10-Q

k

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, 2018              OR

[]TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from   to

Commission File Number:   001‑35589

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, every Interactive Data File required to be submitted 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 such files).    Yes [X]          No [   ]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b‑2 of the Exchange Act.

Large accelerated filer [   ]	Accelerated filer [ X ]
Non-accelerated filer [   ]	Smaller reporting company [  ]
Emerging growth company [  ]

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. [  ]

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b‑2 of the Exchange Act).    Yes [   ]          No [X]

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 2, 2018, there were 3,736,960 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, 2018 and December 31, 2017 (Unaudited)	3
	Consolidated Statements of Income for the Three and Nine Months Ended September 30, 2018 and 2017 (Unaudited)	4
	Consolidated Statements of Comprehensive Income for the Three and Nine Months Ended September 30, 2018 and 2017 (Unaudited)	5
	Consolidated Statements of Changes in Stockholders’ Equity for the Nine Months Ended September 30, 2018 and 2017 (Unaudited)	6
	Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2018 and 2017 (Unaudited)	7 - 8
	Notes to Consolidated Financial Statements	9 - 42
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	43 - 55
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	55
Item 4.	Controls and Procedures	55
PART II	OTHER INFORMATION	56
Item 1.	Legal Proceedings	56
Item 1A.	Risk Factors	56
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	56
Item 3.	Defaults Upon Senior Securities	56
Item 4.	Mine Safety Disclosures	56
Item 5.	Other Information	56
Item 6.	Exhibits	57 - 58
SIGNATURES		59

As used in this report, the terms “we,” “our,” “us,” “Company” and “FS Bancorp” refer to FS Bancorp, Inc. and its consolidated subsidiary, 1st Security Bank of Washington, 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.

2

Item 1. Financial Statements

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED BALANCE SHEETS

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

	September 30,		December 31,
ASSETS	2018		2017
Cash and due from banks	$	4,389	$	3,043
Interest-bearing deposits at other financial institutions		10,813		15,872
Total cash and cash equivalents		15,202		18,915
Certificates of deposit at other financial institutions		17,362		18,108
Securities available-for-sale, at fair value		97,374		82,480
Loans held for sale, at fair value		54,784		53,463
Loans receivable, net		947,572		761,558
Accrued interest receivable		4,453		3,566
Premises and equipment, net		16,527		15,458
Federal Home Loan Bank (“FHLB”) stock, at cost		7,131		2,871
Deferred tax asset, net		120		—
Bank owned life insurance (“BOLI”), net		13,586		10,328
Servicing rights, held at the lower of cost or fair value		9,190		6,795
Goodwill		2,312		2,312
Core deposit intangible, net		1,087		1,317
Other assets		4,631		4,612
TOTAL ASSETS	$	1,191,331	$	981,783
LIABILITIES
Deposits:
Noninterest-bearing accounts	$	190,237	$	186,890
Interest-bearing accounts		754,300		642,952
Total deposits		944,537		829,842
Borrowings		86,526		7,529
Subordinated note:
Principal amount		10,000		10,000
Unamortized debt issuance costs		(140)		(155)
Total subordinated note less unamortized debt issuance costs		9,860		9,845
Deferred tax liability, net		—		607
Other liabilities		17,279		11,958
Total liabilities		1,058,202		859,781
COMMITMENTS AND CONTINGENCIES (NOTE 7)
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; 3,716,460 and 3,680,152 shares issued and outstanding at September 30, 2018 and December 31, 2017, respectively		37		37
Additional paid-in capital		57,027		55,135
Retained earnings		79,648		68,422
Accumulated other comprehensive loss, net of tax		(2,664)		(475)
Unearned shares – Employee Stock Ownership Plan (“ESOP”)		(919)		(1,117)
Total stockholders’ equity		133,129		122,002
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$	1,191,331	$	981,783

See accompanying notes to these consolidated financial statements.

3

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF INCOME

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

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
INTEREST INCOME
Loans receivable, including fees	$	14,624	$	11,715	$	40,015	$	31,488
Interest and dividends on investment securities, cash and cash equivalents, and certificates of deposit at other financial institutions		959		637		2,578		2,034
Total interest and dividend income		15,583		12,352		42,593		33,522
INTEREST EXPENSE
Deposits		1,850		1,045		4,525		2,793
Borrowings		704		114		1,280		259
Subordinated note		171		171		508		508
Total interest expense		2,725		1,330		6,313		3,560
NET INTEREST INCOME		12,858		11,022		36,280		29,962
PROVISION FOR LOAN LOSSES		450		450		1,250		450
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES		12,408		10,572		35,030		29,512
NONINTEREST INCOME
Service charges and fee income		716		879		2,045		2,743
Gain on sale of loans		3,818		5,025		12,467		13,840
Gain on sale of investment securities		—		143		113		380
Gain on sale of mortgage servicing rights (“MSR”)		—		38		—		996
Earnings on cash surrender value of BOLI		88		68		258		208
Other noninterest income		180		274		557		637
Total noninterest income		4,802		6,427		15,440		18,804
NONINTEREST EXPENSE
Salaries and benefits		7,039		7,140		21,759		20,174
Operations		1,308		1,577		4,209		4,506
Occupancy		744		650		2,097		1,939
Data processing		625		651		1,944		1,811
Loan costs		850		726		2,183		1,977
Professional and board fees		414		378		1,321		1,261
Federal Deposit Insurance Corporation (“FDIC”) insurance		137		175		268		428
Marketing and advertising		201		192		564		512
Acquisition costs		443		—		443		—
Amortization of core deposit intangible		77		100		230		300
Impairment on servicing rights		—		—		—		1
Total noninterest expense		11,838		11,589		35,018		32,909
INCOME BEFORE PROVISION FOR INCOME TAXES		5,372		5,410		15,452		15,407
PROVISION FOR INCOME TAXES		1,320		1,956		2,822		5,001
NET INCOME	$	4,052	$	3,454	$	12,630	$	10,406
Basic earnings per share	$	1.12	$	1.13	$	3.52	$	3.53
Diluted earnings per share	$	1.07	$	1.07	$	3.35	$	3.31

See accompanying notes to these consolidated financial statements.

4

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)  (Unaudited)

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Net Income	$	4,052	$	3,454	$	12,630	$	10,406
Other comprehensive (loss) income, before tax:
Securities available-for-sale:
Unrealized holding (loss) gain during period		(684)		80		(2,675)		1,012
Income tax benefit (provision) related to unrealized holding (loss) gain		147		(28)		575		(357)
Reclassification adjustment for realized gain included in net income		—		(143)		(113)		(380)
Income tax provision related to reclassification for realized gain		—		50		24		133
Other comprehensive (loss) income, net of tax		(537)		(41)		(2,189)		408
COMPREHENSIVE INCOME	$	3,515	$	3,413	$	10,441	$	10,814

See accompanying notes to these consolidated financial statements.

5

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

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

								Accumulated
								Other
				Additional				Comprehensive		Unearned		Total
	Common Stock			Paid-in		Retained		(Loss) Income,		ESOP		Stockholders’
	Shares	Amount		Capital		Earnings		Net of Tax		Shares		Equity
BALANCE, January 1, 2017	3,059,503	$	31	$	27,334	$	55,584	$	(536)	$	(1,380)	$	81,033
Net income	—	$	—		—		10,406		—		—	$	10,406
Dividends paid ($0.31 average per share)	—	$	—		—		(941)		—		—	$	(941)
Proceeds from public offering, net of expenses	587,234	$	6		25,612		—		—		—	$	25,618
Share-based compensation	—	$	—		496		—		—		—	$	496
Common stock repurchased	(6,198)	$	—		(275)		—		—		—	$	(275)
Stock options exercised	34,363	$	—		580		—		—		—	$	580
Other comprehensive income, net of tax	—	$	—		—		—		408		—	$	408
ESOP shares allocated	—	$	—		716		—		—		198	$	914
BALANCE, September 30, 2017	3,674,902	$	37	$	54,463	$	65,049	$	(128)	$	(1,182)	$	118,239
BALANCE, January 1, 2018	3,680,152	$	37	$	55,135	$	68,422	$	(475)	$	(1,117)	$	122,002
Net income	—	$	—		—		12,630		—		—	$	12,630
Dividends paid ($0.38 average per share)	—	$	—		—		(1,404)		—		—	$	(1,404)
Share-based compensation	—	$	—		492		—		—		—	$	492
Common stock repurchased	(4,325)	$	—		(250)		—		—		—	$	(250)
Stock options exercised	40,633	$	—		686		—		—		—	$	686
Other comprehensive loss, net of tax	—	$	—		—		—		(2,189)		—	$	(2,189)
ESOP shares allocated	—	$	—		964		—		—		198	$	1,162
BALANCE, September 30, 2018	3,716,460	$	37	$	57,027	$	79,648	$	(2,664)	$	(919)	$	133,129

See accompanying notes to these consolidated financial statements.

6

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands) (Unaudited)

	Nine Months Ended September 30,
	2018		2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	12,630	$	10,406
Adjustments to reconcile net incometo net cash from operating activities
Provision for loan losses		1,250		450
Depreciation, amortization and accretion		4,535		2,577
Compensation expense related to stock options and restricted stock awards		492		496
ESOP compensation expense for allocated shares		1,162		914
Increase in cash surrender value of BOLI		(258)		(208)
Gain on sale of loans held for sale		(12,275)		(13,840)
Gain on sale of portfolio loans		(192)		—
Gain on sale of investment securities		(113)		(380)
Gain on sale of MSR		—		(996)
Origination of loans held for sale		(485,490)		(520,358)
Proceeds from sale of loans held for sale		492,336		520,091
Impairment of servicing rights		—		1
Changes in operating assets and liabilities
Accrued interest receivable		(853)		(693)
Other assets		(139)		(79)
Other liabilities		5,314		2,668
Net cash from operating activities		18,399		1,049
CASH FLOWS USED BY INVESTING ACTIVITIES
Activity in securities available-for-sale:
Proceeds from sale of investment securities		5,305		39,103
Maturities, prepayments, sales, and calls		6,942		6,531
Purchases		(30,197)		(41,320)
Maturities of certificates of deposit at other financial institutions		744		1,240
Purchase of certificates of deposit at other financial institutions		—		(4,102)
Loan originations and principal collections, net		(176,433)		(129,763)
Purchase of portfolio loans		(22,532)		(32,342)
Proceeds from sale of portfolio loans		10,950		—
Purchase of premises and equipment, net		(2,355)		(623)
Purchase of BOLI		(3,000)		—
FHLB stock, net		(4,260)		(328)
Proceeds from sale of MSR		—		4,827
Net cash used by investing activities		(214,836)		(156,777)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposits		114,695		127,985
Proceeds from borrowings		739,740		348,260
Repayments of borrowings		(660,743)		(350,660
Dividends paid		(1,404)		(941)
Proceeds from stock options exercised		686		580
Common stock repurchased		(250)		(275)
Proceeds from issuance of common stock		—		25,618
Net cash from financing activities		192,724		150,567
NET DECREASE IN CASH AND CASH EQUIVALENTS		(3,713)		(5,161)
CASH AND CASH EQUIVALENTS, beginning of period		18,915		36,456
CASH AND CASH EQUIVALENTS, end of period	$	15,202	$	31,295

7

FS BANCORP, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued)

(In thousands) (Unaudited)

SUPPLEMENTARY DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for:
Interest on deposits and borrowings	$	6,021	$	3,528
Income taxes	$	1,800	$	5,800
SUPPLEMENTARY DISCLOSURES OF NONCASHOPERATING,INVESTING AND FINANCING ACTIVITIES
Change in unrealized (loss) gain on investment securities, net	$	(2,789)	$	631
Transfer portfolio loans to loans held for sale	$	—	$	1,886
Retention of gross mortgage servicing rights from loan sales	$	3,970	$	3,569

See accompanying notes to these consolidated financial statements

8

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 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 12 branches, one administrative office that accepts deposits, and seven loan production offices in suburban communities in the greater Puget Sound area within 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 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, 2017, as filed with the SEC on March 16, 2018. 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, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018, 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 significant change relate to the determination of the allowance for loan and lease losses, fair value of financial instruments, the valuation of servicing rights, and the deferred income taxes.

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 2018 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 operates in two business segments through the Bank: commercial and consumer banking and home lending. The Company’s business segments are determined based on the products and services provided, as well as the nature of the related business activities, and they reflect the manner in which financial information is regularly reviewed for the purpose of allocating resources and evaluating performance of the Company’s businesses. The results for these business segments are based on management’s accounting process, which assigns income statement items and assets to each responsible operating segment. This process is dynamic and is based on management’s view of the Company’s operations. See “Note 13 - Business Segments”.

9

Subsequent Events – The Company has evaluated events and transactions subsequent to September 30, 2018 for potential recognition or disclosure.

On July 17, 2018, FS Bancorp, Inc. announced the signing of a definitive merger agreement whereby the Company will acquire Anchor Bancorp (“Anchor”) in a stock and cash transaction valued at approximately $73.3 million.  The transaction is subject to customary closing conditions, including the receipt of regulatory approvals and approval of the agreement by the shareholders of Anchor. See “Note 16 - Proposed Merger”.

RECENT ACCOUNTING PRONOUNCEMENTS

In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“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. In July 2018, the FASB issued ASU No, 2018-10, Codification Improvements to Topic 842, Leases and ASU No. 2018-11, Leases (Topic 842): Targeted Improvements.  These ASUs contain clarifications to ASU 2016-02, including providing a new transition method in addition to the existing transition method contained in ASU No. 2016-02 to allow entities to initially apply the new leases standard at the adoption date and recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption.  These amendments have the same effective date as ASU 2016-02. The effect of the adoption of these ASUs will depend on leases at time of adoption. Once adopted, we expect to report higher assets and liabilities as a result of including right-of-use assets and lease liabilities related to certain banking offices and certain equipment under noncancelable operating lease agreements. As of December 31, 2017, we would have reported an increase of approximately $4.7 million in both assets and liabilities in the Consolidated Balance Sheets based on management’s estimate assuming the early adoption of this ASU.

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 current expected credit losses (“CECL”) 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 CECL. 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. Once adopted, we anticipate our allowance for loan losses to increase through a one‑time adjustment to retained earnings, however, until our evaluation is complete the magnitude of the increase will be unknown.

In March 2017, the FASB issued ASU No. 2017‑08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310‑20):  Premium Amortization on Purchased Callable Debt Securities. The ASU shortens the amortization period for certain callable debt securities held at a premium. The ASU will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The adoption of ASU No. 2017‑08 is not expected to have a material impact on the Company’s consolidated financial statements.

10

In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. This ASU amends the hedge accounting recognition and presentation requirements in ASC 815 to (1) improve the transparency and understandability of information conveyed to financial statement users about an entity’s risk management activities by better aligning the entity’s financial reporting for hedging relationships with those risk management activities and (2) reduce the complexity of and simplify the application of hedge accounting by preparers. The amendments in this ASU permit hedge accounting for hedging relationships involving nonfinancial risk and interest rate risk by removing certain limitations in cash flow and fair value hedging relationships. In addition, the ASU requires an entity to present the earnings effect of the hedging instrument in the same income statement line item in which the earnings effect of the hedged item is reported. The amendments in this ASU are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2018 and early adoption is permitted. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's consolidated financial statements.

In March 2018, the FASB issued ASU No. 2018-05, Income Taxes (Topic 740). This ASU was issued to provide guidance on the income tax accounting implications of the Tax Cuts and Jobs Act (“Tax Act”) and allows for entities to report provisional amounts for specific income tax effects of the Tax Act for which the accounting under Topic 740 was not yet complete but a reasonable estimate could be determined. A measurement period of one year is allowed to complete the accounting effects under Topic 740 and revise any previous estimates reported. Any provisional amounts or subsequent adjustments included in an entity’s financial statements during the measurement period should be included in income from continuing operations as an adjustment to tax expense in the reporting period the amounts are determined. The Company adopted this ASU with the provisional adjustments as reported in the Consolidated Financial Statements on Form 10-K as of December 31, 2017. As of September 30, 2018, the Company did not incur any adjustments to the provisional recognition.

In June 2018, the FASB issued ASU No. 2018-07, Compensation - Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.  This ASU was issued to expand the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees.  Previously, these awards were recorded at the fair value of consideration received or the fair value of the equity instruments issued and was measured as the earlier of the commitment date or date performance was completed. The amendments in this ASU require the awards to be measured at the grant-date fair value of the equity instrument.  ASU No. 2018-07 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018.  Early adoption is permitted, but no earlier than an entity's adoption of Topic 606.  The adoption of ASU No. 2018-07 is not expected to have a material impact on the Company's future consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement.   This ASU contains some technical adjustments related to the fair value disclosure requirements of public companies.  Included in this ASU is the additional disclosure requirement of unrealized gains and losses for the period in recurring level 3 fair value disclosures and the range and weighted average of significant unobservable inputs, among other technical changes.  ASU 2018-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019.  Early adoption is permitted for any removed or modified disclosures. The adoption of ASU 2018-13 is not expected to have a material impact on the Company's consolidated financial statements.

In August 2018, FASB issued Accounting Standards Update (ASU) 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.  The amendments in this ASU broaden the scope of ASC Subtopic 350-40 to include costs incurred to implement a hosting arrangement that is a service contract.  The amendments align the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license).  The costs are capitalized or expensed depending on the nature of the costs and the project stage during which they are incurred, consistent with the accounting for costs for internal-use software.  The amendments in this ASU result in consistent capitalization of implementation costs of a hosting arrangement that is a service contract and implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license).  The accounting for the service element of a hosting arrangement that is a service contract is not affected by the amendments in this ASU.  This ASU is effective for fiscal years beginning after December 15, 2019 and interim periods within those fiscal years.  The

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amendments in this ASU should be applied either retrospectively to all implementation costs incurred after the date of adoption.  Adoption of ASU 2018-15 is not expected to have a material impact on the Company’s Consolidated Financial Statements.

Application of New Accounting Guidance Adopted in 2018

On January 1, 2018, the Company adopted FASB issued ASU No. 2014‑09, Revenue from Contracts with Customers and all subsequent amendments to the ASU (collectively “ASC 606”),  which created Topic 606 and superseded 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 ASU No. 2014‑09. 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 past 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. For financial reporting purposes, the Company utilized the modified retrospective approach, meaning the ASU 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. As a bank holding company, key revenue sources, such as interest income on loans, investment securities and deposits, as well as other sources of income including loan fees, security sales, and derivatives have been identified as out of the scope of this new guidance. Management conducted an assessment of the revenue streams that were affected by the new guidance and identified those considered material and in scope to ensure compliance with the new guidance concluding those related to credit and debit card fees, and service charges and fees on deposit accounts.  No additional changes to processes or procedures were identified for the recognition of revenues in scope. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.  However, additional disclosures required by the ASU have been included in “Note 15 - Revenue from Contracts with Customers” to the Company’s consolidated financial statements.

On January 1, 2018, the FASB issued ASU No. 2016‑01, Financial Instruments - Overall (Subtopic 825‑10): Recognition and Measurement of Financial Assets and Financial Liabilities. The new guidance improves the recognition and measurement of financial instruments. This ASU requires public business entities to use the exit price notion 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. Exit price is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. 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 adoption of ASU No. 2016-01 did not have a material impact on the Company’s consolidated financial statements. The disclosures to the Company’s consolidated financial statements have been updated appropriately using the exit price notion in “Note 8 - Fair Value of Financial Instruments”.

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NOTE 2 - 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, 2018 and December 31, 2017:

	September 30, 2018
							Estimated
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Values
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	16,058	$	24	$	(270)	$	15,812
Corporate securities		7,082		4		(179)		6,907
Municipal bonds		13,203		3		(599)		12,607
Mortgage-backed securities		48,726		19		(1,826)		46,919
U.S. Small Business Administration securities		15,699		—		(570)		15,129
Total securities available-for-sale	$	100,768	$	50	$	(3,444)	$	97,374

	December 31, 2017
							Estimated
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Values
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	9,077	$	49	$	(11)	$	9,115
Corporate securities		7,113		9		(96)		7,026
Municipal bonds		12,720		148		(82)		12,786
Mortgage-backed securities		40,161		63		(490)		39,734
U.S. Small Business Administration securities		14,014		—		(195)		13,819
Total securities available-for-sale	$	83,085	$	269	$	(874)	$	82,480

At September 30, 2018, the Bank had pledged seven securities held at the FHLB of Des Moines with a carrying value of $10.3 million to secure Washington State public deposits of $7.8 million with a $3.3 million collateral requirement by the Washington Public Deposit Protection Commission.  At December 31, 2017, the Bank pledged nine securities held at the FHLB of Des Moines with a carrying value of $10.7 million to secure Washington State public deposits of $7.6 million with a $3.2 million minimum collateral requirement by the Washington Public Deposit Protection Commission.

Investment securities that were in an unrealized loss position at September 30, 2018 and December 31, 2017 are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. Management believes 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, 2018
	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	13,787	$	(270)	$	—	$	—	$	13,787	$	(270)
Corporate securities		4,007		(79)		1,897		(100)		5,904		(179)
Municipal bonds		6,077		(165)		5,115		(434)		11,192		(599)
Mortgage-backed securities		23,653		(656)		21,773		(1,170)		45,426		(1,826)
U.S. Small Business Administration securities		6,969		(181)		8,160		(389)		15,129		(570)
Total	$	54,493	$	(1,351)	$	36,945	$	(2,093)	$	91,438	$	(3,444)

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	December 31, 2017
	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	2,987	$	(11)	$	—	$	—	$	2,987	$	(11)
Corporate securities		4,102		(15)		1,915		(81)		6,017		(96)
Municipal bonds		5,982		(82)		—		—		5,982		(82)
Mortgage-backed securities		7,262		(61)		20,635		(429)		27,897		(490)
U.S. Small Business Administration securities		11,876		(162)		1,943		(33)		13,819		(195)
Total	$	32,209	$	(331)	$	24,493	$	(543)	$	56,702	$	(874)

There were 37 investments with unrealized losses of less than one year, and 29 investments with unrealized losses of more than one year at September 30, 2018. There were 21 investments with unrealized losses of less than one year, and 17 investments with unrealized losses of more than one year at December 31, 2017. 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. Based on the Company’s evaluation of these securities, no other-than-temporary impairment was recorded for the nine months ended September 30, 2018, or for the year ended December 31, 2017.

The contractual maturities of securities available-for-sale at September 30, 2018 and December 31, 2017 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, 2018				December 31, 2017
	Amortized		Fair		Amortized		Fair
	Cost		Value		Cost		Value
U.S. agency securities
Due after five years through ten years	$	11,060	$	10,909	$	4,079	$	4,124
Due after ten years		4,998		4,903		4,998		4,991
Subtotal		16,058		15,812		9,077		9,115
Corporate securities
Due after one year through five years		6,086		6,001		5,117		5,111
Due after five years through ten years		996		906		1,996		1,915
Subtotal		7,082		6,907		7,113		7,026
Municipal bonds
Due after one year through five years		2,659		2,568		2,001		2,026
Due after five years through ten years		1,736		1,702		4,111		4,206
Due after ten years		8,808		8,337		6,608		6,554
Subtotal		13,203		12,607		12,720		12,786
Mortgage-backed securities
Federal National Mortgage Association (“FNMA”)		32,735		31,597		23,310		23,091
Federal Home Loan Mortgage Corporation (“FHLMC”)		10,737		10,256		10,818		10,629
Government National Mortgage Association (“GNMA”)		5,254		5,066		6,033		6,014
Subtotal		48,726		46,919		40,161		39,734
U.S. Small Business Administration securities
Due after five years through ten years		13,837		13,354		12,065		11,896
Due after ten years		1,862		1,775		1,949		1,923
Subtotal		15,699		15,129		14,014		13,819
Total	$	100,768	$	97,374	$	83,085	$	82,480

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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, 2018 and 2017 were as follows:

	Three Months Ended						Nine Months Ended
	September 30, 2018						September 30, 2018
			Gross		Gross				Gross		Gross
	Proceeds		Gains		(Losses)		Proceeds		Gains		(Losses)
Securities available-for-sale	$	—	$	—	$	—	$	5,305	$	113	$	—

	Three Months Ended						Nine Months Ended
	September 30, 2017						September 30, 2017
			Gross		Gross				Gross		Gross
	Proceeds		Gains		(Losses)		Proceeds		Gains		(Losses)
Securities available-for-sale	$	9,115	$	143	$	—	$	39,103	$	413	$	(33)

NOTE 3 - LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

The composition of the loan portfolio was as follows at September 30, 2018 and December 31, 2017:

	September 30,		December 31,
	2018		2017
REAL ESTATE LOANS
Commercial	$	68,694	$	63,611
Construction and development		191,172		143,068
Home equity		26,085		25,289
One-to-four-family (excludes loans held for sale)		188,333		163,655
Multi-family		48,061		44,451
Total real estate loans		522,345		440,074
CONSUMER LOANS
Indirect home improvement		155,870		130,176
Solar		42,967		41,049
Marine		56,578		35,397
Other consumer		2,059		2,046
Total consumer loans		257,474		208,668
COMMERCIAL BUSINESS LOANS
Commercial and industrial		113,786		83,306
Warehouse lending		67,540		41,397
Total commercial business loans		181,326		124,703
Total loans receivable, gross		961,145		773,445
Allowance for loan losses		(12,045)		(10,756)
Deferred costs and fees, net		(3,195)		(2,708)
Premiums on purchased loans		1,667		1,577
Total loans receivable, net	$	947,572	$	761,558

Most of the Company’s commercial and multi-family real estate, construction, residential, and/or commercial business lending activities are with customers located in the greater Puget Sound area and near our one loan production office located in the Tri-Cities, Washington. The Company originates real estate, consumer, and commercial business loans and has concentrations in these areas, however, indirect home improvement loans are originated through a network of home improvement contractors and dealers located throughout Washington, Oregon, California, Idaho, Colorado, and Arizona. The Company also originates solar loans through contractors and dealers in the state of California. Loans are generally secured by collateral and 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.

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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. A small portion of the one-to-four-family construction portfolio is custom construction loans to the intended occupant of the residence.

Home Equity Lending. Loans originated by the Company secured by second mortgages on one-to-four-family residences,   including home equity lines of credit in our market areas.

One-to-Four-Family Real Estate Lending. One-to-four-family residential loans include owner occupied properties (including second homes), and non-owner occupied properties with four or less units. These loans originated by the Company are 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 for home improvement are originated by the Company through its network of home improvement contractors and dealers 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, pools, and other home fixture installations.

Solar. Fixture secured loans for solar related home improvement projects are originated by the Company through its network of contractors and dealers, and are secured by the personal property installed in, on, or at the borrower’s real property, and which 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 located in the states we originate consumer loans.

