement	104,137		—		—		387		—		—		104,524
Solar	34,770		—		—		36		—		—		34,806
Marine	29,268		—		—		—		—		—		29,268
Other consumer	1,978		—		—		—		—		—		1,978
Total consumer loans	170,153		—		—		423		—		—		170,576
COMMERCIAL BUSINESS LOANS
Commercial and industrial	64,889		515		—		3,122		—		—		68,526
Warehouse lending	48,598		—		—		—		—		—		48,598
Total commercial business loans	113,487		515		—		3,122		—		—		117,124
Total loans	$	596,806	$	3,696	$	—	$	3,716	$	—	$	—	$	604,218

	December 31, 2015
REAL ESTATE LOANS	Pass (1 - 5)		Watch (6)		Special Mention (7)		Substandard (8)		Doubtful(9)		Loss (10)		Total
Commercial	$	50,034	$	—	$	—	$	—	$	—	$	—	$	50,034
Construction and development	79,100		1,706		—		—		—		—		80,806
Home equity	16,493		—		—		47		—		—		16,540
One-to-four-family	102,396		—		—		525		—		—		102,921
Multi-family	22,223		—		—		—		—		—		22,223
Total real estate loans	270,246		1,706		—		572		—		—		272,524
CONSUMER LOANS
Indirect home improvement	102,656		—		—		408		—		—		103,064
Solar	29,189		—		—		37		—		—		29,226
Marine	23,851		—		—		—		—		—		23,851
Other consumer	2,181		—		—		—		—		—		2,181
Total consumer loans	157,877		—		—		445		—		—		158,322
COMMERCIAL BUSINESS LOANS
Commercial and industrial	54,977		2,352		335		1,955		—		—		59,619
Warehouse lending	20,817		—		—		—		—		—		20,817
Total commercial business loans	75,794		2,352		335		1,955		—		—		80,436
Total loans	$	503,917	$	4,058	$	335	$	2,972	$	—	$	—	$	511,282

Troubled Debt Restructurings on Financing Receivables

The following table summarizes TDR loan balances at the dates indicated:

	September 30,		December 31,
	2016		2015
TDR loans on accrual	$	57	$	209
TDR loans on non-accrual	—		525
Total TDR loan balances	$	57	$	734

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Servicing Rights (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value, Off-balance Sheet Risk [Abstract]

Schedule of Mortgage Servicing Rights

The following tables summarize servicing rights activity for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30,
	2016			2015
Beginning balance	$	6,751		$	4,569
Additions	1,095			920
Servicing rights amortized	(408		)	(263		)
Recovery on servicing rights	216			—
Ending balance	$	7,654		$	5,226

	At or For the Nine Months Ended September 30,
	2016			2015
Beginning balance	$	5,811		$	3,061
Additions	2,927			2,823
Servicing rights amortized	(1,086		)	(658		)
Recovery on servicing rights	2			—
Ending balance	$	7,654		$	5,226

Valuation assumptions used in determining the fair value of servicing rights

The following provides valuation assumptions used in determining the fair value of mortgage servicing rights (“MSR”) at the dates indicated:

	At September 30,
Key assumptions:	2016		2015
Weighted average discount rate	9.5	%	8.5	%
Conditional prepayment rate (“CPR”)	16.4	%	12.5	%
Weighted average life in years	5.2		6.4

Key economic assumptions and the sensitivity of the current fair value for single family mortgage servicing rights

Key economic assumptions and the sensitivity of the current fair value for single family mortgage servicing rights to immediate adverse changes in those assumptions at September 30, 2016 and December 31, 2015 were as follows:

				September 30, 2016			December 31, 2015
Aggregate portfolio principal balance				$	877,427		$	631,812
Weighted average rate of note				3.9		%	4.0		%
At September 30, 2016	Base			0.5% Adverse Rate Change			1.0% Adverse Rate Change
Conditional prepayment rate	16.4		%	25.3		%	35.2		%
Fair value MSR	$	7,811		$	6,044		$	4,859
Percentage of MSR	0.9		%	0.7		%	0.6		%
Discount rate	9.5		%	10.0		%	10.5		%
Fair value MSR	$	7,811		$	7,685		$	7,562
Percentage of MSR	0.9		%	0.9		%	0.9		%
At December 31, 2015	Base			0.5% Adverse Rate Change			1.0% Adverse Rate Change
Conditional prepayment rate	12.2		%	17.8		%	25.3		%
Fair value MSR	$	6,813		$	5,660		$	4,557
Percentage of MSR	1.1		%	0.9		%	0.7		%
Discount rate	8.5		%	9.0		%	9.5		%
Fair value MSR	$	6,813		$	6,678		$	6,548
Percentage of MSR	1.1		%	1.1		%	1.0		%

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Derivatives (Tables)

9 Months Ended

Sep. 30, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments

The following tables summarize the Company’s derivative instruments at the dates indicated:

	September 30, 2016
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	65,259	$	1,850	$	—
Mandatory and best effort forward commitments with investors	29,824		—		40
Forward TBA mortgage-backed securities	99,500		—		385
TBA mortgage-backed securities forward sales paired off with investors	30,000		—		189

	December 31, 2015
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	34,154	$	698	$	—
Mandatory and best effort forward commitments with investors	24,135		74		—
Forward TBA mortgage-backed securities	49,000		3		—
TBA mortgage-backed securities forward sales paired off with investors	28,500		30		—

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Other Real Estate Owned (Tables)

9 Months Ended

Sep. 30, 2016

Banking and Thrift [Abstract]

Schedule of Other Real Estate Owned

The following table presents the activity related to OREO for the nine months ended September 30, 2016 and 2015:

	At or For the Nine Months Ended September 30,
	2016			2015
Beginning balance	$	—		$	—
Net loans transferred to OREO	525			—
Capitalized costs	7			—
Gross proceeds from sale of OREO	(682		)	—
Gain on sale of OREO	150			—
Ending balance	$	—		$	—

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Deposits (Tables)

9 Months Ended

Sep. 30, 2016

Banking and Thrift [Abstract]

Schedule of Deposit Liabilities

Deposits are summarized as follows at September 30, 2016 and December 31, 2015: 

	September 30,		December 31,
	2016(3)		2015
Noninterest-bearing checking	$	143,251	$	66,676
Interest-bearing checking	63,682		34,098
Savings	50,348		30,126
Money market	238,321		159,605
Certificates of deposit less than $100,000(1)	93,953		65,175
Certificates of deposit of $100,000 through $250,000	76,855		91,317
Certificates of deposit of $250,000 and over(2)	26,910		32,610
Escrow accounts related to mortgages serviced	9,844		5,571
Total	$	703,164	$	485,178

(1) Includes $47.1 million of brokered deposits at September 30, 2016 and $27.9 million at December 31, 2015.

(2) Time deposits that meet or exceed the FDIC insurance limit.

(3) Includes $171.0 million of deposits acquired in the Branch Purchase.

Schedule of Maturities of Time Deposits for Future Periods

Scheduled maturities of time deposits at September 30, 2016 for future periods ending are as follows:

	At September 30, 2016
2016	$	21,580
2017	76,878
2018	54,256
2019	17,151
2020	13,625
Thereafter	14,228
Total	$	197,718

Schedule of Interest Expense by Deposit Category

Interest expense by deposit category for the three and nine months ended September 30, 2016 and 2015 is as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016		2015
Interest-bearing checking	$	7	$	8	$	20	$	21
Savings and money market	257		262		757		760
Certificates of deposit	544		596		1,634		1,644
Total	$	808	$	866	$	2,411	$	2,425

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Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of Commitments to Extend Credit

The following table provides a summary of the Company’s commitments at September 30, 2016 and December 31, 2015:

COMMITMENTS TO EXTEND CREDIT	September 30,		December 31,
REAL ESTATE LOANS	2016		2015
Commercial	$	232	$	1,988
Construction and development	58,279		44,109
One-to-four-family (includes held for sale)	134,454		76,013
Home equity	25,023		18,089
Multi-family	425		429
Total real estate loans	218,413		140,628
CONSUMER LOANS	8,490		5,754
COMMERCIAL BUSINESS LOANS
Commercial and industrial	33,233		39,537
Warehouse lending	34,402		27,601
Total commercial business loans	67,635		67,138
Total commitments to extend credit	$	294,538	$	213,520

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Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Schedule Of Available For Sale Securities Measured At Fair Value On A Recurring Basis

The following tables present securities available-for-sale measured at fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Securities Available-for-Sale
At September 30, 2016	Level 1		Level 2		Level 3		Total
U.S. agency securities	$	—	$	8,273	$	—	$	8,273
Municipal bonds	—		17,949		—		17,949
Corporate securities	—		7,613		—		7,613
U.S. Small Business Administration securities	—		6,010		—		6,010
Mortgage-backed securities	—		40,917		—		40,917
Total	$	—	$	80,762	$	—	$	80,762

	Securities Available-for-Sale
At December 31, 2015	Level 1		Level 2		Level 3		Total
U.S. agency securities	$	—	$	6,035	$	—	$	6,035
Municipal bonds	—		18,891		—		18,891
Corporate securities	—		3,433		—		3,433
U.S. Small Business Administration securities	—		4,023		—		4,023
Mortgage-backed securities	—		22,835		—		22,835
Total	$	—	$	55,217	$	—	$	55,217

Fair Value, Mortgage Loans Held for Sale

The following table presents mortgage loans held for sale measured at fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Mortgage Loans Held for Sale
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	77,129	$	—	$	77,129
December 31, 2015	$	—	$	44,925	$	—	$	44,925

Schedule of Interest Rate Lock Commitments Measured at Fair Value on Recurring Basis

The following tables present the fair value of interest rate lock commitments with customers, individual forward sale commitments with investors, and paired off commitments with investors measured at their fair value on a recurring basis at September 30, 2016 and December 31, 2015:

	Interest Rate Lock Commitments with Customers
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	—	$	1,850	$	1,850
December 31, 2015	$	—	$	—	$	698	$	698

Forward Sale Commitments with Investors Measured at Fair Value On A Recurring Basis

	Individual Forward Sale Commitments with Investors
	Level 1		Level 2			Level 3			Total
September 30, 2016	$	—	$	(385	)	$	(40	)	$	(425	)
December 31, 2015	$	—	$	3		$	74		$	77

Paired Off Commitments with Investors Measured at Fair Value On A Recurring Basis

	Paired Off Commitments with Investors
	Level 1		Level 2			Level 3		Total
September 30, 2016	$	—	$	(189	)	$	—	$	(189	)
December 31, 2015	$	—	$	30		$	—	$	30

Schedule of Impaired Loans and Other Real Estate Owned

The following table presents impaired loans measured at fair value on a nonrecurring basis for which a nonrecurring change in fair value has been recorded during the reporting period. The amounts disclosed below represent the fair values at the time the nonrecurring fair value measurements were made, and not necessarily the fair value as of the dates reported upon.

	Impaired Loans
	Level 1		Level 2		Level 3		Total
September 30, 2016	$	—	$	—	$	209	$	209
December 31, 2015	$	—	$	—	$	734	$	734

Schedule of Fair Value of Financial Instruments Measured under a Level 3 Unobservable Input

Quantitative Information about Level 3 Fair Value Measurements - Shown below is the fair value of financial instruments measured under a Level 3 unobservable input on a recurring and nonrecurring basis at September 30, 2016 table:

Level 3 Fair Value Instrument	Valuation Technique	Significant Unobservable Inputs	Range (Weighted Average)	Weighted Average
RECURRING
Interest rate lock commitments with customers	Quoted market prices	Pull-through expectations	80% - 99%	93.4%
Individual forward sale commitments with investors	Quoted market prices	Pull-through expectations	80% - 99%	93.4%
NONRECURRING
Impaired loans	Fair value of underlying collateral	Discount applied to the obtained appraisal	0% - 18.0%	0.0%

Fair Value, Instruments Classified in Shareholders' Equity Measured on Recurring Basis, Unobservable Input Reconciliation

The following tables provide a reconciliation of assets and liabilities measured at fair value using significant unobservable inputs (Level 3) on a recurring basis during the three and nine months ended September 30, 2016 and 2015:

Three Months Ended September 30,	Beginning Balance			Purchases and Issuances			Sales and Settlements			Ending Balance			Net change in fair value for gains/(losses) relating to items held at end of period
2016
Interest rate lock commitments with customers	$	2,058		$	5,763		$	(5,971	)	$	1,850		$	(208	)
Individual forward sale commitments with investors	(3		)	(60		)	23			(40		)	(37		)
2015
Interest rate lock commitments with customers	$	934		$	2,720		$	(2,797	)	$	857		$	(77	)
Individual forward sale commitments with investors	110			(66		)	(6		)	38			(72		)

Nine Months Ended September 30,	Beginning Balance		Purchases and Issuances			Sales and Settlements			Ending Balance			Net change in fair value for gains/(losses) relating to items held at end of period
2016
Interest rate lock commitments with customers	$	698	$	14,039		$	(12,887	)	$	1,850		$	1,152
Individual forward sale commitments with investors	74		(267		)	153			(40		)	(114		)
2015
Interest rate lock commitments with customers	$	396	$	8,683		$	(8,222	)	$	857		$	461
Individual forward sale commitments with investors	12		21			5			38			26

Fair Value, by Balance Sheet Grouping

The following table provides estimated fair values of the Company’s financial instruments at September 30, 2016 and December 31, 2015:

	September 30,				December 31,
	2016				2015
Financial Assets	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Level 1 inputs:
Cash and cash equivalents	$	16,513	$	16,513	$	24,455	$	24,455
Certificates of deposit at other financial institutions	14,009		14,009		12,421		12,421
Level 2 inputs:
Securities available-for-sale, at fair value	80,762		80,762		55,217		55,217
Loans held for sale, at fair value	77,129		77,129		44,925		44,925
FHLB stock, at cost	2,004		2,004		4,551		4,551
Accrued interest receivable	2,557		2,557		2,107		2,107
Individual forward sale commitments with investors	—		—		3		3
Paired off commitments with investors	—		—		30		30
Level 3 inputs:
Loans receivable, net	592,800		621,772		502,535		566,209
Servicing rights, held at lower of cost or fair value	7,654		7,816		5,811		6,848
Fair value interest rate locks with customers	1,850		1,850		698		698
Individual forward sale commitments with investors	—		—		74		74
Financial Liabilities
Level 2 inputs:
Deposits	703,164		710,140		485,178		494,871
Borrowings	21,030		21,104		98,769		98,739
Subordinated note	10,000		9,550		10,000		9,550
Accrued interest payable	191		191		22		22
Individual forward sale commitments with investors	385		385		—		—
Paired off commitments with investors	189		189		—		—
Level 3 inputs:
Individual forward sale commitments with investors	40		40		—		—

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Employee Benefits (Tables)

9 Months Ended

Sep. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of Shares Under ESOP

Shares held by the ESOP at September 30, 2016 were as follows (shown as actual):

	Balances
Allocated shares	102,359
Committed to be released shares	19,441
Unallocated shares	136,085
Total ESOP shares	257,885
Fair value of unallocated shares (in thousands)	$	3,703

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table presents a reconciliation of the components used to compute basic and diluted earnings per share for the three and nine months ended September 30, 2016 and 2015:

	At or For the Three Months Ended September 30,				At or For the Nine Months Ended September 30,
Numerator:	2016		2015		2016		2015
Net income (in thousands)	$	3,457	$	1,995	$	7,953	$	6,859
Denominator:
Basic weighted average common shares outstanding	2,851,147		2,984,164		2,901,572		2,967,284
Dilutive shares	87,292		55,843		84,102		42,108
Diluted weighted average common shares outstanding	2,938,439		3,040,007		2,985,674		3,009,392
Basic earnings per share	$	1.21	$	0.67	$	2.74	$	2.31
Diluted earnings per share	$	1.18	$	0.66	$	2.66	$	2.28

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Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of Stock Option Awards

The following table presents a summary of the Company’s stock option plan awards during the nine months ended September 30, 2016 (shown as actual):

	Shares	Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term In Years	Aggregate Intrinsic Value
Outstanding at January 1, 2016	306,900	$	16.89	8.36	$	2,794,570
Granted	—	—		—	—
Less exercised	9,300	16.89		—	81,942
Forfeited or expired	—	—		—	—
Outstanding at September 30, 2016	297,600	$	16.89	7.61	$	3,660,480
Expected to vest, assuming a 0.31% annual forfeiture rate	296,655	$	16.89	7.61	$	3,648,855
Exercisable at September 30, 2016	107,400	$	16.89	7.61	$	1,321,020

Summary of Nonvested Awards

The following table presents a summary of the Company’s nonvested awards during the nine months ended September 30, 2016 (shown as actual):

Nonvested Shares	Shares	Weighted-Average Grant-Date Fair Value Per Share		Weighted-Average Grant-Date Fair Value
Nonvested at January 1, 2016	94,684	$	16.89	$	1,599,212
Granted	4,500	26.00		117,000
Less vested	30,421	16.89		513,811
Forfeited or expired	—	—		—
Nonvested at September 30, 2016	68,763	$	17.49	$	1,202,401

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Regulatory Capital (Tables)