Other Consumer. Loans originated by the Company to consumers in our retail branch footprint, 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 (“C&I”). 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. Some of the C&I loans purchased by the Company are outside of the Greater Puget Sound market area.  C&I 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 to non-depository financial institutions and secured by notes originated by the non-depository financial institution.  The Company has two distinct warehouse lending divisions: commercial warehouse re-lending secured by notes on construction loans and mortgage warehouse re-lending secured by notes on one-to-four-family

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loans.  The Company’s commercial construction warehouse lines are secured by notes on construction loans and typically guaranteed by principles with experience in construction lending.  Mortgage warehouse lending loans are funded through third-party residential mortgage bankers.  Under this program the Company provides short-term funding to the mortgage banking companies for the purpose of originating residential mortgage loans for sale into the secondary market.

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, 2018 and 2017:

	At or For the Three Months Ended September 30, 2018
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	5,125	$	3,184	$	2,567	$	695	$	11,571
Provision for loan losses		324		(23)		734		(585)		450
Charge-offs		—		(192)		—		—		(192)
Recoveries		15		201		—		—		216
Net recoveries		15		9		—		—		24
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
Period end amount allocated to:
Loans individually evaluated for impairment	$	21	$	156	$	700	$	—	$	877
Loans collectively evaluated for impairment		5,443		3,014		2,601		110		11,168
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	290	$	444	$	1,438	$	—	$	2,172
Loans collectively evaluated for impairment		522,055		257,030		179,888		—		958,973
Ending balance	$	522,345	$	257,474	$	181,326	$	—	$	961,145

	At or For the Nine Months Ended September 30, 2018
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	4,770	$	2,814	$	2,014	$	1,158	$	10,756
Provision for loan losses		667		348		1,283		(1,048)		1,250
Charge-offs		(4)		(644)		—		—		(648)
Recoveries		31		652		4		—		687
Net recoveries		27		8		4		—		39
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
Period end amount allocated to:
Loans individually evaluated for impairment	$	21	$	156	$	700	$	—	$	877
Loans collectively evaluated for impairment		5,443		3,014		2,601		110		11,168
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	290	$	444	$	1,438	$	—	$	2,172
Loans collectively evaluated for impairment		522,055		257,030		179,888		—		958,973
Ending balance	$	522,345	$	257,474	$	181,326	$	—	$	961,145

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	At or For the Three Months Ended September 30, 2017
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	4,144	$	2,669	$	2,453	$	877	$	10,143
Provision for loan losses		481		65		(130)		34		450
Charge-offs		(55)		(152)		(33)		—		(240)
Recoveries		35		208		2		—		245
Net (charge-offs) recoveries		(20)		56		(31)		—		5
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—
Loans collectively evaluated for impairment		4,605		2,790		2,292		911		10,598
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	210	$	—	$	551	$	—	$	761
Loans collectively evaluated for impairment		429,998		201,674		133,138		—		764,810
Ending balance	$	430,208	$	201,674	$	133,689	$	—	$	765,571

	At or For the Nine Months Ended September 30, 2017
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	3,547	$	2,082	$	2,675	$	1,907	$	10,211
Provision for loan losses		1,077		726		(357)		(996)		450
Charge-offs		(55)		(536)		(33)		—		(624)
Recoveries		36		518		7		—		561
Net charge-offs		(19)		(18)		(26)		—		(63)
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—
Loans collectively evaluated for impairment		4,605		2,790		2,292		911		10,598
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	210	$	—	$	551	$	—	$	761
Loans collectively evaluated for impairment		429,998		201,674		133,138		—		764,810
Ending balance	$	430,208	$	201,674	$	133,689	$	—	$	765,571

Non-accrual 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 non-accrual 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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The following tables provide information pertaining to the aging analysis of contractually past due loans and non-accrual loans at September 30, 2018 and December 31, 2017:

	September 30, 2018
	30-59		60-89
	Days		Days		90 Days		Total				Total
	Past		Past		or More		Past				Loans		Non-
	Due		Due		Past Due		Due		Current		Receivable		Accrual
REAL ESTATE LOANS
Commercial	$	—	$	—	$	—	$	—	$	68,694	$	68,694	$	—
Construction and development		—		—		—		—		191,172		191,172		—
Home equity		—		—		46		46		26,039		26,085		149
One-to-four-family		—		—		141		141		188,192		188,333		141
Multi-family		—		—		—		—		48,061		48,061		—
Total real estate loans		—		—		187		187		522,158		522,345		290
CONSUMER LOANS
Indirect home improvement		347		149		141		637		155,233		155,870		339
Solar		96		62		40		198		42,769		42,967		40
Marine		7		—		50		57		56,521		56,578		63
Other consumer		—		2		—		2		2,057		2,059		2
Total consumer loans		450		213		231		894		256,580		257,474		444
COMMERCIAL BUSINESS LOANS
Commercial and industrial		—		—		—		—		113,786		113,786		1,438
Warehouse lending		—		—		—		—		67,540		67,540		—
Total commercial business loans		—		—		—		—		181,326		181,326		1,438
Total loans	$	450	$	213	$	418	$	1,081	$	960,064	$	961,145	$	2,172

	December 31, 2017
	30-59		60-89
	Days		Days		90 Days		Total				Total
	Past		Past		or More		Past				Loans		Non-
	Due		Due		Past Due		Due		Current		Receivable		Accrual
REAL ESTATE LOANS
Commercial	$	—	$	—	$	—	$	—	$	63,611	$	63,611	$	—
Construction and development		—		—		—		—		143,068		143,068		—
Home equity		122		—		136		258		25,031		25,289		151
One-to-four-family		142		—		—		142		163,513		163,655		142
Multi-family		—		—		—		—		44,451		44,451		—
Total real estate loans		264		—		136		400		439,674		440,074		293
CONSUMER LOANS
Indirect home improvement		255		215		99		569		129,607		130,176		195
Solar		49		19		—		68		40,981		41,049		—
Marine		—		—		—		—		35,397		35,397		—
Other consumer		—		—		—		—		2,046		2,046		—
Total consumer loans		304		234		99		637		208,031		208,668		195
COMMERCIAL BUSINESS LOANS
Commercial and industrial		—		551		—		551		82,755		83,306		551
Warehouse lending		—		—		—		—		41,397		41,397		—
Total commercial business loans		—		551		—		551		124,152		124,703		551
Total loans	$	568	$	785	$	235	$	1,588	$	771,857	$	773,445	$	1,039

There were no loans 90 days or more past due and still accruing interest at both September 30, 2018 and December 31, 2017.

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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 was provided at September 30, 2018 and December 31, 2017:

	September 30, 2018
	Unpaid
	Principal				Recorded		Related
	Balance		Impairment		Investment		Allowance
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	149	$	—	$	149	$	—
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		141		—		141		21
Consumer loans		444		—		444		156
Commercial business loans		1,438		—		1,438		700
		2,023		—		2,023		877
Total	$	2,172	$	—	$	2,172	$	877

	December 31, 2017
	Unpaid
	Principal				Recorded		Related
	Balance		Impairment		Investment		Allowance
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	151	$	—	$	151	$	—
One-to-four-family		67		(12)		55		—
Total real estate loans		218		(12)		206		—
Commercial business loans		551		—		551		—
		769		(12)		757		—
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		142		—		142		21
Consumer loans		195		—		195		68
		337		—		337		89
Total	$	1,106	$	(12)	$	1,094	$	89

The following table presents 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, 2018 and 2017:

	At or For the Three Months Ended
	September 30, 2018				September 30, 2017
	Average Recorded		Interest Income		Average Recorded		Interest Income
	Investment		Recognized		Investment		Recognized
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	166	$	2	$	201	$	—
One-to-four-family(1)		—		—		56		1
Total real estate loans		166		2		257		1
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		141		1		—		—
Consumer loans		357		8		—		—
Commercial business loans		479		38		551		23
		977		47		551		23
Total	$	1,143	$	49	$	808	$	24

________________________

(1) Includes loans supported by Federal Housing Administration (“FHA”) guarantees.

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	At or For the Nine Months Ended
	September 30, 2018				September 30, 2017
	Average Recorded		Interest Income		Average Recorded		Interest Income
	Investment		Recognized		Investment		Recognized
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	171	$	5	$	220	$	—
One-to-four-family (1)		—		—		56		3
Total real estate loans		171		5		276		3
WITH AN ALLOWANCE RECORDED
One-to-four-family		196		4		—		—
Consumer loans		303		20		—		—
Commercial business loans		360		38		551		23
		859		62		551		23
Total	$	1,030	$	67	$	827	$	26

_______________________

(1) Includes loans supported by FHA guarantees.

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.

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

Homogeneous loans are risk rated based upon the Federal Financial Institutions Examination Council’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 the dates indicated:

	September 30, 2018
					Special
	Pass		Watch		Mention		Substandard		Doubtful		Loss
	(1 - 5)		(6)		(7)		(8)		(9)		(10)		Total
REAL ESTATE LOANS
Commercial	$	68,694	$	—	$	—	$	—	$	—	$	—	$	68,694
Construction and development		191,172		—		—		—		—		—		191,172
Home equity		25,936		—		—		149		—		—		26,085
One-to-four-family		188,192		—		—		141		—		—		188,333
Multi-family		48,061		—		—		—		—		—		48,061
Total real estate loans		522,055		—		—		290		—		—		522,345
CONSUMER LOANS
Indirect home improvement		155,531		—		—		339		—		—		155,870
Solar		42,927		—		—		40		—		—		42,967
Marine		56,515		—		—		63		—		—		56,578
Other consumer		2,057		—		—		2		—		—		2,059
Total consumer loans		257,030		—		—		444		—		—		257,474
COMMERCIAL BUSINESS LOANS
Commercial and industrial		99,383		7,729		—		6,674		—		—		113,786
Warehouse lending		67,540		—		—		—		—		—		67,540
Total commercial business loans		166,923		7,729		—		6,674		—		—		181,326
Total loans receivable, gross	$	946,008	$	7,729	$	—	$	7,408	$	—	$	—	$	961,145

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	December 31, 2017
					Special
	Pass		Watch		Mention		Substandard		Doubtful		Loss
	(1 - 5)		(6)		(7)		(8)		(9)		(10)		Total
REAL ESTATE LOANS
Commercial	$	62,057	$	—	$	1,554	$	—	$	—	$	—	$	63,611
Construction and development		143,068		—		—		—		—		—		143,068
Home equity		25,138		—		—		151		—		—		25,289
One-to-four-family		163,513		—		—		142		—		—		163,655
Multi-family		44,451		—		—		—		—		—		44,451
Total real estate loans		438,227		—		1,554		293		—		—		440,074
CONSUMER LOANS
Indirect home improvement		129,981		—		—		195		—		—		130,176
Solar		41,049		—		—		—		—		—		41,049
Marine		35,397		—		—		—		—		—		35,397
Other consumer		1,998		—		—		48		—		—		2,046
Total consumer loans		208,425		—		—		243		—		—		208,668
COMMERCIAL BUSINESS LOANS
Commercial and industrial		76,942		—		425		5,939		—		—		83,306
Warehouse lending		40,724		673		—		—		—		—		41,397
Total commercial business loans		117,666		673		425		5,939		—		—		124,703
Total loans receivable, gross	$	764,318	$	673	$	1,979	$	6,475	$	—	$	—	$	773,445

NOTE 4 - SERVICING RIGHTS

Loans serviced for others are not included on the Consolidated Balance Sheets. The unpaid principal balances of permanent loans serviced for others were $1.0 billion and $778.9 million at September 30, 2018 and December 31, 2017, respectively, and are carried at the lower of cost or market.

The following table summarizes servicing rights activity for the three and nine months ended September 30, 2018 and 2017:

	At or For the Three Months Ended
	September 30,
	2018		2017
Beginning balance	$	8,352	$	4,899
Additions		1,451		1,326
Sales		—		—
Servicing rights amortized		(613)		(414)
Impairment on servicing rights		—		—
Ending balance	$	9,190	$	5,811

	At or For the Nine Months Ended
	September 30,
	2018		2017
Beginning balance	$	6,795	$	8,459
Additions		3,970		3,569
Sales		—		(4,751)
Servicing rights amortized		(1,575)		(1,465)
Impairment on servicing rights		—		(1)
Ending balance	$	9,190	$	5,811

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The fair market value of the permanent servicing rights’ assets was $13.5 million and $8.6 million at September 30, 2018 and December 31, 2017, respectively. Fair value adjustments to servicing rights are 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,
	2018		2017
Key assumptions:
Weighted average discount rate	9.5	%	9.5	%
Conditional prepayment rate (“CPR”)	8.8	%	11.3	%
Weighted average life in years	8.1		6.8

Key economic assumptions and the sensitivity of the current fair value for single family MSR to immediate adverse changes in those assumptions at September 30, 2018 and December 31, 2017 were as follows:

				September 30, 2018			December 31, 2017
Aggregate portfolio principal balance				$	1,043,978		$	775,093
Weighted average rate of note					4.2	%		4.1	%
At September 30, 2018	Base			0.5%Adverse Rate Change			1.0%Adverse Rate Change
Conditional prepayment rate		8.8	%		10.3	%		13.8	%
Fair value MSR	$	13,489		$	12,264		$	10,703
Percentage of MSR		1.3	%		1.2	%		1.0	%
Discount rate		9.7	%		10.2	%		10.7	%
Fair value MSR	$	13,489		$	13,190		$	12,904
Percentage of MSR		1.3	%		1.3	%		1.2	%
At December 31, 2017	Base			0.5%Adverse Rate Change			1.0%Adverse Rate Change
Conditional prepayment rate		10.9	%		17.7	%		24.5	%
Fair value MSR	$	8,602		$	6,811		$	5,614
Percentage of MSR		1.1	%		0.9	%		0.7	%
Discount rate		9.6	%		10.1	%		10.6	%
Fair value MSR	$	8,602		$	8,433		$	8,271
Percentage of MSR		1.1	%		1.1	%		1.1	%

The above table shows the sensitivity to market rate changes for the par rate coupon for a conventional one-to-four-family FNMA, FHLMC, GNMA, or FHLB 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, which 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

24

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 $634,000 and $430,000 of gross contractually specified servicing fees, late fees, and other ancillary fees resulting from servicing mortgage and commercial loans for the three months ended September 30, 2018 and 2017, respectively, and $1.7 million and $1.8 million for the nine months ended September 30, 2018 and 2017, respectively. The income, net of amortization, is reported in noninterest income on the Consolidated Statements of Income.

NOTE 5 - 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 for reporting purposes under U.S. GAAP. 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, 2018
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	32,553	$	538	$	—
Mandatory and best effort forward commitments with investors		14,597		49		—
Forward TBA mortgage-backed securities		66,500		332		—
TBA mortgage-backed securities forward sales paired off with investors		25,500		13		—

	December 31, 2017
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	31,951	$	726	$	—
Mandatory and best effort forward commitments with investors		12,505		51		—
Forward TBA mortgage-backed securities		66,500		—		65
TBA mortgage-backed securities forward sales paired off with investors		36,500		53		—

At both September 30, 2018 and December 31, 2017, the Company had $66.5 million of unsettled TBA trades with counterparties that required margin collateral of $220,000 and $75,000, respectively.  This collateral is included in interest-bearing deposits at other financial institutions on the Consolidated Balance Sheets.

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 net (loss) gain of $(345,000) and $374,000 for the three months ended September 30, 2018 and 2017, respectively, and net gain (loss) of $138,000 and $(7,000) for the nine months ended September 30, 2018 and 2017, respectively.

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NOTE 6 - DEPOSITS

Deposits are summarized as follows at September 30, 2018 and December 31, 2017:

	September 30,		December 31,
	2018(1)		2017(1)
Noninterest-bearing checking	$	174,712	$	177,739
Interest-bearing checking		115,059		119,872
Savings		78,785		72,082
Money market(2)		240,626		228,742
Certificates of deposit less than $100,000(3)		188,192		111,489
Certificates of deposit of $100,000 through $250,000		89,075		77,934
Certificates of deposit of $250,000 and over(4)		42,563		32,833
Escrow accounts related to mortgages serviced		15,525		9,151
Total	$	944,537	$	829,842

__________________________

(1) Includes $122.4 million of deposits at September 30, 2018 (which is remaining from the purchase of four retail bank branches from Bank of America, National Association on January 22, 2016) and $134.6 million at December 31, 2017.

(2) Includes $200,000 of brokered deposits at September 30, 2018 and $6.5 million at December 31, 2017.

(3) Includes $123.4 million and $59.3 million of brokered deposits at September 30, 2018 and December 31, 2017, respectively.

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

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, 2018 and December 31, 2017 were $18.4 million and $18.2 million, respectively.

Scheduled maturities of time deposits at September 30, 2018 for future periods ending are as follows:

	At September 30, 2018
Maturing in 2018	$	106,729
Maturing in 2019		113,227
Maturing in 2020		56,192
Maturing in 2021		23,298
Maturing in 2022		17,732
Thereafter		2,652
Total	$	319,830

Interest expense by deposit category for the three and nine months ended September 30, 2018 and 2017 is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Interest-bearing checking	$	53	$	44	$	183	$	66
Savings and money market		584		356		1,296		937
Certificates of deposit		1,213		645		3,046		1,790
Total	$	1,850	$	1,045	$	4,525	$	2,793

NOTE 7 - 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

26

instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized on the Consolidated Balance Sheets.

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, 2018 and December 31, 2017:

	September 30,		December 31,
	2018		2017
COMMITMENTS TO EXTEND CREDIT
REAL ESTATE LOANS
Commercial	$	607	$	107
Construction and development		85,959		73,321
One-to-four-family (includes locks for salable loans)		36,736		37,336
Home equity		36,121		32,889
Multi-family		584		438
Total real estate loans		160,007		144,091
CONSUMER LOANS		10,312		10,041
COMMERCIAL BUSINESS LOANS
Commercial and industrial		71,614		52,452
Warehouse lending		43,460		78,303
Total commercial business loans		115,074		130,755
Total commitments to extend credit	$	285,393	$	284,887

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 $253,000 at both September 30, 2018 and at December 31, 2017. 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 also sells one-to-four-family loans to the FHLB of Des Moines that require a limited level of recourse if the loans default and exceed a certain loss exposure. Specific to that recourse, the FHLB of Des Moines established a first loss account (“FLA”) related to the loans and required a credit enhancement (“CE”) obligation by the Bank to be utilized after the FLA is used. Based on loans sold through September 30, 2018, the total loans sold to the FHLB of Des Moines were $61.7 million with the FLA totaling $693,000 and the CE obligation at $425,000 or 0.70% of the loans outstanding. The holdback for CE obligations is included in the contingent liabilities detailed below. There were no outstanding delinquencies on the loans sold to the FHLB of Des Moines at both September 30, 2018 and December 31, 2017.

Contingent liabilities for loans held for sale - In the ordinary course of business, loans are sold with limited recourse against the Company and 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

27

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 a holdback reserve of $1.0 million to cover loss exposure related to these guarantees for one-to-four-family loans sold into the secondary market at both September 30, 2018 and December 31, 2017, which is included in other liabilities on the Consolidated Balance Sheets.

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, Chief Credit Officer, Chief Risk Officer, Chief Human Resources Officer, Senior Vice President Compliance Officer, Executive Vice President of Retail Banking and Marketing, 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.

The Bank received 7,158 shares of Class B common stock in Visa, Inc. as a result of the Visa initial public offering (“IPO”) in March 2008. These Class B shares of stock held by the Bank could be converted to Class A shares at a conversion rate of 1.6298 when all litigation pending as of the date of the IPO is concluded. However, at September 30, 2018, the date that litigation will be concluded cannot be determined. Until such time, the stock cannot be redeemed or sold by the Bank; therefore, it is not readily marketable and has a current carrying value of $0. Visa, Inc. Class A stock’s market value at September 30, 2018 and December 31, 2017 was $150.09 per share and $114.02 per share, respectively.

As a result 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, 2018.

NOTE 8 - 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.

On January 1, 2018, the Company adopted ASU 2016-01,  Financial Instruments - Overall (Subtopic 825‑10), Recognition and Measurement of Financial Assets and Financial Liabilities, which requires us to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes.

The Company determines the fair values of its financial instruments based on the requirements established in Accounting Standards Codification (“ASC”) 820, Fair Value Measurements, which provides a framework for measuring fair value in accordance with U.S. GAAP and requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.  ASC 820 defines fair values for financial instruments as the exit price, the price that would be received for an asset or paid to transfer a liability, in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date under current market

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conditions.  The Company’s fair values for financial instruments at September 30, 2018 were determined based on these requirements. 

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 at December 31, 2017:

Securities Available-for-Sale -The fair value of securities available-for-sale are recorded 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 fair valued using similar contracts in the market and changes in the market interest rates (Level 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. Management will utilize discounted cashflow impairment for TDRs when the change in terms results in a discount to the overall cashflows to be received (Level 3).

The following tables present securities available-for-sale measured at fair value on a recurring basis at the dates indicated:

	Securities Available-for-Sale
	Level 1		Level 2		Level 3		Total
At September 30, 2018
U.S. agency securities	$	—	$	15,812	$	—	$	15,812
Corporate securities		—		6,907		—		6,907
Municipal bonds		—		12,607		—		12,607
Mortgage-backed securities		—		46,919		—		46,919
U.S. Small Business Administration securities		—		15,129		—		15,129
Total	$	—	$	97,374	$	—	$	97,374

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	Securities Available-for-Sale
	Level 1		Level 2		Level 3		Total
At December 31, 2017
U.S. agency securities	$	—	$	9,115	$	—	$	9,115
Corporate securities		—		7,026		—		7,026
Municipal bonds		—		12,786		—		12,786
Mortgage-backed securities		—		39,734		—		39,734
U.S. Small Business Administration securities		—		13,819		—		13,819
Total	$	—	$	82,480	$	—	$	82,480

The following table presents mortgage loans held for sale measured at fair value on a recurring basis at the dates indicated:

	Mortgage Loans Held for Sale
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	54,784	$	—	$	54,784
December 31, 2017	$	—	$	53,463	$	—	$	53,463

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 the dates indicated:

	Interest Rate Lock Commitments with Customers
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	—	$	538	$	538
December 31, 2017	$	—	$	—	$	726	$	726

	Individual Forward Sale Commitments with Investors
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	332	$	49	$	381
December 31, 2017	$	—	$	(65)	$	51	$	(14)

	Paired Off Commitments with Investors
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	13	$	—	$	13
December 31, 2017	$	—	$	53	$	—	$	53

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 periods indicated. The amounts disclosed below represent the fair values at the time the nonrecurring fair value measurements were evaluated.

	Impaired Loans
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	—	$	2,172	$	2,172
December 31, 2017	$	—	$	—	$	1,094	$	1,094

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Quantitative Information about Level 3 Fair Value Measurements - Shown in the table below is the fair value of financial instruments measured under a Level 3 unobservable input on a recurring and nonrecurring basis at September 30, 2018:

Level 3		Significant	Range	Weighted
Fair Value Instruments	Valuation Technique	Unobservable Inputs	(Weighted Average)	Average
RECURRING
Interest rate lock commitments with customers	Quoted market prices	Pull-through expectations	80% - 99%	94.6	%
Individual forward sale commitments with investors	Quoted market prices	Pull-through expectations	80% - 99%	94.6	%
NONRECURRING
Impaired loans	Fair value of underlying collateral	Discount applied to the obtained appraisal	0% - 50%	40.4	%

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 table provides 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, 2018 and 2017:

									Net change in fair
									value for gains/
			Purchases						(losses) relating to
	Beginning		and		Sales and		Ending		items held at end of
Three Months Ended September 30,	Balance		Issuances		Settlements		Balance		period
2018
Interest rate lock commitments with customers	$	1,138	$	2,375	$	(2,975)	$	538	$	(600)
Individual forward sale commitments with investors		(18)		171		(104)		49		67
2017
Interest rate lock commitments with customers	$	1,212	$	3,891	$	(3,972)	$	1,131	$	(81)
Individual forward sale commitments with investors		83		40		(119)		4		(79)

									Net change in fair
									value for gains/
			Purchases						(losses) relating to
	Beginning		and		Sales and		Ending		items held at end of
Nine Months Ended September 30,	Balance		Issuances		Settlements		Balance		period
2018
Interest rate lock commitments with customers	$	726	$	7,950	$	(8,138)	$	538	$	(188)
Individual forward sale commitments with investors		51		827		(829)		49		(2)
2017
Interest rate lock commitments with customers	$	818	$	11,440	$	(11,127)	$	1,131	$	313
Individual forward sale commitments with investors		177		(49)		(124)		4		(173)

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.

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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 the financial statements at December 31, 2017:

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

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

Bank-owned Life Insurance - The estimated fair value is equal to the cash surrender value of policies, net of surrender charges (Level 1).

Accrued Interest - The carrying amount 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 cashflow 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 cashflow 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 cashflow 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 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 (Level 2 and 3).

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The following table provides estimated fair values of the Company’s financial instruments at September 30, 2018 and December 31, 2017, whether or not recognized at fair value in the Consolidated Balance Sheets:

	September 30,				December 31,
	2018				2017
	Carrying		Fair		Carrying		Fair
	Amount		Value		Amount		Value
Financial Assets
Level 1 inputs:
Cash and cash equivalents	$	15,202	$	15,202	$	18,915	$	18,915
Certificates of deposit at other financial institutions		17,362		17,362		18,108		18,108
Level 2 inputs:
Securities available-for-sale, at fair value		97,374		97,374		82,480		82,480
Loans held for sale, at fair value		54,784		54,784		53,463		53,463
FHLB stock, at cost		7,131		7,131		2,871		2,871
Accrued interest receivable		4,453		4,453		3,566		3,566
Paired off commitments with investors		13		13		53		53
Individual forward sale commitments with investors		332		332		—		—
Level 3 inputs:
Loans receivable, gross		961,145		951,178		773,445		780,551
Servicing rights, held at lower of cost or fair value		9,190		13,489		6,795		8,608
Fair value interest rate locks with customers		538		538		726		726
Individual forward sale commitments with investors		49		49		51		51
Financial Liabilities
Level 2 inputs:
Deposits		944,537		935,941		829,842		838,087
Borrowings		86,526		86,426		7,529		7,498
Subordinated note		9,860		10,741		9,845		10,741
Accrued interest payable		506		506		214		214
Individual forward sale commitments with investors		—		—		65		65

NOTE 9 - 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 are eligible to participate in the ESOP if they have been credited with at least 1,000 hours of service during the employees’ first 12‑month period and based on the employee’s anniversary date will be vested in the ESOP. The employee will be 100% vested in the ESOP after two years of working at least 1,000 hours in each of those two years.

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, 2017, the ESOP paid the sixth annual installment of principal in the amount of $263,000, plus accrued interest of $32,000 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, 2018 for the prior 90 days. These shares become outstanding for earnings

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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 for the three months ended September 30, 2018 and 2017 was $411,000 and $360,000, respectively, and $1.2 million and $914,000 for the nine months ended September 30, 2018 and 2017, respectively. Tax deductions for the ESOP only are applicable on the costs to acquire shares, or $10.17 per allocated share.