9 Months Ended

Sep. 30, 2016

Regulatory Capital Requirements [Abstract]

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

The following tables compare the Bank’s actual capital amounts and ratios at September 30, 2016 and December 31, 2015 to their minimum regulatory capital requirements and well capitalized regulatory capital at those dates (dollars in thousands):

									To be Well Capitalized Under Prompt Corrective Action Provisions
					For Capital Adequacy Purposes
Bank Only	Actual
At September 30, 2016	Amount		Ratio		Amount		Ratio		Amount		Ratio
Total risk-based capital
(to risk-weighted assets)	$	91,077	13.46	%	$	54,127	8.00	%	$	67,659	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	82,604	12.21	%	$	40,595	6.00	%	$	54,127	8.00	%
Tier 1 leverage capital
(to average assets)	$	82,604	10.33	%	$	31,994	4.00	%	$	39,992	5.00	%
CET 1 capital
(to risk-weighted assets)	$	82,604	12.21	%	$	30,446	4.50	%	$	43,978	6.50	%
At December 31, 2015
Total risk-based capital
(to risk-weighted assets)	$	85,570	15.51	%	$	44,132	8.00	%	$	55,164	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	78,662	14.26	%	$	33,099	6.00	%	$	44,132	8.00	%
Tier 1 leverage capital
(to average assets)	$	78,662	12.14	%	$	25,924	4.00	%	$	32,406	5.00	%
CET 1 capital
(to risk-weighted assets)	$	78,662	14.26	%	$	24,824	4.50	%	$	35,857	6.50	%

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Basis of Presentation and Summary of Significant Accounting Policies (Details)	Sep. 30, 2016 branch shares	Jan. 22, 2016	Jul. 09, 2012 shares
Schedule of Accounting Policies [Line Items]
Number of bank branches		4
Percentage of common shares purchased under ESOP			8.00%
Total ESOP shares (in shares) | shares	257,885		259,210
Puget Sound [Member]
Schedule of Accounting Policies [Line Items]
Number of bank branches	11
Number of Loan Production Facilities	4
Tri-Cities, Washington [Member]
Schedule of Accounting Policies [Line Items]
Number of Loan Production Facilities	1

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Business Combination - Narrative (Details)		3 Months Ended			6 Months Ended	9 Months Ended
	Jan. 22, 2016 USD ($)	Sep. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Jun. 30, 2016 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Sep. 01, 2015 lease branch
Business Acquisition [Line Items]
Number of bank branches	4
Acquired deposits	$ 171,000,000	$ 703,164,000				$ 703,164,000			$ 485,178,000
Core deposit intangible		1,857,000				1,857,000			0
Goodwill		2,312,000				2,312,000			$ 0
Amortization expense		140,000		$ 0		382,000	$ 0
Bank of America
Business Acquisition [Line Items]
Deposits	186,364,000
Number of bank branches acquired | branch										2
Number of leases acquired with the bank branches | lease										3
Acquired deposits		$ 171,000,000				$ 171,000,000
Cash and cash equivalents	186,371,000
Core deposit intangible increase in fair value			$ 100,000
Core deposit intangible	2,239,000
Decrease to fair value adjustment of goodwill			100,000
Increase in amortization of core deposit intangible					$ 6,000
Goodwill	$ 2,312,000
Amortization period	9 years
Bank of America | Acquired Book Value
Business Acquisition [Line Items]
Deposits	$ 186,364,000
Loans and associated interest receivables	419,000
Facilities and other assets, net of other liabilities	$ 778,000
Deposit premium	2.50%
Cash and cash equivalents	$ 180,356,000
Core deposit intangible	0
Goodwill	0
Bank of America | Fair Value Adjustments
Business Acquisition [Line Items]
Deposits	0
Deposit premium	4,818,000
Cash and cash equivalents	0
Core deposit intangible	2,239,000
Goodwill	2,312,000
Bank of America | Carrying Amount
Business Acquisition [Line Items]
Deposits	186,364,000
Cash and cash equivalents	180,356,000
Core deposit intangible	2,239,000		$ 2,200,000		$ 2,200,000			$ 2,100,000
Goodwill	$ 2,312,000

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Business Combination - Estimated Fair Values of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Jan. 22, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015
Business Acquisition [Line Items]
Core deposit intangible		$ 1,857			$ 0
Goodwill		2,312			0
Total assets acquired		181,575				$ 0
Noninterest-bearing accounts		153,095			72,247
Interest-bearing accounts		550,069			$ 412,931
Total liabilities assumed		$ 186,393				$ 0
Bank of America
Business Acquisition [Line Items]
Cash and cash equivalents	$ 186,371
Premises and equipment, net	964
Accrued interest receivable	2
Core deposit intangible	2,239
Goodwill	2,312
Other assets	103
Total deposits	186,364
Accrued interest payable	7
Other liabilities	$ 22
Estimated amortization period	9 years
Acquired Book Value | Bank of America
Business Acquisition [Line Items]
Cash and cash equivalents	$ 180,356
Loans receivable	417
Premises and equipment, net	697
Accrued interest receivable	2
Core deposit intangible	0
Goodwill	0
Other assets	103
Total assets acquired	181,575
Noninterest-bearing accounts	79,966
Interest-bearing accounts	106,398
Total deposits	186,364
Accrued interest payable	7
Other liabilities	22
Total liabilities assumed	186,393
Fair Value Adjustments | Bank of America
Business Acquisition [Line Items]
Cash and cash equivalents	0
Loans receivable	0
Premises and equipment, net	267
Accrued interest receivable	0
Core deposit intangible	2,239
Goodwill	2,312
Other assets	0
Total assets acquired	4,818
Noninterest-bearing accounts	0
Interest-bearing accounts	0
Total deposits	0
Accrued interest payable	0
Other liabilities	0
Total liabilities assumed	0
Amount Recorded | Bank of America
Business Acquisition [Line Items]
Cash and cash equivalents	180,356
Loans receivable	417
Premises and equipment, net	964
Accrued interest receivable	2
Core deposit intangible	2,239		$ 2,200	$ 2,100
Goodwill	2,312
Other assets	103
Total assets acquired	186,393
Noninterest-bearing accounts	79,966
Interest-bearing accounts	106,398
Total deposits	186,364
Accrued interest payable	7
Other liabilities	22
Total liabilities assumed	$ 186,393

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Business Combination - Amount Recognized for Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jan. 22, 2016	Dec. 31, 2015
Business Acquisition [Line Items]
Core deposit intangible	$ 1,857		$ 0
Goodwill	$ 2,312		$ 0
Bank of America
Business Acquisition [Line Items]
Purchase price		$ 6,015
Cash and cash equivalents		186,371
Acquired loans		417
Premises and equipment, net		964
Accrued interest receivable		2
Core deposit intangible		2,239
Other assets		103
Deposits		(186,364)
Accrued interest payable		(7)
Other liabilities		(22)
Total fair value of identifiable net assets		3,703
Goodwill		$ 2,312

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Business Combination - Expected Amortization Expense (Details) $ in Thousands	Sep. 30, 2016 USD ($)
Business Combinations [Abstract]
2016	$ 140
2017	400
2018	307
2019	235
2020	181
Thereafter	594
Total	$ 1,857

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Schedule of Available-for-sale Securities Reconciliation (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 79,563	$ 55,097
Unrealized Gains	1,297	473
Unrealized Losses	(98)	(353)
Estimated Fair Values	80,762	55,217
U.S. agency securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	8,158	6,134
Unrealized Gains	115	0
Unrealized Losses	0	(99)
Estimated Fair Values	8,273	6,035
Municipal bonds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	17,452	18,531
Unrealized Gains	499	373
Unrealized Losses	(2)	(13)
Estimated Fair Values	17,949	18,891
Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	7,664	3,495
Unrealized Gains	44	5
Unrealized Losses	(95)	(67)
Estimated Fair Values	7,613	3,433
U.S. Small Business Administration securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	5,863	4,011
Unrealized Gains	147	23
Unrealized Losses	0	(11)
Estimated Fair Values	6,010	4,023
Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	40,426	22,926
Unrealized Gains	492	72
Unrealized Losses	(1)	(163)
Estimated Fair Values	$ 40,917	$ 22,835