Shares held by the ESOP at September 30, 2018 and 2017 were as follows (shown as actual):

	Balances		Balances
	at September 30, 2018		at September 30, 2017
Allocated shares		153,049		126,589
Committed to be released shares		19,441		19,441
Unallocated shares		84,243		110,164
Total ESOP shares		256,733		256,194
Fair value of unallocated shares (in thousands)	$	5,037	$	5,180

NOTE 10 - 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, 2018 and 2017:

	At or For the Three Months Ended September 30,				At or For the Nine Months Ended September 30,
Numerator:	2018		2017		2018		2017
Net income (in thousands)	$	4,052	$	3,454	$	12,630	$	10,406
Denominator:
Basic weighted average common shares outstanding		3,610,731		3,051,744		3,590,383		2,949,092
Dilutive shares		169,247		187,584		182,025		192,685
Diluted weighted average common shares outstanding		3,779,978		3,239,328		3,772,408		3,141,777
Basic earnings per share	$	1.12	$	1.13	$	3.52	$	3.53
Diluted earnings per share	$	1.07	$	1.07	$	3.35	$	3.31
Potentially dilutive weighted average share options that were not included in the computation of diluted earnings per share because to do so would be anti-dilutive		10,131		—		4,144		—

Potential dilutive shares are excluded from computation of earnings per share if their effect is anti-dilutive. Options to purchase common stock shares were not included in the computation of diluted earnings per share because their exercise price resulted in them being anti-dilutive. At September 30, 2018 and 2017, there were outstanding options to purchase 155,000 shares and 135,000 shares of the Company's common stock, respectively.

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NOTE 11 - STOCK-BASED COMPENSATION

Stock Options and Restricted Stock

On May 17, 2018, the shareholders of FS Bancorp, Inc. approved the 2018 Equity Incentive Plan (the “2018 Plan”) that authorizes 650,000 shares of the Company’s common stock to be awarded. The 2018 Plan provides for the grant of incentive stock options, non-qualified stock options, and up to 163,000 restricted stock awards (“RSAs”) to directors, emeritus directors, officers, employees or advisory directors of the Company. On August 15, 2018, the Company awarded grants of 25,000 RSAs and 100,000 stock options with an exercise price equal to the market price of FS Bancorp’s common stock at the grant date of $58.60 per share.

In September 2013, the shareholders of FS Bancorp, Inc. approved the FS Bancorp, Inc. 2013 Equity Incentive Plan (the “2013 Plan”). The 2013 Plan provides for the grant of incentive stock options, non-qualified stock options, and RSAs.  The 2013 Plan authorizes the grant of stock options totaling 324,013 shares of common stock to Company directors and employees of which 322,000 option share awards were granted with an exercise price equal to the market price of FS Bancorp’s common stock at the grant date of May 8, 2014, of $16.89 per share. The 2013 Plan authorizes the grant of RSAs totaling 129,605 shares to Company directors, advisory directors, emeritus directors, officers, and employees, and 125,105 shares were granted on May 8, 2014 at a grant date fair value of $16.89 per share. The remaining 4,500 RSAs were granted January 1, 2016 at a grant date fair value of $26.00 per share.

Total share-based compensation expense for both plans was $208,000 and $492,000 for the three and nine months ended September 30, 2018 respectively, and $138,000 and $496,000 for the 2013 Plan during the three and nine months ended September 30, 2017, respectively.

Stock Options

Both plans consist of stock option awards that may be granted as incentive stock options or non-qualified stock options.  Options typically vest over a period of five years with 20% vesting on the anniversary date of each grant date as long as the award recipient remains in service to the Company.  The options are exercisable after vesting for up to the remaining term of the original grant.  The maximum term of the options granted is 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.  At September 30, 2018, there were 6,013 and 387,000 option share awards available to be granted under the 2013 Plan and the 2018 Plan, respectively.

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 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.

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The following table presents a summary of the Company’s stock option awards during the nine months ended September 30, 2018 (shown as actual):

				Weighted-Average
		Weighted-		Remaining
		Average		Contractual Term In	Aggregate
	Shares	Exercise Price		Years	Intrinsic Value
Outstanding at January 1, 2018	256,237	$	16.89	6.36	$	9,655,010
Granted	100,000		58.60	6.50		—
Less exercised	40,633	$	16.89	—	$	1,662,233
Forfeited or expired	—		—	—		—
Outstanding at September 30, 2018	315,604	$	30.11	6.88	$	8,371,903
Expected to vest, assuming a 0.31% annual forfeiture rate (1)	314,601	$	30.03	6.88	$	8,367,470
Exercisable at September 30, 2018	154,804	$	16.89	5.45	$	6,011,039

__________________________

(1) Forfeiture rate has been calculated and estimated to assume a forfeiture of 1/32 over the 10-year contractual life, or 3.1% of the options forfeited over 10 years.

At September 30, 2018, there was $1.4 million of total unrecognized compensation cost related to nonvested stock options granted under both plans. The cost is expected to be recognized over the remaining weighted-average vesting period of 4.5 years. 

Restricted Stock Awards

The RSAs’ fair value is equal to the value on the grant date. Compensation expense is recognized over the vesting period of the awards based on the fair value of the restricted stock.  Shares in the 2013 Plan awarded as restricted stock typically vest ratably over a three-year period for directors and a five-year period for employees, beginning at the grant date, and for the 2018 Plan, shares typically vest ratably over a five-year period for both directors and employees beginning at the grant date. Any unvested RSAs 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, 2018 (shown as actual):

		Weighted-Average
		Grant-Date Fair Value
Nonvested Shares	Shares	Per Share
Nonvested at January 1, 2018	36,842	$	17.63
Granted	25,000		58.60
Less vested	18,421	$	17.63
Forfeited or expired	—		—
Nonvested at September 30, 2018	43,421	$	41.22

At September 30, 2018, there was $1.6 million of total unrecognized compensation costs related to nonvested shares granted as RSAs for both plans. The cost is expected to be recognized over the remaining weighted-average vesting period of 4.4 years.

NOTE 12 - 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

36

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, Tier 1 leverage, and CET 1 capital ratios as set forth in the table below to be categorized as well capitalized. At September 30, 2018 and December 31, 2017, 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. Management believes, at September 30 2018, that the Company and the Bank met all capital adequacy requirements.

The following table compares the Bank’s actual capital amounts and ratios at September 30, 2018 and December 31, 2017 to their minimum regulatory capital requirements and well capitalized regulatory capital at those dates (dollars in thousands):

													To be Well Capitalized
													Under Prompt
					For Capital				For Capital Adequacy				Corrective
	Actual				Adequacy Purposes				with Capital Buffer				Action Provisions
Bank Only	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
At September 30, 2018
Total risk-based capital
(to risk-weighted assets)	$	147,950	15.20	%	$	77,881	8.00	%	$	96,182	9.88	%	$	97,351	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	135,780	13.95	%	$	58,410	6.00	%	$	76,712	7.88	%	$	77,881	8.00	%
Tier 1 leverage capital
(to average assets)	$	135,780	11.73	%	$	46,305	4.00	%		N/A	N/A		$	57,881	5.00	%
CET 1 capital
(to risk-weighted assets)	$	135,780	13.95	%	$	43,808	4.50	%	$	74,279	7.63	%	$	63,278	6.50	%
At December 31, 2017
Total risk-based capital
(to risk-weighted assets)	$	133,967	16.25	%	$	65,965	8.00	%	$	76,272	9.25	%	$	82,456	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	123,651	15.00	%	$	49,474	6.00	%	$	59,781	7.25	%	$	65,965	8.00	%
Tier 1 leverage capital
(to average assets)	$	123,651	12.61	%	$	39,233	4.00	%		N/A	N/A		$	49,041	5.00	%
CET 1 capital
(to risk-weighted assets)	$	123,651	15.00	%	$	37,105	4.50	%	$	47,412	5.75	%	$	53,597	6.50	%

In addition to the minimum CET 1, Tier 1, total capital, and leverage ratios, the Bank now 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

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retained income that could be utilized for such actions. The capital conservation buffer requirement was phased-in on January 1, 2016 when more than 0.625% of risk-weighted assets was required and increases by 0.625% on each subsequent January 1, until fully implemented to an amount more than 2.5% of risk-weighted assets in January 2019. At September 30, 2018, the Bank’s CET 1 capital exceeded the required capital conservation buffer of an amount more than 1.875%.

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 (as of June 30th of the preceding year), the capital guidelines apply on a bank only basis and the Federal Reserve expects the holding company’s subsidiary bank to be well capitalized under the prompt corrective action regulations. At September 30, 2018, FS Bancorp, Inc. was subject to regulatory guidelines for bank holding companies with $1.0 billion or more in assets and exceeded all regulatory capital requirements. The regulatory capital ratios calculated for FS Bancorp, Inc. at September 30, 2018 were 11.4% for Tier 1 leverage-based capital, 13.6% for Tier 1 risk-based capital, 14.9% for total risk-based capital, and 13.6% for CET 1 capital ratio.

NOTE 13 - BUSINESS SEGMENTS

The Company’s business segments are determined based on the products and services provided, as well as the nature of the related business activities, and they reflect the manner in which financial information is currently evaluated by management. This process is dynamic and is based on management’s current view of the Company’s operations and is not necessarily comparable with similar information for other financial institutions. We define our business segments by product type and customer segment which we have organized into two lines of business: commercial and consumer banking and home lending.

We use various management accounting methodologies to assign certain income statement items to the responsible operating segment, including:

a funds transfer pricing (“FTP”) system, which allocates interest income credits and funding charges between the segments, assigning to each segment a funding credit for its liabilities, such as deposits, and a charge to fund its assets;

a cost per loan serviced allocation based on the number of loans being serviced on the balance sheet and the number of loans serviced for third parties;

an allocation based upon the approximate square footage utilized by the home lending segment in Company owned locations;

an allocation of charges for services rendered to the segments by centralized functions, such as corporate overhead, which are generally based on the number of full time employees (“FTEs”) in each segment; and

an allocation of the Company’s consolidated income taxes which are based on the effective tax rate applied to the segment’s pretax income or loss.

The FTP methodology is based on management’s estimated cost of originating funds including the cost of overhead for deposit generation.

A description of the Company’s business segments and the products and services that they provide is as follows:

Commercial and Consumer Banking Segment

The commercial and consumer banking segment provides diversified financial products and services to our commercial and consumer customers through Bank branches, automated teller machines (“ATM”), online banking platforms, mobile banking apps, and telephone banking. These products and services include deposit products; residential, consumer, business and commercial real estate lending portfolios and cash management services. We originate consumer loans, commercial and multi-family real estate loans, residential and multi-family construction loans, and commercial business loans. At September 30, 2018, our retail deposit branch network consisted of 12 branches and one administrative office that accepts deposits in the Pacific Northwest. At September 30, 2018 and December 31, 2017, our deposits totaled $944.5

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million and $829.8 million, respectively. This segment is also responsible for the management of our investment portfolio and other assets of the Bank.

Home Lending Segment

The home lending segmentoriginates one-to-four-family residential mortgage loans primarily for sale in the secondary markets as well as originating adjustable rate mortgage (“ARM”) loans held for investment. The majority of our mortgage loans are sold to or securitized by FNMA, FHLMC, GNMA, or FHLB, while we retain the right to service these loans. Loans originated under the guidelines of the Federal Housing Administration or FHA, US Department of Veterans Affairs or VA, and United States Department of Agriculture or USDA are generally sold servicing released to a correspondent bank or mortgage company. We have the option to sell loans on a servicing-released or servicing-retained basis to securitizers and correspondent lenders. A small percentage of our loans are brokered to other lenders. On occasion, we may sell a portion of our MSR portfolio and we may sell small pools of loans originated for the portfolio. We manage the loan funding and the interest rate risk associated with the secondary market loan sales and the retained one-to-four-family mortgage servicing rights within this business segment. One-to-four-family loans originated for investment are allocated to the home lending segment with a corresponding provision expense and FTP for cost of funds.

Segment Financial Results

The tables below summarize the financial results for each segment based primarily on the number of FTEs and assets within each segment for the three and nine months ended September 30, 2018 and 2017:

	At or For the Three Months Ended September 30, 2018
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	946	$	11,912	$	12,858
Provision for loan losses		(55)		(395)		(450)
Noninterest income		3,606		1,196		4,802
Noninterest expense		(4,113)		(7,725)		(11,838)
Income before provision for income taxes		384		4,988		5,372
Provision for income taxes		(104)		(1,216)		(1,320)
Net income	$	280	$	3,772	$	4,052
Total average assets at period end	$	241,164	$	920,742	$	1,161,906
FTEs		114		231		345

	At or For the Three Months Ended September 30, 2017
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	812	$	10,210	$	11,022
Provision for loan losses		(127)		(323)		(450)
Noninterest income		5,014		1,413		6,427
Noninterest expense		(4,586)		(7,003)		(11,589)
Income before provision for income taxes		1,113		4,297		5,410
Provision for income taxes		(407)		(1,549)		(1,956)
Net income	$	706	$	2,748	$	3,454
Total average assets at period end	$	220,898	$	744,820	$	965,718
FTEs		119		204		323

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	At or For the Nine Months Ended September 30, 2018
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	2,425	$	33,855	$	36,280
Provision for loan losses		(200)		(1,050)		(1,250)
Noninterest income		11,819		3,621		15,440
Noninterest expense		(12,677)		(22,341)		(35,018)
Income before provision for income taxes		1,367		14,085		15,452
Provision for income taxes		(250)		(2,572)		(2,822)
Net income	$	1,117	$	11,513	$	12,630
Total average assets at period end	$	226,836	$	860,858	$	1,087,694
FTEs		114		231		345

	At or For the Nine Months Ended September 30, 2017
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	1,857	$	28,105	$	29,962
Provision for loan losses		(324)		(126)		(450)
Noninterest income		14,863		3,941		18,804
Noninterest expense		(12,985)		(19,924)		(32,909)
Income before provision for income taxes		3,411		11,996		15,407
Provision for income taxes		(1,107)		(3,894)		(5,001)
Net income	$	2,304	$	8,102	$	10,406
Total average assets at period end	$	196,765	$	706,017	$	902,782
FTEs		119		204		323

___________________________

(1) Net interest income is the difference between interest earned on assets and the cost of liabilities to fund those assets. Interest earned includes actual interest earned on segment assets and, if the segment has excess liabilities, interest credits for providing funding to the other segment. The cost of liabilities includes interest expense on segment liabilities and, if the segment does not have enough liabilities to fund its assets, a funding charge based on the cost of assigned liabilities to fund segment assets.

NOTE 14 - GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill and certain other intangibles generally arise from business combinations accounted for under the purchase method of accounting.  Goodwill totaled $2.3 million at September 30, 2018 and December 31, 2017, and represents the excess of the total acquisition price paid over the fair value of the assets acquired, net of the fair values of liabilities assumed.  Goodwill is not amortized but is evaluated for impairment on an annual basis at December 31 of each year or whenever events or changes in circumstances indicate the carrying value may not be recoverable. The Company performed an impairment analysis at December 31, 2017, and determined that no impairment of goodwill existed. No events or circumstances since the December 31, 2017 annual impairment test were noted that would indicate it was more likely than not a goodwill impairment existed at September 30, 2018.

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The following table summarizes the changes in the Company’s other intangible assets for the year ended December 31, 2017, and the nine months ended September 30, 2018.

	Other Intangible Assets
			Accumulated
	Gross		Amortization		Net
Balance, December 31, 2016	$	2,239	$	(522)	$	1,717
Amortization		—		(400)		(400)
Balance, December 31, 2017		2,239		(922)		1,317
Amortization		—		(230)		(230)
Balance, September 30, 2018	$	2,239	$	(1,152)	$	1,087

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 $77,000 and $230,000 for the three and nine months ended September 30, 2018, and $100,000 and $300,000 for the same period in 2017. Amortization expense for core deposit intangible is expected to be as follows at September 30, 2018:

Remainder of 2018	$	77
2019		235
2020		181
2021		166
2022		166
Thereafter		262
Total	$	1,087

NOTE 15 - REVENUE FROM CONTRACTS WITH CUSTOMERS

As noted in Note 1, the Company adopted the provisions of ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), on January 1, 2018 and all subsequent ASUs that modified Topic 606.  Results for reporting periods beginning after December 31, 2017 are presented under Topic 606, while prior period amounts have not been adjusted and continue to be reported in accordance with Topic 605.

Revenue Recognition

In accordance with Topic 606, revenues are recognized when control of promised goods or services is transferred to customers in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of Topic 606, the Company performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the Company satisfies a performance obligation. The Company only applies the five-step model to contracts when it is probable that the entity will collect the consideration it is entitled to in exchange for the goods or services it transfers to the customer. At contract inception, once the contract is determined to be within the scope of Topic 606, the Company assesses the goods or services that are promised within each contract and identifies those that contain performance obligations, and assesses whether each promised good or service is distinct. The Company then recognizes as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied.

All of the Company’s revenue from contracts with customers in scope of ASC 606 is recognized in noninterest income and included in our commercial and consumer banking segment. For the three months ended September 30, 2018, the Company recognized $569,000 in total deposit fees, which included $274,000 of debit card interchange fees and $117,000 of fees from non-sufficient funds, both considered within the scope of ASC 606, and $4.4 million of noninterest income considered not within the scope of ASC 606.  For the nine months ended September 30, 2018, the Company recognized $1.7 million in total deposit fees, which included $815,000 of debit card interchange fees and $354,000 of fees from non-

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sufficient funds, both considered within the scope of ASC 606, and $14.3 million of noninterest income considered not within the scope of ASC 606.

Deposit Fees

The Bank earns fees from its deposit customers for account maintenance, transaction-based and overdraft services.  Account maintenance fees consist primarily of account fees and analyzed account fees charged on deposit accounts on a monthly basis.  The performance obligation is satisfied and the fees are recognized on a monthly basis as the service period is completed. Transaction-based fees on deposits accounts are charged to deposit customers for specific services provided to the customer, such as non-sufficient funds fees, overdraft fees, and wire fees. The performance obligation is completed as the transaction occurs and the fees are recognized at the time each specific service is provided to the customer. 

Debit Interchange Income

Debit and ATM interchange income represent fees earned when a debit card issued by the Bank is used.  The Bank earns interchange fees from debit cardholder transactions through the Visa payment network.  Interchange fees from cardholder transactions represent a percentage of the underlying transaction value and are recognized daily, concurrently with the transaction processing services provided to the cardholder. The performance obligation is satisfied and the fees are earned when the cost of the transaction is charged to the cardholders’ debit card.  Certain expenses directly associated with the debit card are recorded on a net basis with the interchange income.

NOTE 16 - PROPOSED MERGER

On July 17, 2018, the Company entered into a definitive agreement (the “Agreement”) with Anchor Bancorp, headquartered in Lacey, Washington (“Anchor”), pursuant to which Anchor will be merged with and into the Company, and immediately thereafter Anchor’s bank subsidiary, Anchor Bank, will be merged with and into 1st Security Bank of Washington (the “Anchor Merger”).  Anchor Bank has nine full-service banking offices within Grays Harbor, Thurston, Lewis, and Pierce counties, and one loan production office located in King County, Washington. Under the terms of the Agreement, Anchor shareholders will receive 0.2921 shares of FS Bancorp common stock and $12.40 in cash for each share of Anchor common stock. FS Bancorp will pay aggregate consideration of 725,585 shares of FS Bancorp common stock and $30.8 million in cash, or approximately $73.3 million in aggregate, including the value of outstanding shares of Anchor restricted stock.

In the event the Agreement is terminated under certain specified circumstances in connection with a competing transaction, Anchor will be required to pay the Company a termination fee of $2.7 million in cash. All of the directors of Anchor have agreed to vote their shares of Anchor common stock in favor of approval of the Agreement. Regulatory approval for the proposed merger has been received.  The proposed transaction is subject to customary closing conditions and approval of the Agreement by the shareholders of Anchor, which is scheduled for November 13, 2018. Management anticipates closing the transaction shortly after Anchor’s shareholder approval is received.

At September 30, 2018, Anchor reported total assets of $478.9 million, loans receivable, net of $369.3 million and total deposits of $365.7 million.

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

Forward-Looking Statements

This report contains 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:

· the expected cost savings, synergies and other financial benefits from our pending merger with Anchor Bancorp (“Anchor”) might not be realized within the expected time frames or at all;

· remaining conditions to the closing of the merger may not be satisfied;

· the shareholders of Anchor may fail to approve the consummation of the merger;

· the integration of the combined company, including personnel changes/retention, might not proceed as planned;

· the combined company might not perform as well as expected;

· 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, write offs, 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;

· staffing fluctuations in response to product demand or the implementation of corporate strategies that affect our workforce and potential associated charges;

· 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 home lending operations, our warehouse lending, and the geographic expansion of our indirect home improvement lending;

· our ability to attract and retain deposits;

· our ability to control operating costs and expenses;

· our ability to retain key members of our senior management team;

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

· our ability to successfully manage our growth;

· legislative or regulatory changes that adversely affect our business, including the effect of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, changes in regulation policies and principles, an increase in regulatory capital requirements or change in 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;

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

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· disruptions, security breaches, or other adverse events, failures, or interruptions in, or attacks on, our information technology systems or on the third-party vendors who perform several of our critical processing functions;

· 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, 2017.

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 of Washington have been serving the Puget Sound area since 1936. Originally chartered as a credit union, 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 one loan production office located in the Tri-Cities, Washington. The Company also maintains its long-standing indirect consumer lending platform which operates throughout the western region of the United States. 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; and

· Expanding the Company’s markets.

The Company is a diversified lender with a focus on the origination of one-to-four-family loans, commercial real estate mortgage loans, second mortgage or home equity loan products, consumer loans including home improvement (“fixture secured”) loans and marine lending, and commercial business loans. As a result of our expanding lending channels, the Company experienced growth in warehouse lending as part of our business plan to diversify revenues.  Historically, consumer loans, in particular, fixture secured loans had represented the largest portion of the Company’s loan portfolio and had traditionally been the mainstay of the Company’s lending strategy.  In recent years, the Company has placed more of an emphasis on real estate lending products, such as one-to-four-family loans, commercial real estate loans, including speculative residential construction loans, as well as commercial business loans, while growing the current size of the consumer loan portfolio.

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Consumer loans, in particular indirect home improvement loans to finance window replacement, gutter replacement, siding replacement, solar panels, pools, and other improvement renovations is a large and regionally expanding segment of the loan portfolio. Stage funded loans for pools had an outstanding balance of $1.3 million with an original committed balance of $1.6 million at September 30, 2018.  Consumer lending is dependent on the Bank’s contractor/dealer network of 157 active dealers located throughout Washington, Oregon, California, Idaho, and within the past twelve months, Colorado and Arizona, with 10 contractor/dealers responsible for 52.9% of the funded loans dollar volume.  The Company funded $38.7 million, or approximately 1,900 loans during the quarter ended September 30, 2018. The following table details total consumer funded loan originations by state for the periods indicated:

	For the Nine Months Ended				For the Twelve Months Ended
	September 30, 2018				December 31, 2017
State	Amount		Percent		Amount		Percent
Washington	$	46,775	42.0	%	$	37,748	35.3	%
Oregon		35,435	31.9			43,678	40.9
California		22,652	20.4			20,246	18.9
Idaho		4,361	3.9			5,142	4.8
Colorado		1,864	1.7			108	0.1
Arizona		151	0.1			—	—
Total consumer loans	$	111,238	100.0	%	$	106,922	100.0	%

The Company originates one-to-four-family residential mortgage loans through referrals from real estate agents, financial planners, builders, and from existing customers. Retail banking customers are also an important source of the Company’s loan originations. The Company originated $555.3 million of one-to-four-family loans which includes loans held for sale, loans held for investment, and fixed seconds in addition to loans brokered to other institutions of $5.1 million through the home lending segment during the nine months ended September 30, 2018, of which $490.6 million were sold to investors. Of the loans sold to investors, $326.4 million were sold to the FNMA, FHLMC, FHLB, and/or GNMA with servicing rights retained for the purpose of further developing these customer relationships. At September 30, 2018, one-to-four-family residential mortgage loans held for investment, which excludes loans held for sale of $54.8 million, totaled $188.3 million, or 19.6%, of the total gross loan portfolio. 

The Company expanded its residential construction and commercial real estate lending team in 2011 with a focus on vertical, in-city one-to-four-family development in our market area. This team has over 60 years of combined experience and expertise in commercial real estate and multi-family acquisition, development and construction (“ADC”) lending in the Puget Sound market area and the related take-out financing as applicable. The Company has implemented this strategy to take advantage of what is believed to be a strong demand for construction and ADC loans to experienced, successful and relationship driven builders in our market area.

The Company originates commercial business loans and lines of credit to local small- and mid-sized businesses in the Puget Sound market area that are secured by accounts receivable, inventory or property, plant and equipment. Consistent with management’s objectives to expand commercial business lending, in 2009, the Company commenced a mortgage warehouse lending program through which the Company funds third-party residential mortgage bankers. Under this program the Company provides short-term funding to the mortgage banking companies for the purpose of originating residential mortgage loans for sale into the secondary market. In 2013, the Company expanded this program to include commercial construction warehouse lines along with residential construction lending.

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 volume of production and historical growth 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.

Recently, improvements in the economy, employment rates, stronger real estate prices, and a general lack of new housing inventory has resulted in our significantly increasing originations of construction loans for properties located in our market

45

areas. We anticipate that construction and development lending will continue to be a strong element of our total loan portfolio in future periods. We will continue to take a disciplined approach in our construction and development lending by concentrating our efforts on loans to builders and developers in our market areas known to us. These short term loans typically mature in six to twelve months. In addition, the funding is usually not fully disbursed at origination, thereby reducing our net loans receivable in the short term.

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 primarily 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 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 and Lease Losses (“ALLL”). The ALLL 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 ALLL. 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 that use of the best information available currently establishes the ALLL, 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 the 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 ALLL in any given period. Management believes that its systematic methodology continues to be appropriate given the Company’s increased 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

46

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 for an individual tranche, to the extent that fair value is less than the capitalized amount for the tranches. If the Company later determines that all or a portion of the impairment no longer exists for a particular tranche, 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.

Derivatives 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 mortgage-backed securities 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 on the Consolidated Balance Sheets.

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. 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 assets and liabilities occur when taxable income is larger or smaller 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 assets and liabilities are temporary differences payable in future periods. The Company had net deferred tax assets of $120,000 and net deferred tax liabilities of $607,000, at September 30, 2018 and December 31, 2017, respectively.

Comparison of Financial Condition at September 30, 2018 and December 31, 2017

Assets. Total assets increased $209.5 million, or 21.3%, to $1.2 billion at September 30, 2018, from $981.8 million at December 31, 2017, primarily as a result of a $186.0 million, or 24.4% increase in loans receivable, net, a $14.9 million, or 18.1% increase in securities available-for-sale, a $4.3 million, or 148.4% increase in FHLB stock, a $3.3 million, or 31.5% increase in BOLI, a $2.4 million increase in servicing rights, a $1.3 million increase in loans held for sale, and a $1.0 million increase in premises and equipment, net, partially offset by a $3.7 million, or 19.6% decrease in total cash and cash equivalents.  The increases in total assets were primarily funded by deposit growth and FHLB borrowings.

Loans receivable, net increased $186.0 million, or 24.4% to $947.6 million at September 30, 2018, from $761.6 million at December 31, 2017.  Total real estate loans increased $82.3 million including increases in construction and development loans of $48.1 million, one-to-four-family portfolio loans of $24.7 million, which is net of an $8.6 million portfolio loan sale, commercial loans of $5.1 million, and multi-family loans of $3.6 million. Undisbursed construction and development loan commitments increased $12.6 million, or 17.2%, to $86.0 million at September 30, 2018, as compared to $73.3 million at December 31, 2017. Total commercial business loans increased $56.6 million, mostly due to an increase in commercial and industrial (“C&I”) lending of $30.5 million, including purchases of $12.0 million in shared national credits and $9.7 million in U.S. Department of Agriculture loans. Total consumer loans increased $48.8 million, reflecting primarily growth of $25.7 million in indirect home improvement loans and $21.2 million in marine loans.

47

Loans held for sale, consisting of one-to-four-family loans, increased by $1.3 million, or 2.5% to $54.8 million at September 30, 2018, from $53.5 million at December 31, 2017. The Company continues to build its home lending operations by developing additional lending niches and will continue selling one-to-four-family loans into the secondary market for asset/liability management purposes.

One-to-four-family loan originations, including $485.5 million of loans originated for sale, $64.7 million of portfolio loans including first and second liens, and $5.1 million of loans brokered to other institutions, decreased $48.1 million, or 8.0% to $555.3 million during the nine months ended September 30, 2018, compared to $603.4 million during the nine months ended September 30, 2017. Originations of one-to-four-family loans to purchase a home (purchase production) decreased by $27.5 million, or 5.9% with $436.8 million in loan purchase production closing during the nine months ended September 30, 2018, down from $464.3 million during the nine months ended September 30, 2017. One-to-four-family loan originations for refinance (refinance production) decreased $20.0 million, or 14.6% with $116.6 million in refinance production closing during the nine months ended September 30, 2018, down from $136.6 million during the nine months ended September 30, 2017.  During the nine months ended September 30, 2018, the Company sold $490.6 million of one-to-four-family loans, compared to sales of $511.8 million for the same period one year ago. In addition, the margin on loans sold decreased to 2.50% for the nine months ended September 30, 2018, compared to 2.53% for the nine months ended September 30, 2017.

The ALLL at September 30, 2018 increased to $12.0 million, or 1.3% of gross loans receivable, excluding loans held for sale, compared to $10.8 million, or 1.4% of gross loans receivable, excluding loans held for sale, at December 31, 2017. Substandard loans increased to $7.4 million at September 30, 2018, compared to $6.5 million at December 31, 2017, primarily from the addition of one non-performing C&I loan of $1.4 million. Non-performing loans, consisting solely of non-accruing loans, increased to $2.2 million at September 30, 2018, from $1.0 million at December 31, 2017, also impacted by the C&I loan previously mentioned. At September 30, 2018, non-performing loans consisted of the $1.4 million C&I loan, $339,000 of indirect home improvement loans, $149,000 of home equity loans, $141,000 of one-to-four-family loans, $63,000 of marine loans, $40,000 of solar loans, and $2,000 of other consumer loans. Non-performing loans to total gross loans were 0.23% at September 30, 2018, compared to 0.13% at December 31, 2017. The Company had no OREO at both September 30, 2018, and December 31, 2017.

Liabilities. Total liabilities increased $198.4 million to $1.1 billion at September 30, 2018, from $859.8 million at December 31, 2017, primarily due to growth in deposits and borrowings. Total deposits increased $114.7 million to $944.5 million at September 30, 2018, from $829.8 million at December 31, 2017. Relationship-based transactional accounts (noninterest-bearing checking, interest-bearing checking, and escrow accounts) decreased $1.5 million to $305.3 million at September 30, 2018, from $306.8 million at December 31, 2017.  Money market and savings accounts increased $18.6 million to $319.4 million at September 30, 2018, from $300.8 million at December 31, 2017. Time deposits increased $97.6 million to $319.8 million at September 30, 2018, from $222.3 million at December 31, 2017. Non-retail certificates of deposit which includes brokered certificates of deposit, online certificates of deposit, and public funds increased $57.9 million to $124.4 million at September 30, 2018, compared to $66.5 million at December 31, 2017. Management remains focused on growth in lower cost relationship-based deposits to fund long-term asset growth.

Borrowings increased $79.0 million to $86.5 million at September 30, 2018, from $7.5 million at December 31, 2017, primarily due to continued growth in real estate loans funded with FHLB borrowings.

Stockholders’ Equity. Total stockholders’ equity increased $11.1 million to $133.1 million at September 30, 2018, from $122.0 million at December 31, 2017. The increase in stockholders’ equity during the nine months ended September 30, 2018, was primarily due to net income of $12.6 million, partially offset by an increase in accumulated other comprehensive loss, net of tax of $2.2 million.  Book value per common share was $37.10 at September 30, 2018, compared to $34.47 at December 31, 2017.

We calculated book value based on common shares outstanding of 3,716,460 at September 30, 2018, less 43,421 unvested restricted stock shares, and 84,243 unallocated ESOP for the reported common shares outstanding of 3,588,796. Common shares outstanding was calculated using 3,680,152 at December 31, 2017, less 36,842 unvested restricted stock shares, and 103,684 unallocated ESOP shares for the reported common shares outstanding of 3,539,626.

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Comparison of Results of Operations for the Three Months Ended September 30, 2018 and 2017

General. Net income for the three months ended September 30, 2018, increased $598,000, or 17.3%, to $4.1 million, from $3.5 million for the three months ended September 30, 2017. The primary reason for the increase in net income was a $1.8 million, or 17.4% increase in net interest income after provision for loan losses, and a $636,000, or 32.5% decrease in the provision for income taxes partially offset by a $1.6 million, or 25.3% decrease in noninterest income.

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 months ended September 30, 2018 and 2017:

	For the Three Months Ended					For the Three Months Ended
	September 30, 2018					September 30, 2017
Average Balances	Average Balance Outstanding		Interest Earned/ Paid		Yield/ Rate	Average Balance Outstanding		Interest Earned/ Paid		Yield/ Rate
ASSETS
Loans receivable, net deferred loan fees (1)	$	971,061	$	14,624	5.97%	$	803,399	$	11,715	5.79%
Mortgage-backed securities		49,751		297	2.37%		41,559		213	2.03%
Investment securities		50,751		355	2.78%		37,818		236	2.48%
Federal Home Loan Bank stock		8,594		126	5.82%		4,034		30	2.95%
Interest-bearing deposits at other financial institutions		40,261		181	1.78%		42,990		158	1.46%
Total interest-earning assets		1,120,418		15,583	5.52%		929,800		12,352	5.27%
Noninterest-earning assets (2)		41,488					35,868
Total assets	$	1,161,906				$	965,668
LIABILITIES AND STOCKHOLDERS' EQUITY
Savings and money market	$	295,387	$	584	0.78%	$	326,929	$	356	0.43%
Interest-bearing checking		117,513		53	0.18%		97,751		44	0.18%
Certificates of deposit		283,863		1,213	1.70%		215,309		645	1.19%
Borrowings		125,945		704	2.22%		34,372		114	1.32%
Subordinated note		9,857		171	6.88%		9,837		171	6.90%
Total interest-bearing liabilities		832,565		2,725	1.30%		684,198		1,330	0.77%
Noninterest-bearing accounts		184,187					172,189
Other noninterest-bearing liabilities		13,322					13,966
Stockholders’ equity		131,832					95,315
Total liabilities and stockholders’ equity	$	1,161,906				$	965,668
Net interest income			$	12,858				$	11,022
Net interest rate spread					4.22%					4.50%
Net earning assets	$	287,853				$	245,602
Net interest margin					4.55%					4.70%
Average interest-earning assets to average interest-bearing liabilities		134.57%					135.90%

_______________________

(1) Includes loans held for sale.

(2) Includes fixed assets, BOLI, servicing rights, goodwill, and CDI.

Net Interest Income. Net interest income increased $1.8 million, or 16.7%, to $12.9 million for the three months ended September 30, 2018, from $11.0 million for the three months ended September 30, 2017. The increase in net interest income primarily resulted from a $2.9 million, or 24.8% increase in loans receivable interest income, due to a $167.7 million, or 20.9% increase in the average loans receivable, net balance, and an 18 basis point increase in the average loan

49

yield. These increases were partially offset by an $805,000, or 77.0% increase in deposit interest expense driven by continued overall deposit growth at higher current market interest rates, and a $590,000 increase in interest expense resulting from the use of FHLB borrowings to support loan growth.

The net interest margin (“NIM”) decreased 15 basis points to 4.55% for the three months ended September 30, 2018, from 4.70% for the three months ended September 30, 2017. The decreased NIM was primarily the result of growth in higher cost market rate deposits and increased borrowing costs to fund loan growth. Management remains focused on matching deposit/liability duration with the duration of loans/assets where appropriate.

Interest Income. Interest income for the three months ended September 30, 2018, increased $3.2 million, or 26.2%, to $15.6 million, from $12.4 million for the three months ended September 30, 2017. The increase during the period was primarily attributable to the increase in the average balance of loans receivable to $971.1 million for the three months ended September 30, 2018, compared to $803.4 million for the three months ended September 30, 2017, and a 25 basis point increase in the average yield on interest-earning assets to 5.52% for the three months ended September 30, 2018, compared to 5.27% for the three months ended September 30, 2017. The increase in average yield on interest-earning assets compared to the same period a year earlier primarily reflects the growth in the average balance and yield of the loan portfolio and the proportionally larger level of loans in the average interest-earning asset mix.

The following table compares average earning asset balances, associated yields, and resulting changes in interest income for the three months ended September 30, 2018 and 2017:

	Three Months Ended September 30,
	2018				2017
	Average				Average				Increase in
	Balance		Yield/		Balance		Yield/		Interest
(Dollars in thousands)	Outstanding		Rate		Outstanding		Rate		Income
Loans receivable, net and loans held for sale	$	971,061	5.97	%	$	803,399	5.79	%	$	2,909
Mortgage-backed securities		49,751	2.37			41,559	2.03			84
Investment securities		50,751	2.78			37,818	2.48			119
FHLB stock		8,594	5.82			4,034	2.95			96
Interest-bearing deposits at other financial institutions		40,261	1.78			42,990	1.46			23
Total interest-earning assets	$	1,120,418	5.52	%	$	929,800	5.27	%	$	3,231

Interest Expense. Interest expense increased $1.4 million, or 104.9%, to $2.7 million for the three months ended September 30, 2018, from $1.3 million for the same prior year period. The increase was attributable to an increase in interest expense on deposits of $805,000, and borrowings of $590,000. The average cost of funds increased 53 basis points to 1.30% from 0.77% for the three months ended September 30, 2018 and 2017, respectively, driven by growth in time deposits and an increase in short-term overnight FHLB borrowing rates reflecting increases in the targeted federal funds rate. The average cost of deposits increased 33 basis points to 0.84%, for the three months ended September 30, 2018, compared to 0.51%, for the three months ended September 30, 2017, reflecting rising market interest rates over the last year and increased certificates of deposit, including a $24.7 million increase in non-retail certificates of deposit.

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The following table details average balances for cost of funds on interest-bearing liabilities and the change in interest expense for the three months ended September 30, 2018 and 2017:

	Three Months Ended September 30,
	2018				2017
	Average				Average				Increase in
	Balance				Balance				Interest
(Dollars in thousands)	Outstanding		Yield		Outstanding		Yield		Expense
Savings and money market	$	295,387	0.78	%	$	326,929	0.43	%	$	228
Interest-bearing checking		117,513	0.18			97,751	0.18			9
Certificates of deposit		283,863	1.70			215,309	1.19			568
Borrowings		125,945	2.22			34,372	1.32			590
Subordinated note		9,857	6.88			9,837	6.90			—
Total interest-bearing liabilities	$	832,565	1.30	%	$	684,198	0.77	%	$	1,395

Provision for Loan Losses. For the three months ended September 30, 2018 and 2017, the provision for loan losses was $450,000 due primarily to the increase in the loan portfolio and in nonperforming loans. During the three months ended September 30, 2018, net recoveries totaled $24,000, compared to $5,000 during the three months ended September 30, 2017. 

Noninterest Income. Noninterest income decreased $1.6 million, or 25.3%, to $4.8 million for the three months ended September 30, 2018, from $6.4 million for the three months ended September 30, 2017. The decrease during the period primarily reflects a $1.2 million reduction in gain on sale of loans, a $163,000 reduction in service charges and fee income as a result of the MSR sale in 2017, and a $143,000 reduction in gain on sale of investment securities as there were no sales during the current quarter.

Noninterest Expense. Noninterest expense increased $249,000, or 2.1%, to $11.8 million for the three months ended September 30, 2018, from $11.6 million for the three months ended September 30, 2017. The increase was primarily due to increases from acquisition costs related to the pending Anchor merger of $443,000, $124,000 in loan costs, and $94,000 in occupancy expense, partially offset by decreases of $269,000 in operations expense, and $101,000 in salaries and benefits, which includes a $956,000 increase in salaries reflecting an increase in full-time employees, partially offset by an $803,000 decrease in incentives and commissions reflecting lower one-to-four-family originations as a result of the impact of rising interest rates and a reduction of homes available for sale in the Pacific Northwest.

The efficiency ratio, which is noninterest expense as a percentage of net interest income and noninterest income, increased slightly to 67.0% for the three months ended September 30, 2018, compared to 66.4% for the three months ended September 30, 2017, representing a greater increase in interest and noninterest expense as compared to a smaller increase in net interest and noninterest income.

Provision for Income Tax. For the three months ended September 30, 2018, the Company recorded a provision for income tax expense of $1.3 million on pre-tax income as compared to $2.0 million for the three months ended September 30, 2017.  The effective corporate income tax rates for the three months ended September 30, 2018 and 2017 were 24.6% and 36.2%, respectively, reflecting the reduction of the federal corporate income tax rate effective January 1, 2018 from the Tax Act enacted on December 22, 2017, and the impact of ASU 2016-09.

Comparison of Results of Operations for the Nine Months Ended September 30, 2018 and 2017

General. Net income for the nine months ended September 30, 2018, increased $2.2 million, or 21.4%, to $12.6 million, from $10.4 million for the nine months ended September 30, 2017.  The increase was primarily due to a $5.5 million, or 18.7% increase in net interest income, after provision for loan losses, and a $2.2 million, or 43.6% decrease in the provision for income taxes, partially offset by a $3.4 million, or 17.9% decrease in noninterest income, and a $2.1 million, or 6.4% 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 nine months ended September 30, 2018 and 2017:

	For the Nine Months Ended						For the Nine Months Ended
	September 30, 2018						September 30, 2017
Average Balances	Average Balance Outstanding		Interest Earned/ Paid			Yield/ Rate	Average Balance Outstanding		Interest Earned/ Paid		Yield/ Rate
ASSETS
Loans receivable, net deferred loan fees (1)	$	905,645	$		40,015	5.91%	$	725,247	$	31,488	5.80%
Mortgage-backed securities		47,250			826	2.34%		48,072		764	2.12%
Investment securities		48,753			997	2.73%		42,134		744	2.36%
Federal Home Loan Bank stock		6,275			238	5.07%		3,658		78	2.85%
Interest-bearing deposits at other financial institutions		40,980			517	1.69%		46,153		448	1.30%
Total interest-earning assets		1,048,903		42,593		5.43%		865,264		33,522	5.18%
Noninterest-earning assets (2)		38,791						37,501
Total assets	$	1,087,694					$	902,765
LIABILITIES AND STOCKHOLDERS' EQUITY
Savings and money market	$	292,074	$		1,296	0.59%	$	319,719	$	937	0.39%
Interest-bearing checking		122,255			184	0.20%		80,128		66	0.11%
Certificates of deposit		260,163			3,045	1.56%		200,872		1,790	1.19%
Borrowings		83,081			1,280	2.06%		27,994		259	1.24%
Subordinated note		9,852			508	6.89%		9,832		508	6.91%
Total interest-bearing liabilities		767,425			6,313	1.10%		638,545		3,560	0.75%
Noninterest-bearing accounts		181,516						164,098
Other noninterest-bearing liabilities		11,903						13,029
Stockholders’ equity		126,850						87,093
Total liabilities and stockholders’ equity	$	1,087,694					$	902,765
Net interest income			$		36,280				$	29,962
Net interest rate spread						4.33%					4.43%
Net earning assets	$	281,478					$	226,719
Net interest margin						4.62%					4.63%
Average interest-earning assets to average interest-bearing liabilities		136.68%						135.51%

_________________________

(1)  Includes loans held for sale.

(2)  Includes fixed assets, BOLI, servicing rights, goodwill, and CDI.

Net Interest Income. Net interest income increased $6.3 million, or 21.1%, to $36.3 million for the nine months ended September 30, 2018, from $30.0 million for the nine months ended September 30, 2017, driven mostly by an $8.5 million, or 27.1% increase in loans receivable interest income, and a $544,000 increase in interest and dividends on investment securities, and cash and cash equivalents, partially offset by a $1.7 million increase in deposit interest expense and a $1.0 million increase in borrowing interest expense.

The NIM decreased one basis point to 4.62% for the nine months ended September 30, 2018, from 4.63% for the nine months ended September 30, 2017. The decreased NIM reflects growth in higher cost market rate deposits and increased borrowing costs to fund loan growth.

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Interest Income. Interest income for the nine months ended September 30, 2018, increased $9.1 million, or 27.1%, to $42.6 million, from $33.5 million for the nine months ended September 30, 2017.  The increase during the period was primarily due to the increase in the average balance of loans receivable to $905.6 million for the nine months ended September 30, 2018, compared to $725.2 million for the nine months ended September 30, 2017.  The average yield on interest-earning assets increased 25 basis points to 5.43% for the nine months ended September 30, 2018, compared to 5.18% for the nine months ended September 30, 2017.  The increase in average yield on interest-earning assets compared to the same period last year primarily reflects the growth in the loan portfolio and the proportionally larger level of loans in the average interest-earning asset mix.

The following table compares average earning asset balances, associated yields, and resulting changes in interest income for the nine months ended September 30, 2018 and 2017:

	Nine Months Ended September 30,
	2018				2017				Increase
	Average				Average				(Decrease) in
	Balance		Yield/		Balance		Yield/		Interest
(Dollars in thousands)	Outstanding		Rate		Outstanding		Rate		Income
Loans receivable, net and loans held for sale	$	905,645	5.91	%	$	725,247	5.80	%	$	8,527
Mortgage-backed securities		47,250	2.34			48,072	2.12			62
Investment securities		48,753	2.73			42,134	2.36			253
FHLB stock		6,275	5.07			3,658	2.85			160
Interest-bearing deposits at other financial institutions		40,980	1.69			46,153	1.30			69
Total interest-earning assets	$	1,048,903	5.43	%	$	865,264	5.18	%	$	9,071

Interest Expense. Interest expense increased $2.8 million, or 77.3%, to $6.3 million for the nine months ended September 30, 2018, from $3.6 million for the same prior year period.  The average cost of funds increased 35 basis points to 1.10% for the nine months ended September 30, 2018, compared to 0.75% for the nine months ended September 30, 2017 reflecting increases in both the average balance and cost of certificates of deposit and borrowings.  The average cost of deposits increased 22 basis points to 0.70% for the nine months ended September 30, 2018, compared to 0.48% for the nine months ended September 30, 2017, mostly driven by increases in certificates of deposit.

The following table details average balances for cost of funds on interest-bearing liabilities and the change in interest expense for the nine months ended September 30, 2018 and 2017:

	Nine Months Ended September 30,
	2018				2017
	Average				Average				Increase in
	Balance				Balance				Interest
(Dollars in thousands)	Outstanding		Yield		Outstanding		Yield		Expense
Savings and money market	$	292,074	0.59	%	$	319,719	0.39	%	$	359
Interest-bearing checking		122,255	0.20			80,128	0.11			118
Certificates of deposit		260,163	1.56			200,872	1.19			1,255
Borrowings		83,081	2.06			27,994	1.24			1,021
Subordinated note		9,852	6.89			9,832	6.91			—
Total interest-bearing liabilities	$	767,425	1.10	%	$	638,545	0.75	%	$	2,753

Provision for Loan Losses. For the nine months ended September 30, 2018, the provision for loan losses was $1.3 million, primarily due to continued loan growth, compared to $450,000 for the nine months ended September 30, 2017.  Net recoveries totaled $39,000 during the nine months ended September 30, 2018, compared to net charge-offs of $63,000 during the nine months ended September 30, 2017.

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Noninterest Income. Noninterest income decreased $3.4 million, or 17.9%, to $15.4 million for the nine months ended September 30, 2018, from $18.8 million for the nine months ended September 30, 2017.  The decrease during the period was primarily due to a $1.4 million reduction in gain on sale of loans, no gain on sale of MSR in 2018 compared to $996,000 in 2017, a $698,000 reduction in service charges and fee income as a result of the MSR sale in 2017, and a $267,000 reduction in gain on sale of investment securities.

Noninterest Expense. Noninterest expense increased $2.1 million, or 6.4%, to $35.0 million for the nine months ended September 30, 2018, from $32.9 million for the nine months ended September 30, 2017.  The increase was primarily due to increases of $1.6 million, or 7.9% in salaries and benefits reflecting an increase in full-time employees due to asset growth, but also including a $422,000 decrease in incentives and commissions for the reasons described above, and  acquisition costs related to the pending Anchor merger of $443,000. Increases of $206,000 in loan costs, $158,000 in occupancy expense, and $133,000 in data processing expense were mostly offset by decreases of $297,000 in operations expense and $160,000 in premiums for Federal Deposit Insurance Corporation (“FDIC”) insurance.

The efficiency ratio was 67.7% for the nine months ended September 30, 2018, compared to 67.5% for the nine months ended September 30, 2017, representing a greater increase in noninterest expenses as compared to a smaller increase in net interest and noninterest income.

Provision for Income Tax. For the nine months ended September 30, 2018, the Company recorded a provision for income tax expense of $2.8 million on pre-tax income as compared to $5.0 million for the nine months ended September 30, 2017.  The year over year reduction in the tax provision is partially due to the application of ASU 2016-09, StockCompensation, as discussed above, and a reduction in the effective corporate income tax rates for the nine months ended September 30, 2018 and 2017 to 18.3% and 32.5%, respectively, reflecting the reduction of the federal corporate income tax rate from the Tax Act.

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 potential liquidity demands. The primary sources are increases in deposit accounts, FHLB advances, purchases of federal 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, 2018, the Bank’s total borrowing capacity was $236.8 million with the FHLB of Des Moines, with unused borrowing capacity of $149.9 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, 2018, the Bank held approximately $328.1 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 $121.1 million, and a combined credit limit of $51.0 million in written federal funds lines of credit through correspondent banking relationships at September 30, 2018. 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, 2018, the Bank held approximately $249.2 million in loans that qualify as collateral for the Federal Reserve Bank line of credit.

At September 30, 2018, $86.5 million in FHLB advances and FHLB borrowings were outstanding, and no advances were outstanding against the Federal Reserve Bank line of credit, or the Fed Funds lines of credit. The Bank’s Asset and Liability Management Policy permits management to utilize brokered deposits up to 20% of Bank deposits or $190.0 million at September 30, 2018. Total brokered deposits at September 30, 2018 were $123.6 million. Management utilizes brokered deposits to mitigate interest rate risk and liquidity risk exposure when appropriate.

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 or the repayment of FHLB borrowings. On a longer term basis, a strategy is maintained of investing in various lending products and investment securities, including U.S. Government obligations and U.S. agency securities. The Company uses sources of funds primarily to meet ongoing commitments, pay maturing deposits, fund withdrawals, and to fund loan commitments. At September 30, 2018, the

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approved outstanding loan commitments, including unused lines of credit amounted to $285.4 million. Certificates of deposit scheduled to mature in three months or less at September 30, 2018, totaled $106.7 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 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, 2018, FS Bancorp, Inc. had $5.3 million in unrestricted 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 7 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, 2018, 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, 2018, the Bank was considered to be well capitalized. At September 30, 2018, 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 11.7%, 14.0%, 15.2%, and 14.0%, respectively.

FS Bancorp, Inc. is subject to regulatory guidelines for bank holding companies with $1.0 billion or more in assets. At September 30, 2018, FS Bancorp, Inc. exceeded all regulatory capital requirements. The regulatory capital ratios calculated for FS Bancorp, Inc. at September 30, 2018 were 11.4% for Tier 1 leverage-based capital, 13.6% for Tier 1 risk-based capital, 14.9% for total risk-based capital, and 13.6% for CET 1 capital ratio. For additional information regarding regulatory capital compliance, see the discussion included in Note 12 to the Notes to Consolidated Financial Statements included in Part I. Item 1 of this report.

Item 3.             Quantitative and Qualitative Disclosures About Market Risk

There have been no material changes in the market risk disclosures contained in FS Bancorp’s Annual Report on Form 10-K for the fiscal year ended December 31, 2017.

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, as amended (the “Exchange Act”) was carried out as of September 30, 2018 under the supervision and with the participation of the Company’s Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”) and several other members of the Company’s senior management. In designing and evaluating the Company’s disclosure controls and procedures, management recognized that disclosure controls and procedures, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the disclosure controls and procedures are met. Additionally, in designing disclosure controls and procedures, management necessarily was required to apply its judgment in evaluating the cost-benefit relationship of possible disclosure controls and procedures. The design of any disclosure controls and procedures 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.

The Company’s CEO and CFO concluded that based on their evaluation at September 30, 2018, the Company’s disclosure controls and procedures were effective in ensuring that information we are required to disclose in the reports we file or submit under the Exchange Act is (1) recorded, processed, summarized, and reported within the time periods specified in

55

the SEC’s rules and forms, and (2) accumulated and communicated to FS Bancorp management, including its CEO and CFO, as appropriate to allow timely decisions regarding required disclosure, specified in the SEC’s rules and forms.

(b)Changes in Internal Controls

There were no significant changes in the Company’s internal control over financial reporting that occurred during the three months ended September 30, 2018, 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 is also 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, 2017.

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

(a) Not applicable

(b) Not applicable

(c) Not applicable

Item 3.               Defaults Upon Senior Securities

Not applicable.

Item 4.                Mine Safety Disclosures

Not applicable.

Item 5.                Other Information

Not applicable.