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Securities Available-for-sale - Investments with Unrealized Losses Policy (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2016 USD ($) security	Dec. 31, 2015 USD ($) security
Schedule of Available-for-sale Securities [Line Items]
Unrealized loss position, Less than 12 Months, Fair Value	$ 2,413,000	$ 20,689,000
Unrealized loss position, Less than 12 Months, Unrealized Losses	(33,000)	(161,000)
Unrealized loss position, 12 Months or Longer, Fair Value	1,435,000	7,779,000
Unrealized loss position, 12 Months or Longer, Unrealized Losses	(65,000)	(192,000)
Unrealized loss position, Fair Value	3,848,000	28,468,000
Unrealized loss position, Unrealized Losses	$ (98,000)	$ (353,000)
Investments with unrealized losses of less than one year | security	4	17
Investments with unrealized losses of more than one year | security	2	8
Other than temporary impairment losses, investments	$ 0	$ 0
U.S. agency securities
Schedule of Available-for-sale Securities [Line Items]
Unrealized loss position, Less than 12 Months, Fair Value		2,107,000
Unrealized loss position, Less than 12 Months, Unrealized Losses		(31,000)
Unrealized loss position, 12 Months or Longer, Fair Value		3,928,000
Unrealized loss position, 12 Months or Longer, Unrealized Losses		(68,000)
Unrealized loss position, Fair Value		6,035,000
Unrealized loss position, Unrealized Losses		(99,000)
Municipal bonds
Schedule of Available-for-sale Securities [Line Items]
Unrealized loss position, Less than 12 Months, Fair Value	176,000	956,000
Unrealized loss position, Less than 12 Months, Unrealized Losses	(2,000)	(1,000)
Unrealized loss position, 12 Months or Longer, Fair Value	0	293,000
Unrealized loss position, 12 Months or Longer, Unrealized Losses	0	(12,000)
Unrealized loss position, Fair Value	176,000	1,249,000
Unrealized loss position, Unrealized Losses	(2,000)	(13,000)
Corporate securities
Schedule of Available-for-sale Securities [Line Items]
Unrealized loss position, Less than 12 Months, Fair Value	965,000	994,000
Unrealized loss position, Less than 12 Months, Unrealized Losses	(30,000)	(6,000)
Unrealized loss position, 12 Months or Longer, Fair Value	1,435,000	1,439,000
Unrealized loss position, 12 Months or Longer, Unrealized Losses	(65,000)	(61,000)
Unrealized loss position, Fair Value	2,400,000	2,433,000
Unrealized loss position, Unrealized Losses	(95,000)	(67,000)
U.S. Small Business Administration securities
Schedule of Available-for-sale Securities [Line Items]
Unrealized loss position, Less than 12 Months, Fair Value		990,000
Unrealized loss position, Less than 12 Months, Unrealized Losses		(11,000)
Unrealized loss position, 12 Months or Longer, Fair Value		0
Unrealized loss position, 12 Months or Longer, Unrealized Losses		0
Unrealized loss position, Fair Value		990,000
Unrealized loss position, Unrealized Losses		(11,000)
Mortgage-backed securities
Schedule of Available-for-sale Securities [Line Items]
Unrealized loss position, Less than 12 Months, Fair Value	1,272,000	15,642,000
Unrealized loss position, Less than 12 Months, Unrealized Losses	(1,000)	(112,000)
Unrealized loss position, 12 Months or Longer, Fair Value	0	2,119,000
Unrealized loss position, 12 Months or Longer, Unrealized Losses	0	(51,000)
Unrealized loss position, Fair Value	1,272,000	17,761,000
Unrealized loss position, Unrealized Losses	$ (1,000)	$ (163,000)

XML

Securities Available-for-sale - Schedule of Available for Sale Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Total securities contractual maturity
Amortized Costs
Total	$ 79,563	$ 55,097
Fair Value
Total	80,762	55,217
Federal National Mortgage Association (“FNMA”)
Amortized Costs
Mortgage-backed securities	18,646	12,515
Fair Value
Mortgage-backed securities	18,866	12,466
Federal Home Loan Mortgage Corporation (“FHLMC”)
Amortized Costs
Mortgage-backed securities	14,069	4,524
Fair Value
Mortgage-backed securities	14,239	4,501
Government National Mortgage Association (“GNMA”)
Amortized Costs
Mortgage-backed securities	7,711	5,887
Fair Value
Mortgage-backed securities	7,812	5,868
Federal agency securities
Amortized Costs
Due after one year through five years	4,000	0
Due after five years through ten years	4,158	6,134
Fair Value
Due after one year through five years	4,003	0
Due after five years through ten years	4,270	6,035
Municipal bonds
Amortized Costs
Due in one year or less	978	991
Due after one year through five years	5,578	3,904
Due after five years through ten years	8,499	7,807
Due after ten years	2,397	5,829
Fair Value
Due in one year or less	979	997
Due after one year through five years	5,718	3,954
Due after five years through ten years	8,784	7,981
Due after ten years	2,468	5,959
Corporate securities
Amortized Costs
Due after one year through five years	5,669	1,500
Due after five years through ten years	1,995	1,995
Fair Value
Due after one year through five years	5,700	1,490
Due after five years through ten years	1,913	1,943
U.S. Small Business Administration securities
Amortized Costs
Due after five years through ten years	5,863	4,011
Fair Value
Due after five years through ten years	$ 6,010	$ 4,023

XML

Securities Available-for-sale - Schedule of Sales of Available for Sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Proceeds	$ 13,577	$ 0	$ 13,577	$ 4,178
Gross Gains	149	0	149	76
Gross (Losses)	$ (3)	$ 0	$ (3)	$ 0

XML

Loans Receivable and Allowance For Loan Losses - Composition of Loan Portfolio (Details) $ in Thousands	Sep. 30, 2016 USD ($) segment unit	Dec. 31, 2015 USD ($) segment unit
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 604,218	$ 511,282
Allowance for loan losses	(9,586)	(7,785)
Deferred costs, fees, and discounts, net	(1,832)	(962)
Loans receivable, net	$ 592,800	$ 502,535
Number of loan portfolio segments | segment	3	3
Multi-family
Financing Receivable, Recorded Investment [Line Items]
Number of units in real estate property | unit	5	5
CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 170,576	$ 158,322
Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	104,524	103,064
Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	34,806	29,226
Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	29,268	23,851
Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,978	2,181
COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	117,124	80,436
Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	68,526	59,619
Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	48,598	20,817
Residential Portfolio Segment | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	316,518	272,524
Residential Portfolio Segment | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	55,794	50,034
Residential Portfolio Segment | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	90,201	80,806
Residential Portfolio Segment | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	19,649	16,540
Residential Portfolio Segment | One-to-four-family (excludes loans held for sale)
Financing Receivable, Recorded Investment [Line Items]
Total loans	116,886	102,921
Residential Portfolio Segment | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 33,988	$ 22,223

XML

Loans Receivable and Allowance For Loan Losses - Narrative (Details) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016 USD ($) segment unit loan commitment	Sep. 30, 2016 USD ($) segment contract unit commitment	Dec. 31, 2015 USD ($) segment unit loan commitment	Sep. 30, 2015 contract
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loan portfolio segments | segment	3	3	3
TDR loans on accrual | loan			2
TDR loan balances | $	$ 57	$ 57	$ 734
Number of commitments to lend additional funds on impaired loans. | commitment	0	0	0
TDR loans modified in previous 12 months | contract		0		0
TDR loans on accrual
Accounts, Notes, Loans and Financing Receivable [Line Items]
TDR loans on accrual | loan	1		1
TDR loan balances | $	$ 57	$ 57	$ 209
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of units in real estate property | unit	5	5	5
Non Accrual Financing Receivables [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
TDR loans on accrual | loan			1
TDR loan balances | $	$ 0	$ 0	$ 525