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Item 6.                  Exhibits

2.1	Agreement and Plan of Merger, dated as of July 17, 2018, by and between FS Bancorp, Inc. and Anchor Bancorp (1)
3.1	Articles of Incorporation of FS Bancorp, Inc. (2)
3.2	Bylaws of FS Bancorp, Inc. (3)
4.1	Form of Common Stock Certificate of FS Bancorp, Inc. (2)
10.1	Severance Agreement between 1st Security Bank of Washington and Joseph C. Adams (2)
10.2	Form of Change of Control Agreement between 1st Security Bank of Washington and Matthew D. Mullet (2)
10.3	FS Bancorp, Inc. 2013 Equity Incentive Plan (the “2013 Plan”) (4)
10.4	Form of Incentive Stock Option Agreement under the 2013 Plan (4)
10.5	Form of Non-Qualified Stock Option Agreement under the 2013 Plan (4)
10.6	Form of Restricted Stock Agreement under the 2013 Plan (4)
10.7	Purchase and Assumption Agreement between Bank of America, National Association and 1st Security Bank dated September 1, 2015 (5)
10.8	Subordinated Loan Agreement dated September 30, 2015 by and among Community Funding CLO, Ltd. and the Company (6)
10.9	Form of change of control agreement with Donn C. Costa, Debbie L. Steck, Dennis O’Leary, Rob Fuller, Erin Burr, Victoria Jarman, Kelli Nielsen, and May-Ling Sowell (7)
10.10	FS Bancorp, Inc. 2018 Equity Incentive Plan (8)
10.11	Form of Incentive Stock Option Award Agreement under the 2018 Equity Incentive Plan (8)
10.12	Form of Non-Qualified Stock Option Award Agreement under the 2018 Equity Incentive Plan (8)
10.13	Form of Restricted Stock Award Agreement under the 2018 Equity Incentive Plan (8)
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, 2018 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 Current Report on Form 8-K filed on July 18, 2018 (File No. 001-35589) and incorporated by reference.
(2)	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.
(3)	Filed as an exhibit to the Registrant’s Current Report on Form 8‑K filed on July 10, 2013 (File No. 001‑35589) and incorporated by reference.
(4)	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.
(5)	Filed as an exhibit to the Registrant’s Current Report on Form 8‑K filed on September 2, 2015 (File No. 001‑35589) and incorporated by reference.
(6)	Filed as an exhibit to the Registrant’s Current Report on Form 8‑K filed on October 19, 2015 (File No. 001‑35589) and incorporated by reference.
(7)	Filed as an exhibit to the Registrant’s Current Report on Form 8‑K filed on February 1, 2016 (File No. 001‑35589) and incorporated by reference.
(8)	Filed as an exhibit to the Registrant’s Registration Statement on Form S-8 (333-225135) filed on May 23, 2018.

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Exhibit Index

Exhibit No.	Description
10.10	FS Bancorp, Inc. 2018 Equity Incentive Plan
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, 2018 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.

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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, 2018	By:	/s/Joseph C. Adams
		Joseph C. Adams,
		Chief Executive Officer
		(Duly Authorized Officer)
Date: November 9, 2018	By:	/s/Matthew D. Mullet
		Matthew D. Mullet
		Secretary, Treasurer and
		Chief Financial Officer
		(Principal Financial and Accounting Officer)

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EX-10.10

Exhibit 10.10

FS BANCORP, INC.

2018 EQUITY INCENTIVE PLAN

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TABLE OF CONTENTS

		Page
ARTICLE I PURPOSE		1
SECTION 1.1	GENERAL PURPOSE OF THE PLAN.	1
ARTICLE II DEFINITIONS		1
ARTICLE III AVAILABLE SHARES		4
SECTION 3.1	SHARES AVAILABLE UNDER THE PLAN.	4
SECTION 3.2	SHARES AVAILABLE FOR OPTIONS.	4
SECTION 3.3	SHARES AVAILABLE FOR RESTRICTED STOCK AWARDS.	4
SECTION 3.4	COMPUTATION OF SHARES ISSUED.	4
ARTICLE IV ADMINISTRATION		4
SECTION 4.1	COMMITTEE.	4
SECTION 4.2	COMMITTEE POWERS.	5
ARTICLE V STOCK OPTIONS		5
SECTION 5.1	GRANT OF OPTIONS.	5
SECTION 5.2	SIZE OF OPTION.	6
SECTION 5.3	EXERCISE PRICE.	6
SECTION 5.4	EXERCISE PERIOD.	6
SECTION 5.5	VESTING DATE.	6
SECTION 5.6	ADDITIONAL RESTRICTIONS ON INCENTIVE STOCK OPTIONS.	7
SECTION 5.7	METHOD OF EXERCISE.	7
SECTION 5.8	LIMITATIONS ON OPTIONS.	8
SECTION 5.9	PROHIBITION AGAINST OPTION REPRICING.	9
ARTICLE VI RESTRICTED STOCK AWARDS		9
SECTION 6.1	IN GENERAL.	9
SECTION 6.2	VESTING DATE.	10
SECTION 6.3	DIVIDEND RIGHTS.	11
SECTION 6.4	VOTING RIGHTS.	11
SECTION 6.5	DESIGNATION OF BENEFICIARY.	11
SECTION 6.6	MANNER OF DISTRIBUTION OF AWARDS.	11
ARTICLE VII ADDITIONAL TAX PROVISION		11
SECTION 7.1	TAX WITHHOLDING RIGHTS.	11
ARTICLE VIII AMENDMENT AND TERMINATION		12
SECTION 8.1	TERMINATION	12
SECTION 8.2	AMENDMENT.	12
SECTION 8.3	ADJUSTMENTS IN THE EVENT OF BUSINESS REORGANIZATION.	12
ARTICLE IX MISCELLANEOUS		13
SECTION 9.1	STATUS AS AN EMPLOYEE BENEFIT PLAN; NON-APPLICATION OF SECTION 409A.	13
SECTION 9.2	NO RIGHT TO CONTINUED SERVICE.	13
SECTION 9.3	CONSTRUCTION OF LANGUAGE.	13
SECTION 9.4	SEVERABILITY.	13
SECTION 9.5	GOVERNING LAW.	13
SECTION 9.6	HEADINGS.	13
SECTION 9.7	NON-ALIENATION OF BENEFITS.	14
SECTION 9.8	NOTICES.	14
SECTION 9.9	APPROVAL OF SHAREHOLDERS	14
SECTION 9.10	CLAWBACK.	14

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FS Bancorp, Inc.

2018 Equity Incentive Plan

ARTICLE I

PURPOSE

Section 1.1           General Purpose of the Plan.

The purpose of the Plan is to promote the long-term growth and profitability of FS Bancorp, Inc., to provide Plan Participants with an incentive to achieve corporate objectives, to attract and retain individuals of outstanding competence and to provide Plan Participants with incentives that are closely linked to the interests of all shareholders of FS Bancorp, Inc.  The Plan is not intended to expose the Company to imprudent risks.

The Plan was originally adopted effective as of March 22, 2018 by the Board, and became effective on ___________ , 2018 (the “Effective Date”), the date the Plan was approved by the Company’s shareholders.

As of the Effective Date, this Plan shall be treated as a new plan for purposes of Section 422 of the Code (as herein defined), so that an Option granted hereunder on a date that is not more than ten years after the Effective Date, and that is intended to qualify as an Incentive Stock Option under Section 422 of the Code, complies with the requirements of Section 422(b)(2) of the Code and the applicable regulations thereunder.

ARTICLE II

DEFINITIONS

The following definitions shall apply for the purposes of this Plan, unless a different meaning is plainly indicated by the context:

Affiliate means any “parent corporation” or “subsidiary corporation” of the Company, as those terms are defined in Section 424(e) and (f) respectively, of the Code.

Award means the grant by the Committee of an Incentive Stock Option, a Non-Qualified Stock Option, a Restricted Stock Award or any other benefit under this Plan.

Award Agreement means a written instrument evidencing an Award under the Plan and establishing the terms and conditions thereof.

Beneficiary means the Person designated by a Participant to receive any Shares subject to a Restricted Stock Award made to such Participant that become distributable, to have the right to exercise any Options granted to such Participant that are exercisable or to receive any cash paid out under a Cash Award to such Participant where such payout is made, following the Participant’s death.

Board means the Board of Directors of FS Bancorp, Inc. and any successor thereto.

Change in Control means any of the following events:

(a)        any third Person, including a "group" as defined in Section 13(d)(3) of the Securities Exchange Act of 1934, becomes the beneficial owner of Shares with respect to which 25% or more of the total number of votes that may be cast for the election of the Board (other than a tax-qualified plan of the Company or its Affiliate);

(b)        consummation of a plan of reorganization, merger, acquisition, consolidation, sale of all or substantially all of the assets of the Company or a similar transaction in which the Company is not the resulting entity;

(c)        as a result of, or in connection with, any cash tender offer, merger or other business combination, sale of assets or contested election(s), or combination of the foregoing, the individuals who were members of the

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Board of Directors on the date of adoption of this Plan (the “Incumbent Board”) cease for any reason to constitute at least a majority thereof, provided that any person becoming a director subsequent to the date of adoption of this Plan whose election was approved by a vote of at least three-quarters of the directors comprising the Incumbent Board, or whose nomination for election by the Company’s shareholders was approved by the nominating committee serving under an Incumbent Board, shall be considered a member of the Incumbent Board; or

(d)        a tender offer or exchange offer for 25% or more of the total outstanding Shares is completed (other than such an offer by the Company).

Code means the Internal Revenue Code of 1986, as amended from time to time.

Committee means the Committee described in Article IV.

Company means FS Bancorp, Inc., a Washington corporation, and any successor thereto.

Disability means a total and permanent disability, within the meaning of Code Section 22(e)(3), as determined by the Committee in good faith, upon receipt of sufficient competent medical advice from one or more individuals, selected by the Committee, who are qualified to give professional medical advice.

Domestic Relations Order means a domestic relations order that satisfies the requirements of Section 414(p)(1)(B) of the Code, or any successor provision, as if such section applied to the applicable Award.

Effective Date means the date on which the Plan is approved by the shareholders of FS Bancorp, Inc.

Exchange Act  means the Securities Exchange Act of 1934, as amended.

Exercise Period means the period during which an Option may be exercised.

Exercise Price means the price per Share at which Shares subject to an Option may be purchased upon exercise of the Option.  If the Fair Market Value for Exercise Price purposes is determined to be less than fair market value of the underlying Shares as determined under Section 409A (the "Section 409A Fair Market Value"), then the Exercise Price shall automatically adjusted to be the Section 409A Fair Market Value.  The Committee may take such actions as it determines necessary to carry out the preceding sentence.

Fair Market Value means, with respect to a Share on a specified date:

(a)        If the Shares are listed on any U.S. national securities exchange registered under the Securities Exchange Act of 1934 (“National Exchange”), the closing sales price for such stock (or the closing bid, if no sales were reported) as reported on that exchange on the applicable date, or if the applicable date is not a trading day, on the trading day immediately preceding the applicable date;

(b)        If the Shares are not listed on a National Exchange but are traded on the over-the-counter market or other similar system, the mean between the closing bid and the asked price for the Shares at the close of trading in the over-the-counter market or other similar system on the applicable date, or if the applicable date is not a trading day, on the trading day immediately preceding the applicable date; and

(c)        In the absence of such markets for the Shares, the Fair Market Value shall be determined in good faith by the Committee.

In no event shall the Fair Market Value for Exercise Price purposes be less than fair market value of the underlying Shares as determined under Section 409A.

Family Member means with respect to any Participant, any child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law, father in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships, any person sharing the Participant’s

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household (other than a tenant or employee), a trust in which these persons have more than fifty percent of the beneficial interest, a foundation in which these persons (or the Participant) control the management of assets, and any other entity in which these persons (or the Participant) own more than fifty percent of the voting interests.

Incentive Stock Option means a right to purchase Shares that is granted to an employee of the Company or any Affiliate that is designated by the Committee to be an Incentive Stock Option and that is intended to satisfy the requirements of Section 422 of the Code.

Involuntary Separation from Service means the first to occur of the following:

(a)          The Participant’s Service is unilaterally terminated by the Company or an Affiliate;

(b)          The Participant voluntarily terminates Service after the Company or the Affiliate reduces the Participant’s base salary to a rate that is lower than the rate in effect immediately prior to the Change in Control, or as the same may have been increased thereafter; or

(c)          The Participant voluntarily terminates Service after the Company or an Affiliate requires the Participant to change the Participant's job location or office, so that such Participant will be based at a location more than thirty-five (35) miles from the location of the Participant's job or office immediately prior to the Change in Control, provided that such new location is not closer to Participant's home.

For the avoidance of doubt, an Involuntary Separation from Service does not include a Termination for Cause.

Non-Qualified Stock Option means a right to purchase Shares that is not intended to qualify as an Incentive Stock Option or does not satisfy the requirements of Section 422 of the Code.

Option means either an Incentive Stock Option or a Non-Qualified Stock Option.

Option Holder means, at any relevant time with respect to an Option, the person having the right to exercise the Option.

Participant means any director, emeritus director, officer, employee or advisory director of the Company or any Affiliate who is selected by the Committee to receive an Award.

Permitted Transferee means, with respect to any Participant, a Family Member of the Participant to whom an Award has been transferred as permitted hereunder.

Person means an individual, a corporation, a partnership, a limited liability company, an association, a joint-stock company, a trust, an estate, an unincorporated organization and any other business organization or institution.

Plan means the FS Bancorp, Inc. 2018 Equity Incentive Plan, as amended from time to time.

Restricted Stock Award means an award of Shares pursuant to Article VI.

Retirement means the termination of a Participant’s employment with the Company and its Affiliates, other than a Termination for Cause, after the Participant has attained age 59½.

Section 409A means Section 409A of the Code and any regulations or guidance of general applicability thereunder.

Service means, unless the Committee provides otherwise in an Award Agreement, service in any capacity as a director, emeritus director, officer, employee or advisory director of the Company or any Affiliate.

Share means a share of common stock, par value $.01 per share, of FS Bancorp, Inc.

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Termination for Cause means termination upon an intentional failure to perform stated duties, a breach of a fiduciary duty involving personal dishonesty which results in material loss to the Company or one of its Affiliates or a willful violation of any law, rule or regulation (other than traffic violations or similar offenses) or a final cease-and-desist order which results in material loss to the Company or one of its Affiliates.  No act or failure to act on Participant’s part shall be considered willful unless done, or omitted to be done, not in good faith and without reasonable belief that the action or omission was in the best interest of the Company.  Notwithstanding the above, if a Participant is subject to a different definition of termination for cause in an employment or severance or similar agreement with the Company or any Affiliate, such other definition shall control.

Vesting Date means the date or dates on which the grant of an Option is eligible to be exercised or the date or dates on which a Restricted Stock Award ceases to be forfeitable.

ARTICLE III

AVAILABLE SHARES

Section 3.1           Shares Available Under the Plan.

Subject to adjustment under Article VIII, the aggregate number of Shares representing Awards shall not exceed 650,000 Shares.

Section 3.2           Shares Available for Options.

Subject to adjustment under Article XI, the maximum aggregate number of Shares with respect to which Options may be granted under the Plan shall be 650,000 Shares. The maximum aggregate number of Shares with respect to which Incentive Stock Options may be granted under the Plan shall be 650,000 Shares.

Section 3.3           Shares Available for Restricted Stock Awards.

Subject to adjustment under Article XI, the maximum aggregate number of Shares with respect to which Restricted Stock Awards may be granted under the Plan shall be 163,000 Shares

Section 3.4           Computation of Shares Issued.

For purposes of this Article III, Shares shall be considered issued pursuant to the Plan only if actually issued upon the exercise of an Option or in connection with a Restricted Stock Award.  Any Award subsequently forfeited, in whole or in part, shall not be considered issued. If any Award granted under the Plan terminates, expires, or lapses for any reason, any Shares subject to such Award again shall be available for the grant of an Award under the Plan.  Shares used to pay the Exercise Price of an Option and Shares used to satisfy tax withholding obligations shall not be available for future Awards under the Plan.  To the extent that Shares are delivered pursuant to the exercise of an Option, the number of underlying Shares as to which the exercise related shall be counted against the number of Shares available for Awards, as opposed to only counting the Shares issued.

ARTICLE IV

ADMINISTRATION

Section 4.1           Committee.

(a)          The Plan shall be administered by a Committee appointed by the Board for that purpose and consisting of not less than two (2) members of the Board.  Each member of the Committee shall be a “Non-Employee Director” within the meaning of Rule 16b-3(b)(3)(i) under the Exchange Act or a successor rule or regulation and an “Independent Director,” and shall satisfy any other membership requirements, under the corporate governance rules and regulations imposing independence and other membership standards on committees performing similar functions promulgated by any national securities exchange or quotation system on which Shares are listed.

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(b)          The act of a majority of the members present at a meeting duly called and held shall be the act of the Committee.  Any decision or determination reduced to writing and signed by all members shall be as fully effective as if made by unanimous vote at a meeting duly called and held.

(c)          The Committee’s decisions and determinations under the Plan need not be uniform and may be made selectively among Participants, whether or not such Participants are similarly situated.

Section 4.2           Committee Powers.

Subject to the terms and conditions of the Plan and such limitations as may be imposed by the Board, the Committee shall be responsible for the overall management and administration of the Plan and shall have such authority as shall be necessary or appropriate in order to carry out its responsibilities, including, without limitation, the authority:

(a)        to interpret and construe the Plan, and to determine all questions that may arise under the Plan as to eligibility for participation in the Plan, and the number of Shares subject to Awards to be issued or granted;

(b)        with the consent of the Participant, to the extent deemed necessary by the Committee, to amend or modify the terms of any outstanding Award or accelerate or defer the Vesting Date thereof;

(c)        to adopt rules and regulations and to prescribe forms for the operation and administration of the Plan; and

(d)     to take any other action not inconsistent with the provisions of the Plan that it may deem necessary or appropriate.

All decisions, determinations and other actions of the Committee made or taken in accordance with the terms of the Plan shall be final and conclusive and binding upon all parties having an interest therein.

ARTICLE V

STOCK OPTIONS

Section 5.1           Grant of Options.

(a)          Subject to the limitations of the Plan, the Committee may, in its discretion, grant to a Participant an Option to purchase Shares.  An Option must be designated as either an Incentive Stock Option or a Non-Qualified Stock Option and, if not designated as either, shall be a Non-Qualified Stock Option.  Only employees of the Company or its Affiliates may receive Incentive Stock Options.

(b)          Any Option granted shall be evidenced by an Award Agreement which shall:

(i)           specify the number of Shares covered by the Option;

(ii)          specify the Exercise Price;

(iii)         specify the Exercise Period;

(iv)         specify the Vesting Date; and

(v)          contain such other terms and conditions not inconsistent with the Plan as the Committee may, in its discretion, prescribe.

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Section 5.2           Size of Option.

Subject to the restrictions of the Plan, the number of Shares as to which a Participant may be granted Options shall be determined by the Committee, in its discretion.

Section 5.3           Exercise Price.

The price per Share at which an Option may be exercised shall be determined by the Committee, in its discretion; provided, however, that the Exercise Price shall not be less than the Fair Market Value of a Share on the date on which the Option is granted.

Section 5.4           Exercise Period.

The Exercise Period during which an Option may be exercised shall commence on the Vesting Date.  It shall expire on the earliest of:

(a)        the date specified by the Committee in the Award Agreement;

(b)        unless otherwise determined by the Committee and set forth in the Award Agreement, the last day of the three-month period commencing on the date of the Participant’s termination of Service, other than on account of death, Disability, Retirement or a Termination for Cause;

(c)        unless otherwise determined by the Committee and set forth in the Award Agreement, the last day of the one-year period commencing on the date of the Participant’s termination of Service due to death, Disability or Retirement;

(d)        as of the time and on the date of the Participant’s termination of Service due to a Termination for Cause; or

(e)        the last day of the ten-year period commencing on the date on which the Option was granted.

An Option that remains unexercised at the close of business on the last day of the Exercise Period shall be canceled without consideration at the close of business on that date.

Section 5.5           Vesting Date.

(a)          Subject to any restrictions set forth in this Plan:

(i)           the Vesting Date for each Option Award shall be determined by the Committee and specified in the Award Agreement; and

(ii)          notwithstanding Section 5.5(a)(i), no more than 32,500 Shares in total may be awarded under the Plan, whether pursuant to an Option or a Restricted Stock Award, with a Vesting Date that is earlier than the first anniversary of the date the Award is granted (taking into account Shares whose Vesting Date is accelerated by the Committee pursuant to Section 4.2(b) to a date that is earlier than the first anniversary of the date the Award is granted).

(b)          Unless otherwise determined by the Committee and specified in the Award Agreement:

(i)           if the Participant of an Option Award terminates Service prior to the Vesting Date for any reason other than death or Disability, or prior to a Change in Control, any unvested Option shall be forfeited without consideration;

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(ii)          if the Participant of an Option Award terminates Service prior to the Vesting Date on account of death or Disability, the Vesting Date shall be accelerated to the date of the Participant’s termination of Service; and

(iii)         if a Change in Control occurs prior to the Vesting Date of an Option Award that is outstanding on the date of the Change in Control, and the Participant experiences an Involuntary Separation from Service other than a Termination for Cause during the 365-day period following the date of such Change in Control, then the Vesting Date for any non-vested Option Award shall be accelerated to the date of the Participant’s Involuntary Separation from Service.  Notwithstanding the preceding sentence, if at the effective time of the Change in Control the successor to the Company’s business and/or assets does not either assume the outstanding Option Award or replace the outstanding Option Award with an award that is determined by the Committee to be at least equivalent in value to such outstanding Option Award on the date of the Change in Control, then the Vesting Date of such outstanding Option Award shall be accelerated to the earliest date of the Change in Control.

Section 5.6           Additional Restrictions on Incentive Stock Options.

An Option designated by the Committee to be an Incentive Stock Option shall be subject to the following provisions:

(a)        Notwithstanding any other provision of this Plan to the contrary, no Participant may receive an Incentive Stock Option under the Plan if such Participant, at the time the award is granted, owns (after application of the rules contained in Section 424(d) of the Code) stock possessing more than ten (10) percent of the total combined voting power of all classes of stock of the Company or its Affiliates, unless (i) the option price for such Incentive Stock Option is at least 110 percent of the Fair Market Value of the Shares subject to such Incentive Stock Option on the date of grant and (ii) such Option is not exercisable after the date five (5) years from the date such Incentive Stock Option is granted.

(b)        Each Participant who receives Shares upon exercise of an Option that is an Incentive Stock Option shall give the Company prompt notice of any sale of Shares prior to a date which is two years from the date the Option was granted or one year from the date the Option was exercised.  Such sale shall disqualify the Option as an Incentive Stock Option.

(c)        The aggregate Fair Market Value (determined with respect to each Incentive Stock Option at the time such Incentive Stock Option is granted) of the Shares with respect to which Incentive Stock Options are exercisable for the first time by a Participant during any calendar year (under this Plan or any other plan of the Company or an Affiliate) shall not exceed $100,000 and the term of the Incentive Stock Option shall not be more than ten years.

(d)        Any Option under this Plan which is designated by the Committee as an Incentive Stock Option but fails, for any reason, to meet the foregoing requirements shall be treated as a Non-Qualified Stock Option.

Section 5.7           Method of Exercise.

(a)          Subject to the limitations of the Plan and the Award Agreement, an Option Holder may, at any time on or after the Vesting Date and during the Exercise Period, exercise his or her right to purchase all or any part of the Shares to which the Option relates; provided, however, that the minimum number of Shares which may be purchased at any time shall be 100, or, if less, the total number of Shares relating to the Option which remain un-purchased.  An Option Holder shall exercise an Option to purchase Shares by:

(i)           giving written notice to the Committee, in such form and manner as the Committee may prescribe, of his or her intent to exercise the Option;

(ii)          delivering to the Committee full payment for the Shares as to which the Option is to be exercised; and

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(iii)         satisfying such other conditions as may be prescribed in the Award Agreement.

(b)          The Exercise Price of Shares to be purchased upon exercise of any Option shall be paid in full:

(i)           in cash (by certified or bank check or such other instrument as the Company may accept); or

(ii)          if and to the extent permitted by the Committee, in the form of Shares already owned by the Option Holder as of the exercise date and having an aggregate Fair Market Value on the date the Option is exercised equal to the aggregate Exercise Price to be paid; or

(iii)         if and to the extent permitted by the Committee, by the Company withholding Shares otherwise issuable upon the exercise having an aggregate Fair Market Value on the date the Option is exercised equal to the aggregate Exercise Price to be paid; or

(iv)         by a combination thereof.

Payment for any Shares to be purchased upon exercise of an Option may also be made by delivering a properly executed exercise notice to the Company, together with a copy of irrevocable instructions to a broker to deliver promptly to the Company the amount of sale or loan proceeds to pay the purchase price and applicable tax withholding amounts (if any), in which event the Shares acquired shall be delivered to the broker promptly following receipt of payment.

(c)          When the requirements of this Section have been satisfied, the Committee shall take such action as is necessary to cause the issuance of a stock certificate or cause Shares to be issued by book-entry procedures, in either event evidencing the Option Holder's ownership of such Shares. The Person exercising the Option shall have no right to vote or to receive dividends, nor have any other rights with respect to the Shares, prior to the date the Shares are transferred to such Person on the stock transfer records of the Company, and no adjustments shall be made for any dividends or other rights for which the record date is prior to the date as of which the transfer is effected.

Section 5.8           Limitations on Options.

(a)          An Option by its terms shall not be transferable by the Option Holder other than by will or the laws of descent and distribution, or pursuant to the terms of a Domestic Relations Order, and shall be exercisable, during the life of the Option Holder, only by the Option Holder or an alternate payee designated pursuant to such a Domestic Relations Order; provided, however, that a Participant may, at any time at or after the grant of a Non-Qualified Stock Option under the Plan, apply to the Committee for approval to transfer all or any portion of such Non-Qualified Stock Option which is then unexercised to such Participant’s Family Member. The Committee may approve or withhold approval of such transfer in its sole and absolute discretion. If such transfer is approved, it shall be effected by written notice to the Company given in such form and manner as the Committee may prescribe and actually received by the Company prior to the death of the person giving it. Thereafter, the transferee shall have, with respect to such Non-Qualified Stock Option, all of the rights, privileges and obligations which would attach thereunder to the Participant. If a privilege of the Option depends on the life, Service or other status of the Participant, such privilege of the Option for the transferee shall continue to depend upon the life, Service or other status of the Participant. The Committee shall have full and exclusive authority to interpret and apply the provisions of the Plan to transferees to the extent not specifically addressed herein.

(b)          The Company's obligation to deliver Shares with respect to an Option shall, if the Committee so requests, be conditioned upon the receipt of a representation as to the investment intention of the Option Holder to whom such Shares are to be delivered, in such form as the Committee shall determine to be necessary or advisable to comply with the provisions of applicable federal, state or local law. It may be provided that any such representation shall become inoperative upon a registration of the Shares or upon the occurrence of any other event eliminating the necessity of such representation. The Company shall not be required to deliver any Shares under the Plan prior to:

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(i)           the admission of such Shares to listing on any stock exchange or trading on any automated quotation system on which Shares may then be listed or traded; or

(ii)          the completion of such registration or other qualification under any state or federal law, rule or regulation as the Committee shall determine to be necessary or advisable.

(c)          An Option Holder may designate a Beneficiary to receive any Options that may be exercised after his death. Such designation and any change or revocation of such designation shall be made in writing in the form and manner prescribed by the Committee. In the event that the designated Beneficiary dies prior to the Option Holder, or in the event that no Beneficiary has been designated, any Options that may be exercised following the Option Holder's death shall be transferred to the Option Holder's estate. If the Option Holder and his or her Beneficiary shall die in circumstances that cause the Committee, in its discretion, to be uncertain which shall have been the first to die, the Option Holder shall be deemed to have survived the Beneficiary.

Section 5.9           Prohibition Against Option Repricing.

Except as provided in Section 8.3 and notwithstanding any other provision of this Plan, neither the Committee nor the Board shall have the right or authority following the grant of an Option pursuant to the Plan to amend or modify the Exercise Price of any such Option, or to cancel the Option at a time when the Exercise Price is greater than the Fair Market Value of the Shares in exchange for another Option, Award or other form of compensation (e.g., a cash payment).

ARTICLE VI

RESTRICTED STOCK AWARDS

Section 6.1           In General.

(a)          Each Restricted Stock Award shall be evidenced by an Award Agreement which shall specify:

(i)           the number of Shares covered by the Restricted Stock Award;

(ii)          the amount, if any, which the Participant shall be required to pay to the Company in consideration for the issuance of such Shares;

(iii)         the date of grant of the Restricted Stock Award;

(iv)         the Vesting Date for the Restricted Stock Award and the performance conditions, if any, which must be satisfied in order for the Vesting Date to occur;

(v)          the rights of the Participant with respect to dividends, voting rights and other rights and preferences associated with such Shares; and

such other terms and conditions not inconsistent with the Plan as the Committee may, in its discretion, prescribe.

(b)          All Restricted Stock Awards shall be in the form of issued and outstanding Shares that shall be registered in the name of the Participant, subject to written transfer restriction instructions issued to the Company’s stock transfer agent, together with an irrevocable stock power executed by the Participant in favor of and held by the Committee or its designee, pending the vesting or forfeiture of the Restricted Stock Award.  The Shares shall at all times prior to the applicable Vesting Date be subject to the following restriction, communicated in writing to the Company’s stock transfer agent:

These shares of common stock are subject to the terms of an Award Agreement between FS Bancorp, Inc. and [Name of Participant] dated [Award Date] made pursuant to the terms of the FS Bancorp, Inc. 2018 Equity Incentive Plan, copies of which are on file at the executive

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offices of FS Bancorp, Inc. and may not be sold, encumbered, hypothecated or otherwise transferred, except in accordance with the terms of such Plan and Award Agreement.

or such other restrictive communication or legend as the Committee, in its discretion, may specify.

(c)          Unless otherwise set forth in the Award Agreement, a Restricted Stock Award by its terms shall not be transferable by the Participant other than by will or by the laws of descent and distribution, or pursuant to the terms of a Domestic Relations Order; provided, however, that a Participant may, at any time at or after the grant of a Restricted Stock Award under the Plan, apply to the Committee for approval to transfer all or any portion of such Restricted Stock Award which is then unvested to such Participant’s Family Member.  The Committee may approve or withhold approval of such transfer in its sole and absolute discretion. If such transfer is approved, it shall be effected by written notice to the Company given in such form and manner as the Committee may prescribe and actually received by the Company prior to the death of the person giving it. Thereafter, the transferee shall have, with respect to such Restricted Stock Award, all of the rights, privileges and obligations which would attach thereunder to the Participant. If a privilege of the Restricted Stock Award depends on the life, Service or other status of the Participant, such privilege of the Restricted Stock Award for the transferee shall continue to depend upon the life, Service or other status of the Participant. The Committee shall have full and exclusive authority to interpret and apply the provisions of the Plan to transferees to the extent not specifically addressed herein.

Section 6.2           Vesting Date.

(a)          Subject to any restrictions set forth in the Plan:

(i)           the Vesting Date for each Restricted Stock Award shall be determined by the Committee and specified in the Award Agreement; and

(ii)          notwithstanding Section 6.2(a)(i), no more than 32,500 Shares in total may be awarded under the Plan, whether pursuant to an Option or a Restricted Stock Award, with a Vesting Date that is earlier than the first anniversary of the date the Award is granted (taking into account Shares whose Vesting Date is accelerated by the Committee pursuant to Section 4.2(b) to a date that is earlier than the first anniversary of the date the Award is granted).

(b)          Unless otherwise determined by the Committee and specified in the Award Agreement:

(i)           if the Participant of a Restricted Stock Award terminates Service prior to the Vesting Date for any reason other than death or Disability, or prior to a Change in Control, any unvested Shares shall be forfeited without consideration;

(ii)          if the Participant of a Restricted Stock Award terminates Service prior to the Vesting Date on account of death or Disability, the Vesting Date shall be accelerated to the date of termination of the Participant’s Service with the Company; and

(iii)         if a Change in Control occurs prior to the Vesting Date of a Restricted Stock Award that is outstanding on the date of the Change in Control, and the Participant experiences an Involuntary Separation from Service other than a Termination for Cause during the 365-day period following the date of such Change in Control, then the Vesting Date for any non-vested Restricted Stock Award shall be accelerated to the date of the Participant’s Involuntary Separation from Service.  Notwithstanding the preceding sentence, if at the effective time of the Change in Control the successor to the Company’s business and/or assets does not either assume the outstanding Restricted Stock Award or replace the outstanding Restricted Stock Award with an award that is determined by the Committee to be at least equivalent in value to such outstanding Restricted Stock Award on the date of the Change in Control, then the Vesting Date of such outstanding Restricted Stock Award shall be accelerated to the earliest date of the Change in Control.

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Section 6.3           Dividend Rights.

Any dividends or distributions (collectively referred to herein as “Dividends”) declared and paid with respect to Shares subject to a Restricted Stock Award, whether or not in cash, shall be held by the Company on behalf of the Participant.  If the Participant becomes vested in his Shares that are subject to the Restricted Stock Award, then the Company shall pay the Dividends related to those Shares to the Participant or his Beneficiary in a lump sum, without interest, no later than thirty (30) days following the Vesting Date of those Shares.   The Participant and his Beneficiaries heirs, successors or assigns shall have no legal or equitable rights, interests or claims in any property or assets of the Company or an Affiliate with respect to held Dividends, and such Dividends shall, until paid, remain general, unpledged and unrestricted assets of the Company.  The Company’s obligation under the Plan with respect to held Dividends shall be merely of an unfunded and unsecured promise to pay money in the future.

Section 6.4           Voting Rights.

Unless otherwise specified in the Award Agreement, voting rights appurtenant to the Shares subject to the Restricted Stock Award shall be exercised by the Participant.

Section 6.5           Designation of Beneficiary.

A Participant who has received a Restricted Stock Award may designate a Beneficiary to receive any unvested Shares that become vested on the date of the Participant’s death.  Such designation (and any change or revocation of such designation) shall be made in writing in the form and manner prescribed by the Committee.  In the event that the Beneficiary designated by a Participant dies prior to the Participant, or in the event that no Beneficiary has been designated, any vested Shares that become available for distribution on the Participant’s death shall be paid to the executor or administrator of the Participant’s estate.

Section 6.6           Manner of Distribution of Awards.

The Company's obligation to deliver Shares with respect to a Restricted Stock Award shall, if the Committee so requests, be conditioned upon the receipt of a representation as to the investment intention of the Participant or Beneficiary to whom such Shares are to be delivered, in such form as the Committee shall determine to be necessary or advisable to comply with the provisions of applicable federal, state or local law. It may be provided that any such representation shall become inoperative upon a registration of the Shares or upon the occurrence of any other event eliminating the necessity of such representation. The Company shall not be required to deliver any Shares under the Plan prior to (i) the admission of such Shares to listing on any stock exchange or trading on any automated quotation system on which Shares may then be listed or traded, or (ii) the completion of such registration or other qualification under any state or federal law, rule or regulation as the Committee shall determine to be necessary or advisable.

ARTICLE VII

ADDITIONAL TAX PROVISION

Section 7.1           Tax Withholding Rights.

The Company shall have the power and the right to deduct or withhold, or require a Person to remit to the Company, an amount sufficient to satisfy Federal, state and local taxes (including the Participant’s FICA obligation) required by law to be withheld with respect to any grant, exercise or payment made under or as a result of the Plan.  In this regard, where any Person is entitled to receive Shares, the Company shall have the right to require such Person to pay to the Company the amount of any tax which the Company is required to withhold with respect to such Shares, or, in lieu thereof, to retain, or to sell without notice, a sufficient number of Shares to cover the minimum amount required to be withheld, provided, however, that (a) no Shares are withheld with a value exceeding the maximum amount of tax that may be required to be withheld by law (or such other amount as may be permitted while still avoiding classification of the Award as a liability for financial accounting purposes), and (b) with respect to an Award held by any Participant who is subject to the filing requirements of Section 16 of the

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Exchange Act, any such share withholding must be specifically approved by the Compensation Committee as the applicable method that must be used to satisfy the tax withholding obligation or such share withholding procedure must otherwise satisfy the requirements for an exempt transaction under Section 16(b) of the Exchange Act.

ARTICLE VIII

AMENDMENT AND TERMINATION

Section 8.1           Termination

The Board may suspend or terminate the Plan in whole or in part at any time prior to the tenth anniversary of the Effective Date by giving written notice of such suspension or termination to the Committee.  Unless sooner terminated, the Plan shall terminate automatically on the tenth anniversary of the Effective Date.  In the event of any suspension or termination of the Plan, all Awards previously granted under the Plan that are outstanding on the date of such suspension or termination of the Plan shall remain outstanding and exercisable for the period and on the terms and conditions set forth in the Award Agreements evidencing such Awards.

Section 8.2           Amendment.

The Board may amend or revise the Plan in whole or in part at any time; provided, however, that, to the extent required to avoid or comply with the application of Section 409A, or the corporate governance standards imposed under the listing or trading requirements imposed by any national securities exchange or automated quotation system on which the Company lists or seeks to list or trade Shares, no such amendment or revision shall be effective if it amends a material term of the Plan unless approved by the holders of a majority of the votes cast on a proposal to approve such amendment or revision.

Section 8.3           Adjustments in the Event of Business Reorganization.

In the event any recapitalization, forward or reverse split, reorganization, merger, consolidation, spin-off, combination, exchange of Shares or other securities, stock dividend or other special and nonrecurring dividend or distribution (whether in the form of cash, securities or other property), liquidation, dissolution, or other similar corporate transaction or event, affects the Shares such that an adjustment is appropriate in order to prevent dilution or enlargement of the rights of Participants under the Plan, then the Committee shall, in such manner as it may deem equitable, adjust any or all of:

(i)           the number and kind of securities deemed to be available thereafter for grants of Awards in the aggregate to all Participants;

(ii)          the number and kind of securities that may be delivered or deliverable in respect of outstanding Awards; and

(iii)         the Exercise Price of Options.

In addition, the Committee is authorized to make adjustments in the terms and conditions of, and the criteria included in, Awards (including, without limitation, cancellation of Awards in exchange for the in-the-money value, if any, of the vested portion thereof, or substitution of Awards using stock of a successor or other entity) in recognition of unusual or nonrecurring events (including, without limitation, events described in the preceding sentence) affecting the Company or any Affiliate or the financial statements of the Company or any Affiliate, or in response to changes in applicable laws, regulations, or accounting principles.

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ARTICLE IX

MISCELLANEOUS

Section 9.1           Status as an Employee Benefit Plan; Non-Application of Section 409A.

This Plan is not intended to satisfy the requirements for qualification under Section 401(a) of the Code or to satisfy the definitional requirements for an "employee benefit plan" under Section 3(3) of the Employee Retirement Income Security Act of 1974, as amended. It is intended to be a non-qualified incentive compensation program that is exempt from the regulatory requirements of the Employee Retirement Income Security Act of 1974, as amended. The Plan shall be construed and administered so as to effectuate this intent.  Since only Options and Restricted Stock Awards that qualify for the exemption under Section 409A may be awarded under the Plan, Section 409A shall not apply to Awards granted hereunder.  Accordingly, no Award may granted hereunder that is subject to Section 409A, and any Award so granted shall be void ab initio.  It is also intended that Dividends that are held as described in Section 6.3 shall, if payable, be paid promptly enough to cause such payment to qualify as a “short-term deferral” that is exempt from the application of Section 409A.

Section 9.2           No Right to Continued Service.

Neither the establishment of the Plan nor any provisions of the Plan nor any action of the Board or Committee with respect to the Plan shall be held or construed to confer upon any Participant any right to a continuation of his or her position as a director, emeritus director, officer, employee or advisory director of the Company or any Affiliate.  The Company reserves the right to remove any participating member of the Board or dismiss any Participant or otherwise deal with any Participant to the same extent as though the Plan had not been adopted.

Section 9.3           Construction of Language.

Whenever appropriate in the Plan, words used in the singular may be read in the plural, words used in the plural may be read in the singular, and words importing the masculine gender may be read as referring equally to the feminine or the neuter. Any reference to an Article or Section number shall refer to an Article or Section of this Plan unless otherwise indicated.

Section 9.4           Severability.

In the event any provision of the Plan shall be held illegal or invalid for any reason, the illegality or invalidity shall not affect the remaining parts of the Plan, and the Plan shall be construed and enforced as if the illegal or invalid provision had not been included.

Section 9.5           Governing Law.

The Plan shall be construed, administered and enforced according to the laws of the State of Washington without giving effect to the conflict of laws principles thereof.  The federal and state courts located in the County or contiguous counties in which the Company’s headquarters are located shall have exclusive jurisdiction over any claim, action, complaint or lawsuit brought under the terms of the Plan. By accepting any Award granted under this Plan, the Participant, and any other person claiming any rights under the Plan, agrees to submit himself, and any such legal action as he shall bring under the Plan, to the sole jurisdiction of such courts for the adjudication and resolution of any such disputes.

Section 9.6           Headings.

The headings of Articles and Sections are included solely for convenience of reference.  If there is any conflict between such headings and the text of the Plan, the text shall control.

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Section 9.7           Non-Alienation of Benefits.

The right to receive a benefit under the Plan shall not be subject in any manner to anticipation, alienation or assignment, nor shall such right be liable for or subject to debts, contracts, liabilities, engagements or torts.

Section 9.8           Notices.

Any communication required or permitted to be given under the Plan, including any notice, direction, designation, comment, instruction, objection or waiver, shall be in writing and shall be deemed to have been given at such time as it is delivered personally or three (3) days after mailing if mailed, postage prepaid, by registered or certified mail, return receipt requested, addressed to such party at the address listed below, or at such other address as one such party may by written notice specify to the other party:

(a)          If to the Committee:

FS Bancorp, Inc.

6920 220th Street, SW

Mountlake Terrace, Washington 98043

Attention:  Corporate Secretary

(b)          If to a Participant, to such person’s address as shown in the Company’s records.

Section 9.9           Approval of Shareholders.

The Plan shall be subject to approval by the Company’s shareholders within twelve (12) months before or after the date the Board adopts the Plan.

Section 9.10            Clawback.

All Awards (whether vested or unvested) shall be subject to such clawback (recovery) as may be required to be made pursuant to law, rule, regulation or stock exchange listing requirement or any policy of the Company adopted pursuant to any such law, rule, regulation or stock exchange listing requirement.

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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, 2018	/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, 2018	/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, 2018 (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, 2018	/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, 2018 (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, 2018	/s/Matthew D. Mullet
		Matthew D. Mullet
		Chief Financial Officer

XML

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2018	Nov. 02, 2018
Document And Entity Information
Entity Registrant Name	FS Bancorp, Inc.
Document Type	10-Q
Document Period End Date	Sep. 30, 2018
Amendment Flag	false
Entity Central Index Key	0001530249
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Document Fiscal Year Focus	2018
Document Fiscal Period Focus	Q3
Entity Common Stock, Shares Outstanding		3,736,960
Entity Small Business	false
Entity Emerging Growth Company	false

XML

Consolidated Balance Sheet - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
ASSETS
Cash and due from banks	$ 4,389	$ 3,043
Interest-bearing deposits at other financial institutions	10,813	15,872
Total cash and cash equivalents	15,202	18,915
Certificates of deposit at other financial institutions	17,362	18,108
Securities available-for-sale, at fair value	97,374	82,480
Loans held for sale, at fair value	54,784	53,463
Loans receivable, net	947,572	761,558
Accrued interest receivable	4,453	3,566
Premises and equipment, net	16,527	15,458
Federal Home Loan Bank ("FHLB") stock, at cost	7,131	2,871
Deferred tax asset, net	120	0
Bank owned life insurance ("BOLI"), net	13,586	10,328
Servicing rights, held at the lower of cost or fair value	9,190	6,795
Goodwill	2,312	2,312
Core deposit intangible, net	1,087	1,317
Other assets	4,631	4,612
TOTAL ASSETS	1,191,331	981,783
LIABILITIES
Noninterest-bearing accounts	190,237	186,890
Interest-bearing accounts	754,300	642,952
Total deposits	944,537	829,842
Borrowings	86,526	7,529
Principal amount	10,000	10,000
Unamortized debt issuance costs	(140)	(155)
Total subordinated note less unamortized debt issuance costs	9,860	9,845
Deferred tax liability, net		607
Other liabilities	17,279	11,958
Total liabilities	1,058,202	859,781
COMMITMENTS AND CONTINGENCIES (NOTE 7)
STOCKHOLDER'S 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; 3,716,460 and 3,680,152 shares issued and outstanding at September 30, 2018 and December 31, 2017, respectively	37	37
Additional paid in capital	57,027	55,135
Retained Earnings (Accumulated Deficit)	79,648	68,422
Accumulated other comprehensive loss, net of tax	(2,664)	(475)
Unearned shares - Employee Stock Ownership Plan ("ESOP")	(919)	(1,117)
Total stockholders' equity	133,129	122,002
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,191,331	$ 981,783

XML

Consolidated Balance Sheets (Parentheticals) - $ / shares	Sep. 30, 2018	Dec. 31, 2017
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	3,716,460	3,680,152
Common stock, shares outstanding	3,716,460	3,680,152

XML

Consolidated Statements of Income - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
INTEREST INCOME
Loans receivable, including fees	$ 14,624,000	$ 11,715,000	$ 40,015,000	$ 31,488,000
Interest and dividends on investment securities, cash and cash equivalents, and certificates of deposit at other financial institutions	959,000	637,000	2,578,000	2,034,000
Total interest and dividend income	15,583,000	12,352,000	42,593,000	33,522,000
INTEREST EXPENSE
Deposits	1,850,000	1,045,000	4,525,000	2,793,000
Borrowings	704,000	114,000	1,280,000	259,000
Subordinated note	171,000	171,000	508,000	508,000
Total interest expense	2,725,000	1,330,000	6,313,000	3,560,000
NET INTEREST INCOME	12,858,000	11,022,000	36,280,000	29,962,000
PROVISION FOR LOAN LOSSES	450,000	450,000	1,250,000	450,000
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	12,408,000	10,572,000	35,030,000	29,512,000
NONINTEREST INCOME
Service charges and fee income	716,000	879,000	2,045,000	2,743,000
Gain on sale of loans	3,818,000	5,025,000	12,467,000	13,840,000
Gain on sale of investment securities	0	143,000	113,000	380,000
Gain on sale of mortgage servicing rights ("MSR")	0	38,000	0	996,000
Earnings on cash surrender value of BOLI	88,000	68,000	258,000	208,000
Other noninterest income	180,000	274,000	557,000	637,000
Total noninterest income	4,802,000	6,427,000	15,440,000	18,804,000
NONINTEREST EXPENSE
Salaries and benefits	7,039,000	7,140,000	21,759,000	20,174,000
Operations	1,308,000	1,577,000	4,209,000	4,506,000
Occupancy	744,000	650,000	2,097,000	1,939,000
Data processing	625,000	651,000	1,944,000	1,811,000
Loan costs	850,000	726,000	2,183,000	1,977,000
Professional and board fees	414,000	378,000	1,321,000	1,261,000
Federal Deposit Insurance Corporation ("FDIC") insurance	137,000	175,000	268,000	428,000
Marketing and advertising	201,000	192,000	564,000	512,000
Acquisition costs	443,000	0	443,000	0
Amortization of core deposit intangible	77,000	100,000	230,000	300,000
Impairment on servicing rights	0	0	0	1,000
Total noninterest expense	11,838,000	11,589,000	35,018,000	32,909,000
INCOME BEFORE PROVISION FOR INCOME TAXES	5,372,000	5,410,000	15,452,000	15,407,000
PROVISION FOR INCOME TAXES	1,320,000	1,956,000	2,822,000	5,001,000
NET INCOME	$ 4,052,000	$ 3,454,000	$ 12,630,000	$ 10,406,000
Basic earnings per share (in dollars per share)	$ 1.12	$ 1.13	$ 3.52	$ 3.53
Diluted earnings per share (in dollars per share)	$ 1.07	$ 1.07	$ 3.35	$ 3.31

XML

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net Income	$ 4,052	$ 3,454	$ 12,630	$ 10,406
Securities available-for-sale:
Unrealized holding (loss) gain during period	(684)	80	(2,675)	1,012
Income tax benefit (provision) related to unrealized holding (loss) gain	147	(28)	575	(357)
Reclassification adjustment for realized gain included in net income	0	(143)	(113)	(380)
Income tax provision related to reclassification for realized gain	0	50	24	133
Other comprehensive income (loss), net of tax	(537)	(41)	(2,189)	408
COMPREHENSIVE INCOME	$ 3,515	$ 3,413	$ 10,441	$ 10,814

XML

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income	Unearned ESOP Shares	Total
Beginning Balance at (in shares) at Dec. 31, 2016	3,059,503
Beginning balance at Dec. 31, 2016	$ 31	$ 27,334	$ 55,584	$ (536)	$ (1,380)	$ 81,033
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income			10,406			10,406
Dividends paid ($0.31 and $0.38 average per share for the period ended September 30, 2017 and 2018, respectively)			(941)			(941)
Proceeds from public offering, net of expenses	$ 6	25,612				25,618
Proceeds from public offering, net of expenses (in shares)	587,234
Share-based compensation		496				496
Common stock repurchase		(275)				(275)
Common stock repurchased (in shares)	(6,198)
Stock options exercised		580				580
Stock options shares exercised (in shares)	34,363
Other comprehensive income (loss), net of tax				408		408
ESOP shares allocated		716			198	914
Ending Balance at (in shares) at Sep. 30, 2017	3,674,902
Ending balance at Sep. 30, 2017	$ 37	54,463	65,049	(128)	(1,182)	118,239
Beginning Balance at (in shares) at Dec. 31, 2017	3,680,152
Beginning balance at Dec. 31, 2017	$ 37	55,135	68,422	(475)	(1,117)	122,002
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income			12,630			12,630
Dividends paid ($0.31 and $0.38 average per share for the period ended September 30, 2017 and 2018, respectively)			(1,404)			(1,404)
Share-based compensation		492				492
Common stock repurchase		(250)				(250)
Common stock repurchased (in shares)	(4,325)
Stock options exercised		686				686
Stock options shares exercised (in shares)	40,633
Other comprehensive income (loss), net of tax				(2,189)		(2,189)
ESOP shares allocated		964			198	1,162
Ending Balance at (in shares) at Sep. 30, 2018	3,716,460
Ending balance at Sep. 30, 2018	$ 37	$ 57,027	$ 79,648	$ (2,664)	$ (919)	$ 133,129

XML

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Statement of Stockholders' Equity [Abstract]
Dividends paid (in dollars per share)	$ 0.38	$ 0.31

XML

Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Statement of Cash Flows [Abstract]
Net income	$ 12,630,000	$ 10,406,000
Adjustments to reconcile net income to net cash from operating activities
Provision for loan losses	1,250,000	450,000
Depreciation, amortization and accretion	4,535,000	2,577,000
Compensation expense related to stock options and restricted stock awards	492,000	496,000
ESOP compensation expense for allocated shares	1,162,000	914,000
Increase in cash surrender value of BOLI	(258,000)	(208,000)
Gain on sale of loans held for sale	(12,275,000)	(13,840,000)
Gain on sale of portfolio loans	(192,000)	0
Gain on sale of investment securities	(113,000)	(380,000)
Gain on sale of MSR	0	(996,000)
Origination of loans held for sale	(485,490,000)	(520,358,000)
Proceeds from sale of loans held for sale	492,336,000	520,091,000
Impairment on servicing rights	0	1,000
Changes in operating assets and liabilities
Accrued interest receivable	(853,000)	(693,000)
Other assets	(139,000)	(79,000)
Other liabilities	5,314,000	2,668,000
Net cash from operating activities	18,399,000	1,049,000
Activity in securities available-for-sale:
Proceeds from Sale of Debt Securities, Available-for-sale	5,305,000	39,103,000
Maturities, prepayments, sales, and calls	6,942,000	6,531,000
Purchases	(30,197,000)	(41,320,000)
Maturities of certificates of deposit at other financial institutions	744,000	1,240,000
Purchase of certificates of deposit at other financial institutions	0	(4,102,000)
Loan originations and principal collections, net	(176,433,000)	(129,763,000)
Purchase of portfolio loans	(22,532,000)	(32,342,000)
Proceeds from sale of portfolio loans	10,950,000	0
Purchase of premises and equipment, net	(2,355,000)	(623,000)
Purchase of BOLI	(3,000,000)	0
FHLB stock, net	(4,260,000)	(328,000)
Proceeds from sale of MSR	0	4,827,000
Net cash used by investing activities	(214,836,000)	(156,777,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposits	114,695,000	127,985,000
Proceeds from borrowings	739,740,000	348,260,000
Repayments of borrowings	(660,743,000)	(350,660,000)
Dividends paid	(1,404,000)	(941,000)
Proceeds from stock options exercised	686,000	580,000
Common stock repurchased	(250,000)	(275,000)
Proceeds from issuance of common stock	0	25,618,000
Net cash from financing activities	192,724,000	150,567,000
NET DECREASE IN CASH AND CASH EQUIVALENTS	(3,713,000)	(5,161,000)
CASH AND CASH EQUIVALENTS, beginning of period	18,915,000	36,456,000
CASH AND CASH EQUIVALENTS, end of period	15,202,000	31,295,000
Cash paid during the year for:
Interest on deposits and borrowings	6,021,000	3,528,000
Income taxes	1,800,000	5,800,000
SUPPLEMENTARY DISCLOSURES OF NONCASH OPERATING, INVESTING AND FINANCING ACTIVITIES
Change in unrealized (loss) gain on investment securities, net	(2,789,000)	631,000
Transfer portfolio loans to loans held for sale	0	1,886,000
Retention of gross mortgage servicing rights from loan sales	$ 3,970,000	$ 3,569,000

XML

Basis of Presentation and Summary of Significant Accounting Policies

9 Months Ended

Sep. 30, 2018

Accounting Policies [Abstract]

Basis of Presentation and Summary of Significant Accounting Policies

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 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 12 branches, one administrative office that accepts deposits, and seven loan production offices in suburban communities in the greater Puget Sound area within 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 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, 2017, as filed with the SEC on March 16, 2018. 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, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018, 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 significant change relate to the determination of the allowance for loan and lease losses, fair value of financial instruments, the valuation of servicing rights, and the deferred income taxes.