XML

Loans Receivable and Allowance For Loan Losses - Schedule of Allowance for Loan Losses by Loan Categories (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Real Estate
Beginning balance	$ 8,951	$ 6,927	$ 7,785	$ 6,090
Provision for loan loss	600	600	1,800	1,800
Charge-offs	(297)	(350)	(866)	(1,377)
Recoveries	332	211	867	875
Net recoveries (charge-offs)	35	(139)	1	(502)
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	9,586	7,388	9,586	7,388
Ending balance	9,586	7,388	9,586	7,388
LOANS RECEIVABLE
Loans individually evaluated for impairment	209	736	209	736
Loans collectively evaluated for impairment	604,009	489,973	604,009	489,973
Total loans receivable	604,218	490,709	604,218	490,709	$ 511,282
Real Estate
Real Estate
Beginning balance	3,477	2,378	2,874	1,872
Provision for loan loss	242	328	794	891
Charge-offs	(65)	0	(65)	(248)
Recoveries	64	1	115	192
Net recoveries (charge-offs)	(1)	1	50	(56)
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	3,718	2,707	3,718	2,707
Ending balance	3,718	2,707	3,718	2,707
LOANS RECEIVABLE
Loans individually evaluated for impairment	209	736	209	736
Loans collectively evaluated for impairment	316,309	251,653	316,309	251,653
Total loans receivable	316,518	252,389	316,518	252,389
Consumer
Real Estate
Beginning balance	2,039	1,444	1,681	1,431
Provision for loan loss	1	225	519	515
Charge-offs	(232)	(350)	(801)	(1,095)
Recoveries	262	204	671	672
Net recoveries (charge-offs)	30	(146)	(130)	(423)
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	2,070	1,523	2,070	1,523
Ending balance	2,070	1,523	2,070	1,523
LOANS RECEIVABLE
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	170,576	154,504	170,576	154,504
Total loans receivable	170,576	154,504	170,576	154,504	158,322
Commercial Business
Real Estate
Beginning balance	1,823	2,148	1,396	1,184
Provision for loan loss	252	(591)	604	402
Charge-offs	0	0	0	(34)
Recoveries	6	6	81	11
Net recoveries (charge-offs)	6	6	81	(23)
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	2,081	1,563	2,081	1,563
Ending balance	2,081	1,563	2,081	1,563
LOANS RECEIVABLE
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	117,124	83,816	117,124	83,816
Total loans receivable	117,124	83,816	117,124	83,816	$ 80,436
Unallocated
Real Estate
Beginning balance	1,612	957	1,834	1,603
Provision for loan loss	105	638	(117)	(8)
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Net recoveries (charge-offs)	0	0	0	0
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	1,717	1,595	1,717	1,595
Ending balance	1,717	1,595	1,717	1,595
LOANS RECEIVABLE
Loans individually evaluated for impairment	0	0	0	0
Loans collectively evaluated for impairment	0	0	0	0
Total loans receivable	$ 0	$ 0	$ 0	$ 0

XML

Loans Receivable and Allowance For Loan Losses - Schedule of Aging Analysis of Past Due Loans (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 1,067,000	$ 1,638,000
Current	603,151,000	509,644,000
Total loans receivable	604,218,000	511,282,000	$ 490,709,000
REAL ESTATE LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	316,518,000	272,524,000
Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	256,000	797,000
Current	316,262,000	271,727,000
Total loans receivable	316,518,000	272,524,000
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	55,794,000	50,034,000
Total loans receivable	55,794,000	50,034,000
Construction and development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	90,201,000	80,806,000
Total loans receivable	90,201,000	80,806,000
Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	256,000	224,000
Current	19,393,000	16,316,000
Total loans receivable	19,649,000	16,540,000
One-to-four-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	573,000
Current	116,886,000	102,348,000
Total loans receivable	116,886,000	102,921,000
Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	33,988,000	22,223,000
Total loans receivable	33,988,000	22,223,000
CONSUMER LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	811,000	841,000
Current	169,765,000	157,481,000
Total loans receivable	170,576,000	158,322,000	154,504,000
Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	675,000	707,000
Current	103,849,000	102,357,000
Total loans receivable	104,524,000	103,064,000
Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	130,000	106,000
Current	34,676,000	29,120,000
Total loans receivable	34,806,000	29,226,000
Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	28,000
Current	29,268,000	23,823,000
Total loans receivable	29,268,000	23,851,000
Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	6,000	0
Current	1,972,000	2,181,000
Total loans receivable	1,978,000	2,181,000
COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	117,124,000	80,436,000
Total loans receivable	117,124,000	80,436,000	$ 83,816,000
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	68,526,000	59,619,000
Total loans receivable	68,526,000	59,619,000
Warehouse lending
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	48,598,000	20,817,000
Total loans receivable	48,598,000	20,817,000
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	512,000	609,000
30-59 Days Past Due | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	141,000	205,000
30-59 Days Past Due | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
30-59 Days Past Due | Construction and development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
30-59 Days Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	141,000	157,000
30-59 Days Past Due | One-to-four-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	48,000
30-59 Days Past Due | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
30-59 Days Past Due | CONSUMER LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	371,000	404,000
30-59 Days Past Due | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	307,000	307,000
30-59 Days Past Due | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	59,000	69,000
30-59 Days Past Due | Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	28,000
30-59 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	5,000	0
30-59 Days Past Due | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
30-59 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
30-59 Days Past Due | Warehouse lending
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	264,000	263,000
60-89 Days Past Due | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	7,000	20,000
60-89 Days Past Due | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due | Construction and development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	7,000	20,000
60-89 Days Past Due | One-to-four-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due | CONSUMER LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	257,000	243,000
60-89 Days Past Due | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	185,000	243,000
60-89 Days Past Due | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	71,000	0
60-89 Days Past Due | Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,000	0
60-89 Days Past Due | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
60-89 Days Past Due | Warehouse lending
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	291,000	766,000
90 Days or More Past Due | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	108,000	572,000
90 Days or More Past Due | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due | Construction and development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	108,000	47,000
90 Days or More Past Due | One-to-four-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	525,000
90 Days or More Past Due | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due | CONSUMER LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	183,000	194,000
90 Days or More Past Due | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	183,000	157,000
90 Days or More Past Due | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	37,000
90 Days or More Past Due | Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
90 Days or More Past Due | Warehouse lending
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	594,000	1,017,000
Non-Accrual | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	171,000	572,000
Non-Accrual | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual | Construction and development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		47,000
Non-Accrual | Home Equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	171,000
Non-Accrual | One-to-four-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	525,000
Non-Accrual | Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual | CONSUMER LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	423,000	445,000
Non-Accrual | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	387,000	408,000
Non-Accrual | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	36,000	37,000
Non-Accrual | Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Non-Accrual | Warehouse lending
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 0	$ 0

XML

Loans Receivable and Allowance For Loan Losses - Schedule of Financing Receivables, Related Allowance Recorded and No Related Allowance Recorded (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded	$ 221		$ 221
Impaired Financing Receivable, Write-downs [Abstract]
Write-downs with no related allowance recorded	(12)		(12)
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded	209		209
Impaired Financing Receivable, Specific Reserve [Abstract]
Specific reserve	0		0
Impaired Financing Receivable, Adjusted Recorded Investment [Abstract]
Impaired Financing Receivable, with No Related Allowance, Adjusted Recorded Investment	209		209
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Impaired Financing Receivable, Average Recorded Investment	210	$ 1,132	212	$ 1,592
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired Financing Receivable, Interest Income, Cash Basis Method	1	41	4	109
Home Equity
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded	152		152
Impaired Financing Receivable, Write-downs [Abstract]
Write-downs with no related allowance recorded	0		0
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded	152		152
Impaired Financing Receivable, Specific Reserve [Abstract]
Specific reserve	0		0
Impaired Financing Receivable, Adjusted Recorded Investment [Abstract]
Impaired Financing Receivable, with No Related Allowance, Adjusted Recorded Investment	152		152
Commercial
Impaired Financing Receivable, Average Recorded Investment [Abstract]
YTD Average Recorded Investment, with no related allowance recorded	0	363	0	734
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
YTD Interest Income Recognized, with no related allowance recorded	0	38	0	76
Home equity
Impaired Financing Receivable, Average Recorded Investment [Abstract]
YTD Average Recorded Investment, with no related allowance recorded	152	33	154	64
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
YTD Interest Income Recognized, with no related allowance recorded	0	2	2	7
One-to-four-family
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded	69		69		$ 801
Impaired Financing Receivable, Write-downs [Abstract]
Write-downs with no related allowance recorded	(12)		(12)		(67)
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded	57		57		734
Impaired Financing Receivable, Specific Reserve [Abstract]
Specific reserve	0		0		0
Impaired Financing Receivable, Adjusted Recorded Investment [Abstract]
Impaired Financing Receivable, with No Related Allowance, Adjusted Recorded Investment	57		57		$ 734
Impaired Financing Receivable, Average Recorded Investment [Abstract]
YTD Average Recorded Investment, with no related allowance recorded	58	736	58	778
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
YTD Interest Income Recognized, with no related allowance recorded	$ 1	$ 1	2	26
Total real estate loans
Impaired Financing Receivable, Average Recorded Investment [Abstract]
YTD Average Recorded Investment, with no related allowance recorded			212	1,576
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method			4	109
Commercial and industrial
Impaired Financing Receivable, Average Recorded Investment [Abstract]
YTD Average Recorded Investment, with related allowance recorded			0	16
Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]
YTD Interest Income Recognized, with allowance recorded			$ 0	$ 0