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 2018 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 operates in two business segments through the Bank: commercial and consumer banking and home lending. The Company’s business segments are determined based on the products and services provided, as well as the nature of the related business activities, and they reflect the manner in which financial information is regularly reviewed for the purpose of allocating resources and evaluating performance of the Company’s businesses. The results for these business segments are based on management’s accounting process, which assigns income statement items and assets to each responsible operating segment. This process is dynamic and is based on management’s view of the Company’s operations. See “Note 13 - Business Segments”.

Subsequent Events – The Company has evaluated events and transactions subsequent to September 30, 2018 for potential recognition or disclosure.

On July 17, 2018, FS Bancorp, Inc. announced the signing of a definitive merger agreement whereby the Company will acquire Anchor Bancorp (“Anchor”) in a stock and cash transaction valued at approximately $73.3 million.  The transaction is subject to customary closing conditions, including the receipt of regulatory approvals and approval of the agreement by the shareholders of Anchor. See “Note 16 - Proposed Merger”.

RECENT ACCOUNTING PRONOUNCEMENTS

In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“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. In July 2018, the FASB issued ASU No, 2018-10, Codification Improvements to Topic 842, Leases and ASU No. 2018-11, Leases (Topic 842): Targeted Improvements.  These ASUs contain clarifications to ASU 2016-02, including providing a new transition method in addition to the existing transition method contained in ASU No. 2016-02 to allow entities to initially apply the new leases standard at the adoption date and recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption.  These amendments have the same effective date as ASU 2016-02. The effect of the adoption of these ASUs will depend on leases at time of adoption. Once adopted, we expect to report higher assets and liabilities as a result of including right-of-use assets and lease liabilities related to certain banking offices and certain equipment under noncancelable operating lease agreements. As of December 31, 2017, we would have reported an increase of approximately $4.7 million in both assets and liabilities in the Consolidated Balance Sheets based on management’s estimate assuming the early adoption of this ASU.

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 current expected credit losses (“CECL”) 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 CECL. 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. Once adopted, we anticipate our allowance for loan losses to increase through a one‑time adjustment to retained earnings, however, until our evaluation is complete the magnitude of the increase will be unknown.

In March 2017, the FASB issued ASU No. 2017‑08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310‑20):  Premium Amortization on Purchased Callable Debt Securities. The ASU shortens the amortization period for certain callable debt securities held at a premium. The ASU will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The adoption of ASU No. 2017‑08 is not expected to have a material impact on the Company’s consolidated financial statements.

In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. This ASU amends the hedge accounting recognition and presentation requirements in ASC 815 to (1) improve the transparency and understandability of information conveyed to financial statement users about an entity’s risk management activities by better aligning the entity’s financial reporting for hedging relationships with those risk management activities and (2) reduce the complexity of and simplify the application of hedge accounting by preparers. The amendments in this ASU permit hedge accounting for hedging relationships involving nonfinancial risk and interest rate risk by removing certain limitations in cash flow and fair value hedging relationships. In addition, the ASU requires an entity to present the earnings effect of the hedging instrument in the same income statement line item in which the earnings effect of the hedged item is reported. The amendments in this ASU are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2018 and early adoption is permitted. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's consolidated financial statements.

In March 2018, the FASB issued ASU No. 2018-05, Income Taxes (Topic 740). This ASU was issued to provide guidance on the income tax accounting implications of the Tax Cuts and Jobs Act (“Tax Act”) and allows for entities to report provisional amounts for specific income tax effects of the Tax Act for which the accounting under Topic 740 was not yet complete but a reasonable estimate could be determined. A measurement period of one year is allowed to complete the accounting effects under Topic 740 and revise any previous estimates reported. Any provisional amounts or subsequent adjustments included in an entity’s financial statements during the measurement period should be included in income from continuing operations as an adjustment to tax expense in the reporting period the amounts are determined. The Company adopted this ASU with the provisional adjustments as reported in the Consolidated Financial Statements on Form 10-K as of December 31, 2017. As of September 30, 2018, the Company did not incur any adjustments to the provisional recognition.

In June 2018, the FASB issued ASU No. 2018-07, Compensation - Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.  This ASU was issued to expand the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees.  Previously, these awards were recorded at the fair value of consideration received or the fair value of the equity instruments issued and was measured as the earlier of the commitment date or date performance was completed. The amendments in this ASU require the awards to be measured at the grant-date fair value of the equity instrument.  ASU No. 2018-07 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018.  Early adoption is permitted, but no earlier than an entity's adoption of Topic 606.  The adoption of ASU No. 2018-07 is not expected to have a material impact on the Company's future consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement.   This ASU contains some technical adjustments related to the fair value disclosure requirements of public companies.  Included in this ASU is the additional disclosure requirement of unrealized gains and losses for the period in recurring level 3 fair value disclosures and the range and weighted average of significant unobservable inputs, among other technical changes.  ASU 2018-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019.  Early adoption is permitted for any removed or modified disclosures. The adoption of ASU 2018-13 is not expected to have a material impact on the Company's consolidated financial statements.

In August 2018, FASB issued Accounting Standards Update (ASU) 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.  The amendments in this ASU broaden the scope of ASC Subtopic 350-40 to include costs incurred to implement a hosting arrangement that is a service contract.  The amendments align the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license).  The costs are capitalized or expensed depending on the nature of the costs and the project stage during which they are incurred, consistent with the accounting for costs for internal-use software.  The amendments in this ASU result in consistent capitalization of implementation costs of a hosting arrangement that is a service contract and implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license).  The accounting for the service element of a hosting arrangement that is a service contract is not affected by the amendments in this ASU.  This ASU is effective for fiscal years beginning after December 15, 2019 and interim periods within those fiscal years.  The amendments in this ASU should be applied either retrospectively to all implementation costs incurred after the date of adoption.  Adoption of ASU 2018-15 is not expected to have a material impact on the Company’s Consolidated Financial Statements.

Application of New Accounting Guidance Adopted in 2018

On January 1, 2018, the Company adopted FASB issued ASU No. 2014‑09, Revenue from Contracts with Customers and all subsequent amendments to the ASU (collectively “ASC 606”),  which created Topic 606 and superseded 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 ASU No. 2014‑09. 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 past 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. For financial reporting purposes, the Company utilized the modified retrospective approach, meaning the ASU 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. As a bank holding company, key revenue sources, such as interest income on loans, investment securities and deposits, as well as other sources of income including loan fees, security sales, and derivatives have been identified as out of the scope of this new guidance. Management conducted an assessment of the revenue streams that were affected by the new guidance and identified those considered material and in scope to ensure compliance with the new guidance concluding those related to credit and debit card fees, and service charges and fees on deposit accounts.  No additional changes to processes or procedures were identified for the recognition of revenues in scope. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.  However, additional disclosures required by the ASU have been included in “Note 15 - Revenue from Contracts with Customers” to the Company’s consolidated financial statements.

On January 1, 2018, the FASB issued ASU No. 2016‑01, Financial Instruments - Overall (Subtopic 825‑10): Recognition and Measurement of Financial Assets and Financial Liabilities. The new guidance improves the recognition and measurement of financial instruments. This ASU requires public business entities to use the exit price notion 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. Exit price is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. 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 adoption of ASU No. 2016-01 did not have a material impact on the Company’s consolidated financial statements. The disclosures to the Company’s consolidated financial statements have been updated appropriately using the exit price notion in “Note 8 - Fair Value of Financial Instruments”.

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Securities Available-for-sale

9 Months Ended

Sep. 30, 2018

Investments, Debt and Equity Securities [Abstract]

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

NOTE 2 - 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, 2018 and December 31, 2017:

	September 30, 2018
							Estimated
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Values
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	16,058	$	24	$	(270)	$	15,812
Corporate securities		7,082		4		(179)		6,907
Municipal bonds		13,203		3		(599)		12,607
Mortgage-backed securities		48,726		19		(1,826)		46,919
U.S. Small Business Administration securities		15,699		—		(570)		15,129
Total securities available-for-sale	$	100,768	$	50	$	(3,444)	$	97,374

	December 31, 2017
							Estimated
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Values
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	9,077	$	49	$	(11)	$	9,115
Corporate securities		7,113		9		(96)		7,026
Municipal bonds		12,720		148		(82)		12,786
Mortgage-backed securities		40,161		63		(490)		39,734
U.S. Small Business Administration securities		14,014		—		(195)		13,819
Total securities available-for-sale	$	83,085	$	269	$	(874)	$	82,480

At September 30, 2018, the Bank had pledged seven securities held at the FHLB of Des Moines with a carrying value of $10.3 million to secure Washington State public deposits of $7.8 million with a $3.3 million collateral requirement by the Washington Public Deposit Protection Commission.  At December 31, 2017, the Bank pledged nine securities held at the FHLB of Des Moines with a carrying value of $10.7 million to secure Washington State public deposits of $7.6 million with a $3.2 million minimum collateral requirement by the Washington Public Deposit Protection Commission.

Investment securities that were in an unrealized loss position at September 30, 2018 and December 31, 2017 are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. Management believes 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, 2018
	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	13,787	$	(270)	$	—	$	—	$	13,787	$	(270)
Corporate securities		4,007		(79)		1,897		(100)		5,904		(179)
Municipal bonds		6,077		(165)		5,115		(434)		11,192		(599)
Mortgage-backed securities		23,653		(656)		21,773		(1,170)		45,426		(1,826)
U.S. Small Business Administration securities		6,969		(181)		8,160		(389)		15,129		(570)
Total	$	54,493	$	(1,351)	$	36,945	$	(2,093)	$	91,438	$	(3,444)

	December 31, 2017
	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	2,987	$	(11)	$	—	$	—	$	2,987	$	(11)
Corporate securities		4,102		(15)		1,915		(81)		6,017		(96)
Municipal bonds		5,982		(82)		—		—		5,982		(82)
Mortgage-backed securities		7,262		(61)		20,635		(429)		27,897		(490)
U.S. Small Business Administration securities		11,876		(162)		1,943		(33)		13,819		(195)
Total	$	32,209	$	(331)	$	24,493	$	(543)	$	56,702	$	(874)

There were 37 investments with unrealized losses of less than one year, and 29 investments with unrealized losses of more than one year at September 30, 2018. There were 21 investments with unrealized losses of less than one year, and 17 investments with unrealized losses of more than one year at December 31, 2017. 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. Based on the Company’s evaluation of these securities, no other-than-temporary impairment was recorded for the nine months ended September 30, 2018, or for the year ended December 31, 2017.

The contractual maturities of securities available-for-sale at September 30, 2018 and December 31, 2017 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, 2018				December 31, 2017
	Amortized		Fair		Amortized		Fair
	Cost		Value		Cost		Value
U.S. agency securities
Due after five years through ten years	$	11,060	$	10,909	$	4,079	$	4,124
Due after ten years		4,998		4,903		4,998		4,991
Subtotal		16,058		15,812		9,077		9,115
Corporate securities
Due after one year through five years		6,086		6,001		5,117		5,111
Due after five years through ten years		996		906		1,996		1,915
Subtotal		7,082		6,907		7,113		7,026
Municipal bonds
Due after one year through five years		2,659		2,568		2,001		2,026
Due after five years through ten years		1,736		1,702		4,111		4,206
Due after ten years		8,808		8,337		6,608		6,554
Subtotal		13,203		12,607		12,720		12,786
Mortgage-backed securities
Federal National Mortgage Association (“FNMA”)		32,735		31,597		23,310		23,091
Federal Home Loan Mortgage Corporation (“FHLMC”)		10,737		10,256		10,818		10,629
Government National Mortgage Association (“GNMA”)		5,254		5,066		6,033		6,014
Subtotal		48,726		46,919		40,161		39,734
U.S. Small Business Administration securities
Due after five years through ten years		13,837		13,354		12,065		11,896
Due after ten years		1,862		1,775		1,949		1,923
Subtotal		15,699		15,129		14,014		13,819
Total	$	100,768	$	97,374	$	83,085	$	82,480

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, 2018 and 2017 were as follows:

	Three Months Ended						Nine Months Ended
	September 30, 2018						September 30, 2018
			Gross		Gross				Gross		Gross
	Proceeds		Gains		(Losses)		Proceeds		Gains		(Losses)
Securities available-for-sale	$	—	$	—	$	—	$	5,305	$	113	$	—

	Three Months Ended						Nine Months Ended
	September 30, 2017						September 30, 2017
			Gross		Gross				Gross		Gross
	Proceeds		Gains		(Losses)		Proceeds		Gains		(Losses)
Securities available-for-sale	$	9,115	$	143	$	—	$	39,103	$	413	$	(33)

XML

Loans Receivable and Allowance For Loan Losses

9 Months Ended

Sep. 30, 2018

Receivables [Abstract]

Loans Receivable and Allowance For Loan Losses

NOTE 3 - LOANS RECEIVABLE AND ALLOWANCE FOR LOAN LOSSES

The composition of the loan portfolio was as follows at September 30, 2018 and December 31, 2017:

	September 30,		December 31,
	2018		2017
REAL ESTATE LOANS
Commercial	$	68,694	$	63,611
Construction and development		191,172		143,068
Home equity		26,085		25,289
One-to-four-family (excludes loans held for sale)		188,333		163,655
Multi-family		48,061		44,451
Total real estate loans		522,345		440,074
CONSUMER LOANS
Indirect home improvement		155,870		130,176
Solar		42,967		41,049
Marine		56,578		35,397
Other consumer		2,059		2,046
Total consumer loans		257,474		208,668
COMMERCIAL BUSINESS LOANS
Commercial and industrial		113,786		83,306
Warehouse lending		67,540		41,397
Total commercial business loans		181,326		124,703
Total loans receivable, gross		961,145		773,445
Allowance for loan losses		(12,045)		(10,756)
Deferred costs and fees, net		(3,195)		(2,708)
Premiums on purchased loans		1,667		1,577
Total loans receivable, net	$	947,572	$	761,558

Most of the Company’s commercial and multi-family real estate, construction, residential, and/or commercial business lending activities are with customers located in the greater Puget Sound area and near our one loan production office located in the Tri-Cities, Washington. The Company originates real estate, consumer, and commercial business loans and has concentrations in these areas, however, indirect home improvement loans are originated through a network of home improvement contractors and dealers located throughout Washington, Oregon, California, Idaho, Colorado, and Arizona. The Company also originates solar loans through contractors and dealers in the state of California. Loans are generally secured by collateral and 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. A small portion of the one-to-four-family construction portfolio is custom construction loans to the intended occupant of the residence.

Home Equity Lending. Loans originated by the Company secured by second mortgages on one-to-four-family residences,   including home equity lines of credit in our market areas.

One-to-Four-Family Real Estate Lending. One-to-four-family residential loans include owner occupied properties (including second homes), and non-owner occupied properties with four or less units. These loans originated by the Company are 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 for home improvement are originated by the Company through its network of home improvement contractors and dealers 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, pools, and other home fixture installations.

Solar. Fixture secured loans for solar related home improvement projects are originated by the Company through its network of contractors and dealers, and are secured by the personal property installed in, on, or at the borrower’s real property, and which 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 located in the states we originate consumer loans.

Other Consumer. Loans originated by the Company to consumers in our retail branch footprint, 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 (“C&I”). 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. Some of the C&I loans purchased by the Company are outside of the Greater Puget Sound market area.  C&I 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 to non-depository financial institutions and secured by notes originated by the non-depository financial institution.  The Company has two distinct warehouse lending divisions: commercial warehouse re-lending secured by notes on construction loans and mortgage warehouse re-lending secured by notes on one-to-four-family loans.  The Company’s commercial construction warehouse lines are secured by notes on construction loans and typically guaranteed by principles with experience in construction lending.  Mortgage warehouse lending loans are funded through third-party residential mortgage bankers.  Under this program the Company provides short-term funding to the mortgage banking companies for the purpose of originating residential mortgage loans for sale into the secondary market.

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, 2018 and 2017:

	At or For the Three Months Ended September 30, 2018
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	5,125	$	3,184	$	2,567	$	695	$	11,571
Provision for loan losses		324		(23)		734		(585)		450
Charge-offs		—		(192)		—		—		(192)
Recoveries		15		201		—		—		216
Net recoveries		15		9		—		—		24
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
Period end amount allocated to:
Loans individually evaluated for impairment	$	21	$	156	$	700	$	—	$	877
Loans collectively evaluated for impairment		5,443		3,014		2,601		110		11,168
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	290	$	444	$	1,438	$	—	$	2,172
Loans collectively evaluated for impairment		522,055		257,030		179,888		—		958,973
Ending balance	$	522,345	$	257,474	$	181,326	$	—	$	961,145

	At or For the Nine Months Ended September 30, 2018
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	4,770	$	2,814	$	2,014	$	1,158	$	10,756
Provision for loan losses		667		348		1,283		(1,048)		1,250
Charge-offs		(4)		(644)		—		—		(648)
Recoveries		31		652		4		—		687
Net recoveries		27		8		4		—		39
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
Period end amount allocated to:
Loans individually evaluated for impairment	$	21	$	156	$	700	$	—	$	877
Loans collectively evaluated for impairment		5,443		3,014		2,601		110		11,168
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	290	$	444	$	1,438	$	—	$	2,172
Loans collectively evaluated for impairment		522,055		257,030		179,888		—		958,973
Ending balance	$	522,345	$	257,474	$	181,326	$	—	$	961,145

	At or For the Three Months Ended September 30, 2017
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	4,144	$	2,669	$	2,453	$	877	$	10,143
Provision for loan losses		481		65		(130)		34		450
Charge-offs		(55)		(152)		(33)		—		(240)
Recoveries		35		208		2		—		245
Net (charge-offs) recoveries		(20)		56		(31)		—		5
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—
Loans collectively evaluated for impairment		4,605		2,790		2,292		911		10,598
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	210	$	—	$	551	$	—	$	761
Loans collectively evaluated for impairment		429,998		201,674		133,138		—		764,810
Ending balance	$	430,208	$	201,674	$	133,689	$	—	$	765,571

	At or For the Nine Months Ended September 30, 2017
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	3,547	$	2,082	$	2,675	$	1,907	$	10,211
Provision for loan losses		1,077		726		(357)		(996)		450
Charge-offs		(55)		(536)		(33)		—		(624)
Recoveries		36		518		7		—		561
Net charge-offs		(19)		(18)		(26)		—		(63)
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—
Loans collectively evaluated for impairment		4,605		2,790		2,292		911		10,598
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	210	$	—	$	551	$	—	$	761
Loans collectively evaluated for impairment		429,998		201,674		133,138		—		764,810
Ending balance	$	430,208	$	201,674	$	133,689	$	—	$	765,571

Non-accrual 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 non-accrual 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 non-accrual loans at September 30, 2018 and December 31, 2017:

	September 30, 2018
	30-59		60-89
	Days		Days		90 Days		Total				Total
	Past		Past		or More		Past				Loans		Non-
	Due		Due		Past Due		Due		Current		Receivable		Accrual
REAL ESTATE LOANS
Commercial	$	—	$	—	$	—	$	—	$	68,694	$	68,694	$	—
Construction and development		—		—		—		—		191,172		191,172		—
Home equity		—		—		46		46		26,039		26,085		149
One-to-four-family		—		—		141		141		188,192		188,333		141
Multi-family		—		—		—		—		48,061		48,061		—
Total real estate loans		—		—		187		187		522,158		522,345		290
CONSUMER LOANS
Indirect home improvement		347		149		141		637		155,233		155,870		339
Solar		96		62		40		198		42,769		42,967		40
Marine		7		—		50		57		56,521		56,578		63
Other consumer		—		2		—		2		2,057		2,059		2
Total consumer loans		450		213		231		894		256,580		257,474		444
COMMERCIAL BUSINESS LOANS
Commercial and industrial		—		—		—		—		113,786		113,786		1,438
Warehouse lending		—		—		—		—		67,540		67,540		—
Total commercial business loans		—		—		—		—		181,326		181,326		1,438
Total loans	$	450	$	213	$	418	$	1,081	$	960,064	$	961,145	$	2,172

	December 31, 2017
	30-59		60-89
	Days		Days		90 Days		Total				Total
	Past		Past		or More		Past				Loans		Non-
	Due		Due		Past Due		Due		Current		Receivable		Accrual
REAL ESTATE LOANS
Commercial	$	—	$	—	$	—	$	—	$	63,611	$	63,611	$	—
Construction and development		—		—		—		—		143,068		143,068		—
Home equity		122		—		136		258		25,031		25,289		151
One-to-four-family		142		—		—		142		163,513		163,655		142
Multi-family		—		—		—		—		44,451		44,451		—
Total real estate loans		264		—		136		400		439,674		440,074		293
CONSUMER LOANS
Indirect home improvement		255		215		99		569		129,607		130,176		195
Solar		49		19		—		68		40,981		41,049		—
Marine		—		—		—		—		35,397		35,397		—
Other consumer		—		—		—		—		2,046		2,046		—
Total consumer loans		304		234		99		637		208,031		208,668		195
COMMERCIAL BUSINESS LOANS
Commercial and industrial		—		551		—		551		82,755		83,306		551
Warehouse lending		—		—		—		—		41,397		41,397		—
Total commercial business loans		—		551		—		551		124,152		124,703		551
Total loans	$	568	$	785	$	235	$	1,588	$	771,857	$	773,445	$	1,039

There were no loans 90 days or more past due and still accruing interest at both September 30, 2018 and December 31, 2017.

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 was provided at September 30, 2018 and December 31, 2017:

	September 30, 2018
	Unpaid
	Principal				Recorded		Related
	Balance		Impairment		Investment		Allowance
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	149	$	—	$	149	$	—
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		141		—		141		21
Consumer loans		444		—		444		156
Commercial business loans		1,438		—		1,438		700
		2,023		—		2,023		877
Total	$	2,172	$	—	$	2,172	$	877

	December 31, 2017
	Unpaid
	Principal				Recorded		Related
	Balance		Impairment		Investment		Allowance
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	151	$	—	$	151	$	—
One-to-four-family		67		(12)		55		—
Total real estate loans		218		(12)		206		—
Commercial business loans		551		—		551		—
		769		(12)		757		—
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		142		—		142		21
Consumer loans		195		—		195		68
		337		—		337		89
Total	$	1,106	$	(12)	$	1,094	$	89

The following table presents 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, 2018 and 2017:

	At or For the Three Months Ended
	September 30, 2018				September 30, 2017
	Average Recorded		Interest Income		Average Recorded		Interest Income
	Investment		Recognized		Investment		Recognized
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	166	$	2	$	201	$	—
One-to-four-family(1)		—		—		56		1
Total real estate loans		166		2		257		1
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		141		1		—		—
Consumer loans		357		8		—		—
Commercial business loans		479		38		551		23
		977		47		551		23
Total	$	1,143	$	49	$	808	$	24

________________________

(1) Includes loans supported by Federal Housing Administration (“FHA”) guarantees.

	At or For the Nine Months Ended
	September 30, 2018				September 30, 2017
	Average Recorded		Interest Income		Average Recorded		Interest Income
	Investment		Recognized		Investment		Recognized
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	171	$	5	$	220	$	—
One-to-four-family (1)		—		—		56		3
Total real estate loans		171		5		276		3
WITH AN ALLOWANCE RECORDED
One-to-four-family		196		4		—		—
Consumer loans		303		20		—		—
Commercial business loans		360		38		551		23
		859		62		551		23
Total	$	1,030	$	67	$	827	$	26

_______________________

(1) Includes loans supported by FHA guarantees.

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 Federal Financial Institutions Examination Council’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 the dates indicated:

	September 30, 2018
					Special
	Pass		Watch		Mention		Substandard		Doubtful		Loss
	(1 - 5)		(6)		(7)		(8)		(9)		(10)		Total
REAL ESTATE LOANS
Commercial	$	68,694	$	—	$	—	$	—	$	—	$	—	$	68,694
Construction and development		191,172		—		—		—		—		—		191,172
Home equity		25,936		—		—		149		—		—		26,085
One-to-four-family		188,192		—		—		141		—		—		188,333
Multi-family		48,061		—		—		—		—		—		48,061
Total real estate loans		522,055		—		—		290		—		—		522,345
CONSUMER LOANS
Indirect home improvement		155,531		—		—		339		—		—		155,870
Solar		42,927		—		—		40		—		—		42,967
Marine		56,515		—		—		63		—		—		56,578
Other consumer		2,057		—		—		2		—		—		2,059
Total consumer loans		257,030		—		—		444		—		—		257,474
COMMERCIAL BUSINESS LOANS
Commercial and industrial		99,383		7,729		—		6,674		—		—		113,786
Warehouse lending		67,540		—		—		—		—		—		67,540
Total commercial business loans		166,923		7,729		—		6,674		—		—		181,326
Total loans receivable, gross	$	946,008	$	7,729	$	—	$	7,408	$	—	$	—	$	961,145

	December 31, 2017
					Special
	Pass		Watch		Mention		Substandard		Doubtful		Loss
	(1 - 5)		(6)		(7)		(8)		(9)		(10)		Total
REAL ESTATE LOANS
Commercial	$	62,057	$	—	$	1,554	$	—	$	—	$	—	$	63,611
Construction and development		143,068		—		—		—		—		—		143,068
Home equity		25,138		—		—		151		—		—		25,289
One-to-four-family		163,513		—		—		142		—		—		163,655
Multi-family		44,451		—		—		—		—		—		44,451
Total real estate loans		438,227		—		1,554		293		—		—		440,074
CONSUMER LOANS
Indirect home improvement		129,981		—		—		195		—		—		130,176
Solar		41,049		—		—		—		—		—		41,049
Marine		35,397		—		—		—		—		—		35,397
Other consumer		1,998		—		—		48		—		—		2,046
Total consumer loans		208,425		—		—		243		—		—		208,668
COMMERCIAL BUSINESS LOANS
Commercial and industrial		76,942		—		425		5,939		—		—		83,306
Warehouse lending		40,724		673		—		—		—		—		41,397
Total commercial business loans		117,666		673		425		5,939		—		—		124,703
Total loans receivable, gross	$	764,318	$	673	$	1,979	$	6,475	$	—	$	—	$	773,445

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Servicing Rights

9 Months Ended

Sep. 30, 2018

Fair Value, Off-balance Sheet Risk [Abstract]

Servicing Rights

NOTE 4 - SERVICING RIGHTS

Loans serviced for others are not included on the Consolidated Balance Sheets. The unpaid principal balances of permanent loans serviced for others were $1.0 billion and $778.9 million at September 30, 2018 and December 31, 2017, respectively, and are carried at the lower of cost or market.