XML

Loans Receivable and Allowance For Loan Losses - Schedule of Loans by Credit Quality Indicator (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 604,218	$ 511,282	$ 490,709
REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	316,518	272,524
Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	55,794	50,034
Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	90,201	80,806
Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	19,649	16,540
One-to-four-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	116,886	102,921
Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	33,988	22,223
CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	170,576	158,322	154,504
Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	104,524	103,064
Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	34,806	29,226
Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	29,268	23,851
Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,978	2,181
COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	117,124	80,436	$ 83,816
Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	68,526	59,619
Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	48,598	20,817
Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	596,806	503,917
Pass | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	313,166	270,246
Pass | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	52,613	50,034
Pass | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	90,201	79,100
Pass | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	19,478	16,493
Pass | One-to-four-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	116,886	102,396
Pass | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	33,988	22,223
Pass | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	170,153	157,877
Pass | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	104,137	102,656
Pass | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	34,770	29,189
Pass | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	29,268	23,851
Pass | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,978	2,181
Pass | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	113,487	75,794
Pass | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	64,889	54,977
Pass | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	48,598	20,817
Watch
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,696	4,058
Watch | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,181	1,706
Watch | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,181	0
Watch | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	1,706
Watch | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | One-to-four-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	515	2,352
Watch | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	515	2,352
Watch | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	335
Special Mention | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | One-to-four-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Special Mention | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	335
Special Mention | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	335
Special Mention | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,716	2,972
Substandard | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	171	572
Substandard | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	171	47
Substandard | One-to-four-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	525
Substandard | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	423	445
Substandard | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	387	408
Substandard | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	36	37
Substandard | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,122	1,955
Substandard | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,122	1,955
Substandard | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | One-to-four-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Doubtful | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Home equity
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | One-to-four-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Loss | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 0	$ 0

XML

Loans Receivable and Allowance For Loan Losses - Schedule of Troubled Debt Restructurings Accrual and Non-accrual (Details) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2016 USD ($) loan	Sep. 30, 2016 USD ($) contract	Dec. 31, 2015 USD ($) loan	Sep. 30, 2015 contract
Financing Receivable, Modifications [Line Items]
Number of TDR loans modified in previous 12 months | contract		0		0
Total TDR loan balance | $	$ 57	$ 57	$ 734
TDR loans on accrual | loan			2
TDR loans on accrual
Financing Receivable, Modifications [Line Items]
Total TDR loan balance | $	$ 57	57	$ 209
TDR loans on accrual | loan	1		1
TDR loans on non-accrual
Financing Receivable, Modifications [Line Items]
Total TDR loan balance | $	$ 0	$ 0	$ 525
TDR loans on accrual | loan			1

XML

Servicing Rights - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Off-balance Sheet Risks, Disclosure Information [Line Items]
Servicing Asset	$ 7,654,000		$ 7,654,000		$ 5,811,000
Contractually specific servicing fees, late fees, and other ancillary fees	534,000	$ 343,000	1,411,000	$ 857,000
Mortgage, commercial and consumer servicing rIghts
Off-balance Sheet Risks, Disclosure Information [Line Items]
The unpaid principal balances of mortgage loans serviced	882,200,000		882,200,000		636,100,000
Fair market value of the mortgage servicing rights’ asset	$ 7,800,000		$ 7,800,000		$ 6,800,000

XML

Servicing Rights - Schedule of Servicing Rights (Details) - Mortgage, commercial and consumer servicing rIghts - Carrying Amount - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Asset [Roll Forward]
Beginning balance	$ 6,751	$ 4,569	$ 5,811	$ 3,061
Additions	1,095	920	2,927	2,823
Servicing rights amortized	(408)	(263)	(1,086)	(658)
Recovery on servicing rights	216	0	2	0
Ending balance	$ 7,654	$ 5,226	$ 7,654	$ 5,226

XML

Servicing Rights - Valuation Assumptions (Details) - Mortgage, commercial and consumer servicing rIghts	9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Off-balance Sheet Risks, Disclosure Information [Line Items]
Weighted average discount rate	9.50%	8.50%	8.50%
Conditional prepayment rate (“CPR”)	16.40%	12.50%	12.20%
Weighted average life in years	5 years 2 months 1 day	6 years 5 months 1 day

XML

Servicing Rights - Changes in Valuation Assumptions (Details) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Off-balance Sheet Risks, Disclosure Information [Line Items]
Basis Points Drop in Note Rate, Assumption One	0.50%		0.50%
Basis Points Drop in Note Rate, Assumption Two	1.00%		1.00%
Mortgage, commercial and consumer servicing rIghts
Off-balance Sheet Risks, Disclosure Information [Line Items]
Aggregate portfolio principal balance	$ 877,427		$ 631,812
Weighted average rate of note	3.90%		4.00%
Conditional prepayment rate	16.40%	12.50%	12.20%
Conditional prepayment rate, 0.5% Adverse Change	25.30%		17.80%
Conditional prepayment rate, 1.0% Adverse Change	35.20%		25.30%
Fair value MSR	$ 7,811		$ 6,813
Fair value MSR, 0.5% Adverse Change	6,044		5,660
Fair value of MSR, 1.0% Adverse Change	$ 4,859		$ 4,557
Percentage of MSR	0.90%		1.10%
Percentage of MSR, 0.5% Adverse Change	0.70%		0.90%
Percentage of MSR, 1.0% Adverse Change	0.60%		0.70%
Discount rate	9.50%	8.50%	8.50%
Discount rate, 0.5% Adverse Change	10.00%		9.00%
Discount rate, 1.0% Adverse Change	10.50%		9.50%
Fair value MSR, 0.5% Adverse Change	$ 7,685		$ 6,678
Fair value MSR, 1.0% Adverse Change	$ 7,562		$ 6,548
Percentage of MSR, 0.5% Adverse Change	0.90%		1.10%
Percentage of MSR, 1.0% Adverse Change	0.90%		1.00%

XML

Derivatives (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Derivative [Line Items]
Derivative instruments, (loss) gain on sale of loans	$ (697)	$ 346	$ (1,680)	$ (1,100)
Not Designated as Hedging Instrument | Fallout adjusted interest rate lock commitments with customers
Derivative [Line Items]
Notional	65,259		65,259		$ 34,154
Asset	1,850		1,850		698
Liability	0		0		0
Not Designated as Hedging Instrument | Mandatory and best effort forward commitments with investors
Derivative [Line Items]
Notional	29,824		29,824		24,135
Asset	0		0		74
Liability	40		40		0
Not Designated as Hedging Instrument | Forward TBA mortgage-backed securities
Derivative [Line Items]
Notional	99,500		99,500		49,000
Asset	0		0		3
Liability	385		385		0
Not Designated as Hedging Instrument | TBA mortgage-backed securities forward sales paired off with investors
Derivative [Line Items]
Notional	30,000		30,000		28,500
Asset	0		0		30
Liability	$ 189		$ 189		$ 0

XML

Other Real Estate Owned (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Other Real Estate [Roll Forward]
Beginning balance			$ 0	$ 0
Net loans transferred to OREO			525,000	0
Capitalized costs			7,000	0
Gross proceeds from sale of OREO			(682,000)	0
Ending balance	$ 0	$ 0	0	0
Gains (Losses) on Sales of Investment Real Estate	$ 0	$ 0	$ 150,000	$ 0

XML

Other Real Estate Owned - Narrative (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($) property	Sep. 30, 2015 USD ($) property	Sep. 30, 2016 USD ($) property	Sep. 30, 2015 USD ($) property
Banking and Thrift [Abstract]
Number of other real estate owned properties | property	0	0	0	0
Loss on sale of OREO	$ 0	$ 0	$ 150,000	$ 0
Other real estate owned holding costs (recovery)	$ 0	$ 0	$ 0	$ 0

XML

Deposits - Schedule of Deposit Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jan. 22, 2016	Dec. 31, 2015
Banking and Thrift [Abstract]
Noninterest-bearing checking	$ 143,251		$ 66,676
Interest-bearing checking	63,682		34,098
Savings	50,348		30,126
Money market	238,321		159,605
Certificates of deposit less than $100,000	93,953		65,175
Certificates of deposit of $100,000 through $250,000	76,855		91,317
Certificates of deposit of $250,000 and over	26,910		32,610
Escrow accounts related to mortgages serviced	9,844		5,571
Total deposits	703,164	$ 171,000	485,178
Brokered deposits	$ 47,100		$ 27,900

XML

Deposits - Schedule of Maturities of Time Deposits for Future Periods (Details) $ in Thousands	Sep. 30, 2016 USD ($)
Banking and Thrift [Abstract]
2016	$ 21,580
2017	76,878
2018	54,256
2019	17,151
2020	13,625
Thereafter	14,228
Total	$ 197,718

XML

Deposits - Securities Pledged as Collateral Policy (Details)	Sep. 30, 2016 USD ($) security	Dec. 31, 2015 USD ($)
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Number of securities pledged (in securities) | security	13
Securities pledged as collateral for public deposits, fair value	$ 15,700,000
Deposits held at Federal Reserve Bank	12,600,000	$ 3,000,000
Washington State
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Washington State public deposits	6,600,000
Collateral requirement	$ 746,000

XML

Deposits - Schedule of Interest Expense by Deposit Category (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Banking and Thrift [Abstract]
Interest-bearing checking	$ 7	$ 8	$ 20	$ 21
Savings and money market	257	262	757	760
Certificates of deposit	544	596	1,634	1,644
Total	$ 808	$ 866	$ 2,411	$ 2,425

XML

Commitments and Contingencies - Schedule of Commitments to Extend Credit (Details) - Commitments to Extend Credit - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	$ 294,538	$ 213,520
REAL ESTATE LOANS
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	218,413	140,628
Commercial
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	232	1,988
Construction and development
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	58,279	44,109
One-to-four-family
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	134,454	76,013
Home equity
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	25,023	18,089
Commercial/Multi-family
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	425	429
CONSUMER LOANS
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	8,490	5,754
COMMERCIAL BUSINESS LOANS
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	67,635	67,138
Commercial and industrial
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	33,233	39,537
Warehouse lending
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	$ 34,402	$ 27,601

XML

Commitments and Contingencies - Narrative (Details)	9 Months Ended
	Sep. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)
Loss Contingencies [Line Items]
Severance agreement, period of base compensation disbursed as lump sum payment (in months)	24 months
Change of control agreement, notice required to cancel agreement (in months)	24 months
Change of control agreement, period of base compensation disbursed as lump sum payment (in months)	12 months
Pending material legal actions	0
Maximum
Loss Contingencies [Line Items]
Change of control agreement, executive payment, period prior to change in control (in months)	6 months
Change of control agreement, executive payment, period following change in control (in months)	12 months
Commitments to Extend Credit
Loss Contingencies [Line Items]
Reserve for estimated losses	$ 166,000	$ 147,000
Guarantee on loans sold
Loss Contingencies [Line Items]
Reserve for estimated losses	$ 825,000	$ 561,000

XML

Fair Value of Financial Instruments - Schedule of Available for Sale Securities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	$ 80,762	$ 55,217
Fair Value, Measurements, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	80,762	55,217
Fair Value, Measurements, Recurring | U.S. agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	8,273	6,035
Fair Value, Measurements, Recurring | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	17,949	18,891
Fair Value, Measurements, Recurring | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	7,613	3,433
Fair Value, Measurements, Recurring | U.S. Small Business Administration securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	6,010	4,023
Fair Value, Measurements, Recurring | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	40,917	22,835
Fair Value, Measurements, Recurring | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | U.S. agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | U.S. Small Business Administration securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 1 | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	80,762	55,217
Fair Value, Measurements, Recurring | Level 2 | U.S. agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	8,273	6,035
Fair Value, Measurements, Recurring | Level 2 | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	17,949	18,891
Fair Value, Measurements, Recurring | Level 2 | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	7,613	3,433
Fair Value, Measurements, Recurring | Level 2 | U.S. Small Business Administration securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	6,010	4,023
Fair Value, Measurements, Recurring | Level 2 | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	40,917	22,835
Fair Value, Measurements, Recurring | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 3 | U.S. agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 3 | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 3 | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 3 | U.S. Small Business Administration securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
Fair Value, Measurements, Recurring | Level 3 | Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	$ 0	$ 0

XML

Fair Value of Financial Instruments - Schedule of Mortgage loans held for sale (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, at fair value	$ 77,129	$ 44,925
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, at fair value	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, at fair value	77,129	44,925
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, at fair value	$ 0	$ 0

XML

Fair Value of Financial Instruments - Schedule of Interest Rate Lock Commitments Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - Interest Rate Lock Commitments - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Lock Commitments with Customers	$ 1,850	$ 698
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Lock Commitments with Customers	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Lock Commitments with Customers	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Lock Commitments with Customers	$ 1,850	$ 698

XML

Fair Value of Financial Instruments - Forward Sale Commitments with Investors (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Individual Forward Sale Commitments with Investors	$ (425)	$ 77
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Individual Forward Sale Commitments with Investors	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Individual Forward Sale Commitments with Investors	(385)	3
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Individual Forward Sale Commitments with Investors	$ (40)	$ 74

XML

Fair Value of Financial Instruments - Paired Off Commitments with Investors (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Paired Off Commitments with Investors	$ (189)	$ 30
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Paired Off Commitments with Investors	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Paired Off Commitments with Investors	(189)	30
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Paired Off Commitments with Investors	$ 0	$ 0

XML

Fair Value of Financial Instruments - Schedule of Impaired Loans and OREO (Details) - Carrying Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans	$ 209	$ 734
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans	$ 209	$ 734

XML

Fair Value of Financial Instruments - Discount Rate (Details) - Level 3	9 Months Ended
	Sep. 30, 2016
Fair Value, Measurements, Nonrecurring | Impaired Loans | Fair Value of Underlying Collateral | Minimum | Discount applied to the obtained appraisal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	0.00%
Fair Value, Measurements, Nonrecurring | Impaired Loans | Fair Value of Underlying Collateral | Maximum | Discount applied to the obtained appraisal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	18.00%
Fair Value, Measurements, Nonrecurring | Impaired Loans | Fair Value of Underlying Collateral | Weighted Average | Discount applied to the obtained appraisal
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	0.00%
Fair Value, Measurements, Recurring | Interest Rate Lock Commitments | Quoted Market Prices | Minimum | Pull-through expectations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	80.00%
Fair Value, Measurements, Recurring | Interest Rate Lock Commitments | Quoted Market Prices | Maximum | Pull-through expectations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	99.00%
Fair Value, Measurements, Recurring | Interest Rate Lock Commitments | Quoted Market Prices | Weighted Average | Pull-through expectations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	93.40%
Fair Value, Measurements, Recurring | Mandatory and best effort forward commitments with investors | Quoted Market Prices | Minimum | Pull-through expectations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	80.00%
Fair Value, Measurements, Recurring | Mandatory and best effort forward commitments with investors | Quoted Market Prices | Maximum | Pull-through expectations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	99.00%
Fair Value, Measurements, Recurring | Mandatory and best effort forward commitments with investors | Quoted Market Prices | Weighted Average | Pull-through expectations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Level 3 Fair Value Instrument	93.40%

XML

Fair Value of Financial Instruments - Fair Value Level 3 Rollforward (Details) - Level 3 - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Fallout adjusted interest rate lock commitments with customers
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	$ 2,058	$ 934	$ 698	$ 396
Purchases and Issuances	5,763	2,720	14,039	8,683
Sales and Settlements	(5,971)	(2,797)	(12,887)	(8,222)
Ending Balance	1,850	857	1,850	857
Net change in fair value for gains/(losses) relating to items held at end of period	(208)	(77)	1,152	461
Mandatory and best effort forward commitments with investors
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	(3)	110	74	12
Purchases and Issuances	(60)	(66)	(267)	21
Sales and Settlements	23	(6)	153	5
Ending Balance	(40)	38	(40)	38
Net change in fair value for gains/(losses) relating to items held at end of period	$ (37)	$ (72)	$ (114)	$ 26

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Fair Value of Financial Instruments - Fair Value By Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Certificates of deposit at other financial institutions	$ 14,009	$ 12,421
Securities available-for-sale, at fair value	80,762	55,217
Subordinated note	10,000	10,000
Financial Assets | Carrying Amount | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	16,513	24,455
Certificates of deposit at other financial institutions	14,009	12,421
Financial Assets | Carrying Amount | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities available-for-sale, at fair value	80,762	55,217
Loans held for sale, at fair value	77,129	44,925
FHLB stock, at cost	2,004	4,551
Accrued interest receivable	2,557	2,107
Forward sale commitments with investors	0	3
Paired off commitments with investors	0	30
Financial Assets | Carrying Amount | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Forward sale commitments with investors	0	74
Loans receivable, net	592,800	502,535
Servicing rights, held at lower of cost or fair value	7,654	5,811
Fair value interest rate locks with customers	1,850	698
Financial Assets | Fair Value | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	16,513	24,455
Certificates of deposit at other financial institutions	14,009	12,421
Financial Assets | Fair Value | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities available-for-sale, at fair value	80,762	55,217
Loans held for sale, at fair value	77,129	44,925
FHLB stock, at cost	2,004	4,551
Accrued interest receivable	2,557	2,107
Forward sale commitments with investors	0	3
Paired off commitments with investors	0	30
Financial Assets | Fair Value | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Forward sale commitments with investors	0	74
Loans receivable, net	621,772	566,209
Servicing rights, held at lower of cost or fair value	7,816	6,848
Fair value interest rate locks with customers	1,850	698
Financial Liabilities | Carrying Amount | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Paired off commitments with investors	189	0
Deposits	703,164	485,178
Borrowings	21,030	98,769
Subordinated note	10,000	10,000
Accrued interest payable	191	22
Commitments with investors	385	0
Financial Liabilities | Carrying Amount | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Commitments with investors	40	0
Financial Liabilities | Fair Value | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Paired off commitments with investors	189	0
Deposits	710,140	494,871
Borrowings	21,104	98,739
Subordinated note	9,550	9,550
Accrued interest payable	191	22
Commitment with investors	385	0
Financial Liabilities | Fair Value | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Commitment with investors	$ 40	$ 0

XML

Employee Benefits - Narrative (Details) - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 02, 2012	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015	Dec. 31, 2012	Jul. 09, 2012
Compensation and Retirement Disclosure [Abstract]
Employee stock ownership plan (ESOP), requisite service period and 12 months	1000 hours			1000 hours
Employee stock ownership plan (ESOP), debt structure, employer loan, amount								$ 2,600,000
Employee stock ownership plan shares purchased							259,210
Employee stock ownership plan (ESOP), weighted average purchase price of shares purchased (in dollars per share)							$ 10.17
Amortization period of ESOP loan							10 years
Employee stock ownership plan (ESOP), debt structure, employer loan, interest rate							2.30%
Employee stock ownership plan (ESOP), periodic installment payments from esop, amount paid						$ 251,000
Employee stock ownership plan (ESOP), interest payments from esop				$ 0		$ 44,000
ESOP compensation expense for allocated shares		$ 204,000	$ 148,000	$ 529,000	$ 408,000

XML

Employee Benefits - Schedule of Shares Under ESOP (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Jul. 09, 2012
Employee Stock Ownership Plan (ESOP), Shares in ESOP [Abstract]
Allocated shares	102,359
Committed to be released shares	19,441
Unallocated shares	136,085
Total ESOP shares	257,885	259,210
Fair value of unallocated shares (in thousands)	$ 3,703

XML

Earnings Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Earnings Per Share [Abstract]
Net income	$ 3,457	$ 1,995	$ 7,953	$ 6,859
Denominator for basic earnings per share- weighted average common shares outstanding (shares)	2,851,147	2,984,164	2,901,572	2,967,284
Dilutive shares (in shares)	87,292	55,843	84,102	42,108
Denominator for diluted earnings per share- weighted average common shares outstanding (shares)	2,938,439	3,040,007	2,985,674	3,009,392
Basic earnings per share (in dollars per share)	$ 1.21	$ 0.67	$ 2.74	$ 2.31
Diluted earnings per share (in dollars per share)	$ 1.18	$ 0.66	$ 2.66	$ 2.28

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Stock-Based Compensation - Narrative (Details) - 2013 Equity Incentive Plan - USD ($)		3 Months Ended		9 Months Ended		12 Months Ended
	Jan. 01, 2016	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015	Jun. 30, 2014	May 08, 2014	Sep. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense		$ 195,000	$ 186,000	$ 588,000	$ 560,000
Stock option, fair value assumption, expected life						8 years 4 months 10 days
Remaining weighted-average vesting period				7 years 7 months 9 days
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)									324,013
Market price per share (in dollars per share)							$ 16.89
Award vesting period				5 years
Annual award vesting percentage				20.00%
Award contractual life				10 years
Expiration period				10 years
Stock option, fair value assumption, expected life				6 years 6 months
Unrecognized compensation cost, nonvested awards		597,000		$ 597,000
Remaining weighted-average vesting period				2 years 7 months
Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)									129,605
Market price per share (in dollars per share)	$ 26.00							$ 16.89
Award vesting period				5 years
Unrecognized compensation cost, nonvested awards		$ 970,000		$ 970,000
Number of shares retired (in shares)	4,500
Weighted-average vesting period				2 years 3 months
Restricted stock awards | Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period				3 years

XML

Stock-Based Compensation - Option Activity (Details) - 2013 Equity Incentive Plan - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expected Forfeiture Rate	0.31%
Shares
Outstanding, beginning balance (in shares)	306,900
Granted (in shares)	0
Less exercised (in shares)	9,300
Outstanding, ending balance (in shares)	297,600	306,900
Expected to vest, assuming a 0.31% annual forfeiture rate (in shares)	296,655
Exercisable (in shares)	107,400
Weighted-Average Exercise Price
Outstanding, beginning balance (in dollars per share)	$ 16.89
Granted (in dollars per share)	0.00
Less exercised (in dollars per share)	16.89
Outstanding, ending balance (in dollars per share)	16.89	$ 16.89
Expected to vest, assuming a 0.31% annual forfeiture rate (in dollars per share)	16.89
Exercisable (in dollars per share)	$ 16.89
Weighted-Average Remaining Contractual Term In Years
Outstanding, beginning balance		8 years 4 months 10 days
Outstanding, ending balance	7 years 7 months 9 days
Expected to vest, assuming a 0.31% annual forfeiture rate	7 years 7 months 9 days
Exercisable	7 years 7 months 9 days
Aggregate Intrinsic Value
Beginning balance	$ 2,794,570
Granted	$ 0
Less exercised	$ 81,942
Ending balance	3,660,480	$ 2,794,570
Expected to vest, assuming a 0.31% annual forfeiture rate	3,648,855
Exercisable	$ 1,321,020

XML

Stock-Based Compensation - Restricted Stock Awards (Details) - Restricted stock awards	9 Months Ended
	Sep. 30, 2016 USD ($) $ / shares shares
Shares
Nonvested, Beginning balance (in shares) | shares	94,684
Granted (shares) | shares	4,500
Less vested (in shares) | shares	30,421
Nonvested, Ending balance (in shares) | shares	68,763
Weighted-Average Grant-Date Fair Value Per Share
Nonvested, Beginning balance (in dollars per share) | $ / shares	$ 16.89
Granted (in dollars per share) | $ / shares	26.00
Less vested (in dollars per share) | $ / shares	16.89
Nonvested, Ending balance (in dollars per share) | $ / shares	$ 17.49
Weighted-Average Grant-Date Fair Value
Nonvested, Beginning balance | $	$ 1,599,212
Granted | $	117,000
Less vested | $	513,811
Nonvested, Endng balance | $	$ 1,202,401

XML

Regulatory Capital - Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier 1 to Risk Weighted Assets, Capital Conservation Buffer	2.50%
Total risk-based capital, Ratio	12.40%
Tier 1 risk-based capital, Ratio	11.10%
Tier 1 leverage capital, Ratio	9.40%
CET 1 capital, Ratio	11.10%
Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total risk-based capital, Amount	$ 91,077	$ 85,570
Total risk-based capital, Ratio	13.46%	15.51%
Total risk-based capital, For Capital Adequacy Purposes, Amount	$ 54,127	$ 44,132
Total risk-based capital, For Capital Adequacy Purposes, Ratio	8.00%	8.00%
Total risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 67,659	$ 55,164
Total risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	10.00%	10.00%
Tier 1 risk-based capital, Amount	$ 82,604	$ 78,662
Tier 1 risk-based capital, Ratio	12.21%	14.26%
Tier 1 risk-based capital, For Capital Adequacy Purposes, Amount	$ 40,595	$ 33,099
Tier 1 risk-based capital, For Capital Adequacy Purposes, Ratio	6.00%	6.00%
Tier 1 risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 54,127	$ 44,132
Tier 1 risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 leverage capital	$ 82,604	$ 78,662
Tier 1 leverage capital, Ratio	10.33%	12.14%
Tier 1 leverage capital, For Capital Adequacy Purposes, Amount	$ 31,994	$ 25,924
Tier 1 leverage capital, For Capital Adequacy Purposes, Ratio	4.00%	4.00%
Tier 1 leverage capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 39,992	$ 32,406
Tier 1 leverage capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	5.00%	5.00%
CET 1 capital, Amount	$ 82,604	$ 78,662
CET 1 capital, Ratio	12.21%	14.26%
CET 1 capital, For Capital Adequacy Purposes, Amount	$ 30,446	$ 24,824
CET 1 capital, For Capital Adequacy Purposes, Ratio	4.50%	4.50%
CET 1 capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 43,978	$ 35,857
CET 1 capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50%	6.50%

XML

Regulatory Capital - Regulatory Capital Ratios Policy (Details)	Sep. 30, 2016
Regulatory Capital Requirements [Abstract]
CET 1 capital conversion buffer phased in	0.625%
Tier 1 leverage capital, Ratio	9.40%
Tier 1 risk-based capital, Ratio	11.10%
Total risk-based capital, Ratio	12.40%
CET 1 capital, Ratio	11.10%