The following table summarizes servicing rights activity for the three and nine months ended September 30, 2018 and 2017:

	At or For the Three Months Ended
	September 30,
	2018		2017
Beginning balance	$	8,352	$	4,899
Additions		1,451		1,326
Sales		—		—
Servicing rights amortized		(613)		(414)
Impairment on servicing rights		—		—
Ending balance	$	9,190	$	5,811

	At or For the Nine Months Ended
	September 30,
	2018		2017
Beginning balance	$	6,795	$	8,459
Additions		3,970		3,569
Sales		—		(4,751)
Servicing rights amortized		(1,575)		(1,465)
Impairment on servicing rights		—		(1)
Ending balance	$	9,190	$	5,811

The fair market value of the permanent servicing rights’ assets was $13.5 million and $8.6 million at September 30, 2018 and December 31, 2017, respectively. Fair value adjustments to servicing rights are 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,
	2018		2017
Key assumptions:
Weighted average discount rate	9.5	%	9.5	%
Conditional prepayment rate (“CPR”)	8.8	%	11.3	%
Weighted average life in years	8.1		6.8

Key economic assumptions and the sensitivity of the current fair value for single family MSR to immediate adverse changes in those assumptions at September 30, 2018 and December 31, 2017 were as follows:

				September 30, 2018			December 31, 2017
Aggregate portfolio principal balance				$	1,043,978		$	775,093
Weighted average rate of note					4.2	%		4.1	%
At September 30, 2018	Base			0.5%Adverse Rate Change			1.0%Adverse Rate Change
Conditional prepayment rate		8.8	%		10.3	%		13.8	%
Fair value MSR	$	13,489		$	12,264		$	10,703
Percentage of MSR		1.3	%		1.2	%		1.0	%
Discount rate		9.7	%		10.2	%		10.7	%
Fair value MSR	$	13,489		$	13,190		$	12,904
Percentage of MSR		1.3	%		1.3	%		1.2	%
At December 31, 2017	Base			0.5%Adverse Rate Change			1.0%Adverse Rate Change
Conditional prepayment rate		10.9	%		17.7	%		24.5	%
Fair value MSR	$	8,602		$	6,811		$	5,614
Percentage of MSR		1.1	%		0.9	%		0.7	%
Discount rate		9.6	%		10.1	%		10.6	%
Fair value MSR	$	8,602		$	8,433		$	8,271
Percentage of MSR		1.1	%		1.1	%		1.1	%

The above table shows the sensitivity to market rate changes for the par rate coupon for a conventional one-to-four-family FNMA, FHLMC, GNMA, or FHLB 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, which 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 $634,000 and $430,000 of gross contractually specified servicing fees, late fees, and other ancillary fees resulting from servicing mortgage and commercial loans for the three months ended September 30, 2018 and 2017, respectively, and $1.7 million and $1.8 million for the nine months ended September 30, 2018 and 2017, respectively. The income, net of amortization, is reported in noninterest income on the Consolidated Statements of Income.

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Derivatives

9 Months Ended

Sep. 30, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivatives

NOTE 5 - 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 for reporting purposes under U.S. GAAP. 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, 2018
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	32,553	$	538	$	—
Mandatory and best effort forward commitments with investors		14,597		49		—
Forward TBA mortgage-backed securities		66,500		332		—
TBA mortgage-backed securities forward sales paired off with investors		25,500		13		—

	December 31, 2017
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	31,951	$	726	$	—
Mandatory and best effort forward commitments with investors		12,505		51		—
Forward TBA mortgage-backed securities		66,500		—		65
TBA mortgage-backed securities forward sales paired off with investors		36,500		53		—

At both September 30, 2018 and December 31, 2017, the Company had $66.5 million of unsettled TBA trades with counterparties that required margin collateral of $220,000 and $75,000, respectively.  This collateral is included in interest-bearing deposits at other financial institutions on the Consolidated Balance Sheets.

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 net (loss) gain of $(345,000) and $374,000 for the three months ended September 30, 2018 and 2017, respectively, and net gain (loss) of $138,000 and $(7,000) for the nine months ended September 30, 2018 and 2017, respectively.

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Deposits

9 Months Ended

Sep. 30, 2018

Banking and Thrift [Abstract]

Deposits

NOTE 6 - DEPOSITS

Deposits are summarized as follows at September 30, 2018 and December 31, 2017:

	September 30,		December 31,
	2018(1)		2017(1)
Noninterest-bearing checking	$	174,712	$	177,739
Interest-bearing checking		115,059		119,872
Savings		78,785		72,082
Money market(2)		240,626		228,742
Certificates of deposit less than $100,000(3)		188,192		111,489
Certificates of deposit of $100,000 through $250,000		89,075		77,934
Certificates of deposit of $250,000 and over(4)		42,563		32,833
Escrow accounts related to mortgages serviced		15,525		9,151
Total	$	944,537	$	829,842

__________________________

(1) Includes $122.4 million of deposits at September 30, 2018 (which is remaining from the purchase of four retail bank branches from Bank of America, National Association on January 22, 2016) and $134.6 million at December 31, 2017.

(2) Includes $200,000 of brokered deposits at September 30, 2018 and $6.5 million at December 31, 2017.

(3) Includes $123.4 million and $59.3 million of brokered deposits at September 30, 2018 and December 31, 2017, respectively.

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

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, 2018 and December 31, 2017 were $18.4 million and $18.2 million, respectively.

Scheduled maturities of time deposits at September 30, 2018 for future periods ending are as follows:

	At September 30, 2018
Maturing in 2018	$	106,729
Maturing in 2019		113,227
Maturing in 2020		56,192
Maturing in 2021		23,298
Maturing in 2022		17,732
Thereafter		2,652
Total	$	319,830

Interest expense by deposit category for the three and nine months ended September 30, 2018 and 2017 is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Interest-bearing checking	$	53	$	44	$	183	$	66
Savings and money market		584		356		1,296		937
Certificates of deposit		1,213		645		3,046		1,790
Total	$	1,850	$	1,045	$	4,525	$	2,793

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2018

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

NOTE 7 - 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 Consolidated Balance Sheets.

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, 2018 and December 31, 2017:

	September 30,		December 31,
	2018		2017
COMMITMENTS TO EXTEND CREDIT
REAL ESTATE LOANS
Commercial	$	607	$	107
Construction and development		85,959		73,321
One-to-four-family (includes locks for salable loans)		36,736		37,336
Home equity		36,121		32,889
Multi-family		584		438
Total real estate loans		160,007		144,091
CONSUMER LOANS		10,312		10,041
COMMERCIAL BUSINESS LOANS
Commercial and industrial		71,614		52,452
Warehouse lending		43,460		78,303
Total commercial business loans		115,074		130,755
Total commitments to extend credit	$	285,393	$	284,887

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 $253,000 at both September 30, 2018 and at December 31, 2017. 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 also sells one-to-four-family loans to the FHLB of Des Moines that require a limited level of recourse if the loans default and exceed a certain loss exposure. Specific to that recourse, the FHLB of Des Moines established a first loss account (“FLA”) related to the loans and required a credit enhancement (“CE”) obligation by the Bank to be utilized after the FLA is used. Based on loans sold through September 30, 2018, the total loans sold to the FHLB of Des Moines were $61.7 million with the FLA totaling $693,000 and the CE obligation at $425,000 or 0.70% of the loans outstanding. The holdback for CE obligations is included in the contingent liabilities detailed below. There were no outstanding delinquencies on the loans sold to the FHLB of Des Moines at both September 30, 2018 and December 31, 2017.

Contingent liabilities for loans held for sale - In the ordinary course of business, loans are sold with limited recourse against the Company and 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 a holdback reserve of $1.0 million to cover loss exposure related to these guarantees for one-to-four-family loans sold into the secondary market at both September 30, 2018 and December 31, 2017, which is included in other liabilities on the Consolidated Balance Sheets.

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, Chief Credit Officer, Chief Risk Officer, Chief Human Resources Officer, Senior Vice President Compliance Officer, Executive Vice President of Retail Banking and Marketing, 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.

The Bank received 7,158 shares of Class B common stock in Visa, Inc. as a result of the Visa initial public offering (“IPO”) in March 2008. These Class B shares of stock held by the Bank could be converted to Class A shares at a conversion rate of 1.6298 when all litigation pending as of the date of the IPO is concluded. However, at September 30, 2018, the date that litigation will be concluded cannot be determined. Until such time, the stock cannot be redeemed or sold by the Bank; therefore, it is not readily marketable and has a current carrying value of $0. Visa, Inc. Class A stock’s market value at September 30, 2018 and December 31, 2017 was $150.09 per share and $114.02 per share, respectively.

As a result 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, 2018.

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Fair Value of Financial Instruments

9 Months Ended

Sep. 30, 2018

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

NOTE 8 - 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.

On January 1, 2018, the Company adopted ASU 2016-01,  Financial Instruments - Overall (Subtopic 825‑10), Recognition and Measurement of Financial Assets and Financial Liabilities, which requires us to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes.

The Company determines the fair values of its financial instruments based on the requirements established in Accounting Standards Codification (“ASC”) 820, Fair Value Measurements, which provides a framework for measuring fair value in accordance with U.S. GAAP and requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.  ASC 820 defines fair values for financial instruments as the exit price, the price that would be received for an asset or paid to transfer a liability, in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date under current market conditions.  The Company’s fair values for financial instruments at September 30, 2018 were determined based on these requirements. 

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 at December 31, 2017:

Securities Available-for-Sale -The fair value of securities available-for-sale are recorded 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 fair valued using similar contracts in the market and changes in the market interest rates (Level 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. Management will utilize discounted cashflow impairment for TDRs when the change in terms results in a discount to the overall cashflows to be received (Level 3).

The following tables present securities available-for-sale measured at fair value on a recurring basis at the dates indicated:

	Securities Available-for-Sale
	Level 1		Level 2		Level 3		Total
At September 30, 2018
U.S. agency securities	$	—	$	15,812	$	—	$	15,812
Corporate securities		—		6,907		—		6,907
Municipal bonds		—		12,607		—		12,607
Mortgage-backed securities		—		46,919		—		46,919
U.S. Small Business Administration securities		—		15,129		—		15,129
Total	$	—	$	97,374	$	—	$	97,374

	Securities Available-for-Sale
	Level 1		Level 2		Level 3		Total
At December 31, 2017
U.S. agency securities	$	—	$	9,115	$	—	$	9,115
Corporate securities		—		7,026		—		7,026
Municipal bonds		—		12,786		—		12,786
Mortgage-backed securities		—		39,734		—		39,734
U.S. Small Business Administration securities		—		13,819		—		13,819
Total	$	—	$	82,480	$	—	$	82,480

The following table presents mortgage loans held for sale measured at fair value on a recurring basis at the dates indicated:

	Mortgage Loans Held for Sale
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	54,784	$	—	$	54,784
December 31, 2017	$	—	$	53,463	$	—	$	53,463

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 the dates indicated:

	Interest Rate Lock Commitments with Customers
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	—	$	538	$	538
December 31, 2017	$	—	$	—	$	726	$	726

	Individual Forward Sale Commitments with Investors
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	332	$	49	$	381
December 31, 2017	$	—	$	(65)	$	51	$	(14)

	Paired Off Commitments with Investors
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	13	$	—	$	13
December 31, 2017	$	—	$	53	$	—	$	53

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 periods indicated. The amounts disclosed below represent the fair values at the time the nonrecurring fair value measurements were evaluated.

	Impaired Loans
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	—	$	2,172	$	2,172
December 31, 2017	$	—	$	—	$	1,094	$	1,094

Quantitative Information about Level 3 Fair Value Measurements - Shown in the table below is the fair value of financial instruments measured under a Level 3 unobservable input on a recurring and nonrecurring basis at September 30, 2018:

Level 3		Significant	Range	Weighted
Fair Value Instruments	Valuation Technique	Unobservable Inputs	(Weighted Average)	Average
RECURRING
Interest rate lock commitments with customers	Quoted market prices	Pull-through expectations	80% - 99%	94.6	%
Individual forward sale commitments with investors	Quoted market prices	Pull-through expectations	80% - 99%	94.6	%
NONRECURRING
Impaired loans	Fair value of underlying collateral	Discount applied to the obtained appraisal	0% - 50%	40.4	%

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 table provides 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, 2018 and 2017:

									Net change in fair
									value for gains/
			Purchases						(losses) relating to
	Beginning		and		Sales and		Ending		items held at end of
Three Months Ended September 30,	Balance		Issuances		Settlements		Balance		period
2018
Interest rate lock commitments with customers	$	1,138	$	2,375	$	(2,975)	$	538	$	(600)
Individual forward sale commitments with investors		(18)		171		(104)		49		67
2017
Interest rate lock commitments with customers	$	1,212	$	3,891	$	(3,972)	$	1,131	$	(81)
Individual forward sale commitments with investors		83		40		(119)		4		(79)

									Net change in fair
									value for gains/
			Purchases						(losses) relating to
	Beginning		and		Sales and		Ending		items held at end of
Nine Months Ended September 30,	Balance		Issuances		Settlements		Balance		period
2018
Interest rate lock commitments with customers	$	726	$	7,950	$	(8,138)	$	538	$	(188)
Individual forward sale commitments with investors		51		827		(829)		49		(2)
2017
Interest rate lock commitments with customers	$	818	$	11,440	$	(11,127)	$	1,131	$	313
Individual forward sale commitments with investors		177		(49)		(124)		4		(173)

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 the financial statements at December 31, 2017:

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

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

Bank-owned Life Insurance - The estimated fair value is equal to the cash surrender value of policies, net of surrender charges (Level 1).

Accrued Interest - The carrying amount 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 cashflow 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 cashflow 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 cashflow 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 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 (Level 2 and 3).

The following table provides estimated fair values of the Company’s financial instruments at September 30, 2018 and December 31, 2017, whether or not recognized at fair value in the Consolidated Balance Sheets:

	September 30,				December 31,
	2018				2017
	Carrying		Fair		Carrying		Fair
	Amount		Value		Amount		Value
Financial Assets
Level 1 inputs:
Cash and cash equivalents	$	15,202	$	15,202	$	18,915	$	18,915
Certificates of deposit at other financial institutions		17,362		17,362		18,108		18,108
Level 2 inputs:
Securities available-for-sale, at fair value		97,374		97,374		82,480		82,480
Loans held for sale, at fair value		54,784		54,784		53,463		53,463
FHLB stock, at cost		7,131		7,131		2,871		2,871
Accrued interest receivable		4,453		4,453		3,566		3,566
Paired off commitments with investors		13		13		53		53
Individual forward sale commitments with investors		332		332		—		—
Level 3 inputs:
Loans receivable, gross		961,145		951,178		773,445		780,551
Servicing rights, held at lower of cost or fair value		9,190		13,489		6,795		8,608
Fair value interest rate locks with customers		538		538		726		726
Individual forward sale commitments with investors		49		49		51		51
Financial Liabilities
Level 2 inputs:
Deposits		944,537		935,941		829,842		838,087
Borrowings		86,526		86,426		7,529		7,498
Subordinated note		9,860		10,741		9,845		10,741
Accrued interest payable		506		506		214		214
Individual forward sale commitments with investors		—		—		65		65

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Employee Benefits

9 Months Ended

Sep. 30, 2018

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

NOTE 9 - 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 are eligible to participate in the ESOP if they have been credited with at least 1,000 hours of service during the employees’ first 12‑month period and based on the employee’s anniversary date will be vested in the ESOP. The employee will be 100% vested in the ESOP after two years of working at least 1,000 hours in each of those two years.

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, 2017, the ESOP paid the sixth annual installment of principal in the amount of $263,000, plus accrued interest of $32,000 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, 2018 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 for the three months ended September 30, 2018 and 2017 was $411,000 and $360,000, respectively, and $1.2 million and $914,000 for the nine months ended September 30, 2018 and 2017, respectively. Tax deductions for the ESOP only are applicable on the costs to acquire shares, or $10.17 per allocated share.

Shares held by the ESOP at September 30, 2018 and 2017 were as follows (shown as actual):

	Balances		Balances
	at September 30, 2018		at September 30, 2017
Allocated shares		153,049		126,589
Committed to be released shares		19,441		19,441
Unallocated shares		84,243		110,164
Total ESOP shares		256,733		256,194
Fair value of unallocated shares (in thousands)	$	5,037	$	5,180

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Earnings Per Share

9 Months Ended

Sep. 30, 2018

Earnings Per Share [Abstract]

Earnings Per Share

NOTE 10 - 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, 2018 and 2017:

	At or For the Three Months Ended September 30,				At or For the Nine Months Ended September 30,
Numerator:	2018		2017		2018		2017
Net income (in thousands)	$	4,052	$	3,454	$	12,630	$	10,406
Denominator:
Basic weighted average common shares outstanding		3,610,731		3,051,744		3,590,383		2,949,092
Dilutive shares		169,247		187,584		182,025		192,685
Diluted weighted average common shares outstanding		3,779,978		3,239,328		3,772,408		3,141,777
Basic earnings per share	$	1.12	$	1.13	$	3.52	$	3.53
Diluted earnings per share	$	1.07	$	1.07	$	3.35	$	3.31
Potentially dilutive weighted average share options that were not included in the computation of diluted earnings per share because to do so would be anti-dilutive		10,131		—		4,144		—

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Stock-Based Compensation

9 Months Ended

Sep. 30, 2018

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

Stock-Based Compensation

NOTE 11 - STOCK-BASED COMPENSATION

Stock Options and Restricted Stock

On May 17, 2018, the shareholders of FS Bancorp, Inc. approved the 2018 Equity Incentive Plan (the “2018 Plan”) that authorizes 650,000 shares of the Company’s common stock to be awarded. The 2018 Plan provides for the grant of incentive stock options, non-qualified stock options, and up to 163,000 restricted stock awards (“RSAs”) to directors, emeritus directors, officers, employees or advisory directors of the Company. On August 15, 2018, the Company awarded grants of 25,000 RSAs and 100,000 stock options with an exercise price equal to the market price of FS Bancorp’s common stock at the grant date of $58.60 per share.

In September 2013, the shareholders of FS Bancorp, Inc. approved the FS Bancorp, Inc. 2013 Equity Incentive Plan (the “2013 Plan”). The 2013 Plan provides for the grant of incentive stock options, non-qualified stock options, and RSAs.  The 2013 Plan authorizes the grant of stock options totaling 324,013 shares of common stock to Company directors and employees of which 322,000 option share awards were granted with an exercise price equal to the market price of FS Bancorp’s common stock at the grant date of May 8, 2014, of $16.89 per share. The 2013 Plan authorizes the grant of RSAs totaling 129,605 shares to Company directors, advisory directors, emeritus directors, officers, and employees, and 125,105 shares were granted on May 8, 2014 at a grant date fair value of $16.89 per share. The remaining 4,500 RSAs were granted January 1, 2016 at a grant date fair value of $26.00 per share.

Total share-based compensation expense for both plans was $208,000 and $492,000 for the three and nine months ended September 30, 2018 respectively, and $138,000 and $496,000 for the 2013 Plan during the three and nine months ended September 30, 2017, respectively.

Stock Options

Both plans consist of stock option awards that may be granted as incentive stock options or non-qualified stock options.  Options typically vest over a period of five years with 20% vesting on the anniversary date of each grant date as long as the award recipient remains in service to the Company.  The options are exercisable after vesting for up to the remaining term of the original grant.  The maximum term of the options granted is 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.  At September 30, 2018, there were 6,013 and 387,000 option share awards available to be granted under the 2013 Plan and the 2018 Plan, respectively.

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 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 awards during the nine months ended September 30, 2018 (shown as actual):

				Weighted-Average
		Weighted-		Remaining
		Average		Contractual Term In	Aggregate
	Shares	Exercise Price		Years	Intrinsic Value
Outstanding at January 1, 2018	256,237	$	16.89	6.36	$	9,655,010
Granted	100,000		58.60	6.50		—
Less exercised	40,633	$	16.89	—	$	1,662,233
Forfeited or expired	—		—	—		—
Outstanding at September 30, 2018	315,604	$	30.11	6.88	$	8,371,903
Expected to vest, assuming a 0.31% annual forfeiture rate (1)	314,601	$	30.03	6.88	$	8,367,470
Exercisable at September 30, 2018	154,804	$	16.89	5.45	$	6,011,039

__________________________

(1) Forfeiture rate has been calculated and estimated to assume a forfeiture of 1/32 over the 10-year contractual life, or 3.1% of the options forfeited over 10 years.

At September 30, 2018, there was $1.4 million of total unrecognized compensation cost related to nonvested stock options granted under both plans. The cost is expected to be recognized over the remaining weighted-average vesting period of 4.5 years. 

Restricted Stock Awards

The RSAs’ fair value is equal to the value on the grant date. Compensation expense is recognized over the vesting period of the awards based on the fair value of the restricted stock.  Shares in the 2013 Plan awarded as restricted stock typically vest ratably over a three-year period for directors and a five-year period for employees, beginning at the grant date, and for the 2018 Plan, shares typically vest ratably over a five-year period for both directors and employees beginning at the grant date. Any unvested RSAs 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, 2018 (shown as actual):

		Weighted-Average
		Grant-Date Fair Value
Nonvested Shares	Shares	Per Share
Nonvested at January 1, 2018	36,842	$	17.63
Granted	25,000		58.60
Less vested	18,421	$	17.63
Forfeited or expired	—		—
Nonvested at September 30, 2018	43,421	$	41.22

At September 30, 2018, there was $1.6 million of total unrecognized compensation costs related to nonvested shares granted as RSAs for both plans. The cost is expected to be recognized over the remaining weighted-average vesting period of 4.4 years.

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Regulatory Capital

9 Months Ended

Sep. 30, 2018

Regulatory Capital Requirements [Abstract]

Regulatory Capital

NOTE 12 - 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, Tier 1 leverage, and CET 1 capital ratios as set forth in the table below to be categorized as well capitalized. At September 30, 2018 and December 31, 2017, 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. Management believes, at September 30 2018, that the Company and the Bank met all capital adequacy requirements.

The following table compares the Bank’s actual capital amounts and ratios at September 30, 2018 and December 31, 2017 to their minimum regulatory capital requirements and well capitalized regulatory capital at those dates (dollars in thousands):

													To be Well Capitalized
													Under Prompt
					For Capital				For Capital Adequacy				Corrective
	Actual				Adequacy Purposes				with Capital Buffer				Action Provisions
Bank Only	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
At September 30, 2018
Total risk-based capital
(to risk-weighted assets)	$	147,950	15.20	%	$	77,881	8.00	%	$	96,182	9.88	%	$	97,351	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	135,780	13.95	%	$	58,410	6.00	%	$	76,712	7.88	%	$	77,881	8.00	%
Tier 1 leverage capital
(to average assets)	$	135,780	11.73	%	$	46,305	4.00	%		N/A	N/A		$	57,881	5.00	%
CET 1 capital
(to risk-weighted assets)	$	135,780	13.95	%	$	43,808	4.50	%	$	74,279	7.63	%	$	63,278	6.50	%
At December 31, 2017
Total risk-based capital
(to risk-weighted assets)	$	133,967	16.25	%	$	65,965	8.00	%	$	76,272	9.25	%	$	82,456	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	123,651	15.00	%	$	49,474	6.00	%	$	59,781	7.25	%	$	65,965	8.00	%
Tier 1 leverage capital
(to average assets)	$	123,651	12.61	%	$	39,233	4.00	%		N/A	N/A		$	49,041	5.00	%
CET 1 capital
(to risk-weighted assets)	$	123,651	15.00	%	$	37,105	4.50	%	$	47,412	5.75	%	$	53,597	6.50	%

In addition to the minimum CET 1, Tier 1, total capital, and leverage ratios, the Bank now 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. The capital conservation buffer requirement was phased-in on January 1, 2016 when more than 0.625% of risk-weighted assets was required and increases by 0.625% on each subsequent January 1, until fully implemented to an amount more than 2.5% of risk-weighted assets in January 2019. At September 30, 2018, the Bank’s CET 1 capital exceeded the required capital conservation buffer of an amount more than 1.875%.

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 (as of June 30th of the preceding year), the capital guidelines apply on a bank only basis and the Federal Reserve expects the holding company’s subsidiary bank to be well capitalized under the prompt corrective action regulations. At September 30, 2018, FS Bancorp, Inc. was subject to regulatory guidelines for bank holding companies with $1.0 billion or more in assets and exceeded all regulatory capital requirements. The regulatory capital ratios calculated for FS Bancorp, Inc. at September 30, 2018 were 11.4% for Tier 1 leverage-based capital, 13.6% for Tier 1 risk-based capital, 14.9% for total risk-based capital, and 13.6% for CET 1 capital ratio.

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Business Segments

9 Months Ended

Sep. 30, 2018

Segment Reporting [Abstract]

Business Segments

NOTE 13 - BUSINESS SEGMENTS

The Company’s business segments are determined based on the products and services provided, as well as the nature of the related business activities, and they reflect the manner in which financial information is currently evaluated by management. This process is dynamic and is based on management’s current view of the Company’s operations and is not necessarily comparable with similar information for other financial institutions. We define our business segments by product type and customer segment which we have organized into two lines of business: commercial and consumer banking and home lending.

We use various management accounting methodologies to assign certain income statement items to the responsible operating segment, including:

a funds transfer pricing (“FTP”) system, which allocates interest income credits and funding charges between the segments, assigning to each segment a funding credit for its liabilities, such as deposits, and a charge to fund its assets;

a cost per loan serviced allocation based on the number of loans being serviced on the balance sheet and the number of loans serviced for third parties;

an allocation based upon the approximate square footage utilized by the home lending segment in Company owned locations;

an allocation of charges for services rendered to the segments by centralized functions, such as corporate overhead, which are generally based on the number of full time employees (“FTEs”) in each segment; and

an allocation of the Company’s consolidated income taxes which are based on the effective tax rate applied to the segment’s pretax income or loss.

The FTP methodology is based on management’s estimated cost of originating funds including the cost of overhead for deposit generation.

A description of the Company’s business segments and the products and services that they provide is as follows:

Commercial and Consumer Banking Segment

The commercial and consumer banking segment provides diversified financial products and services to our commercial and consumer customers through Bank branches, automated teller machines (“ATM”), online banking platforms, mobile banking apps, and telephone banking. These products and services include deposit products; residential, consumer, business and commercial real estate lending portfolios and cash management services. We originate consumer loans, commercial and multi-family real estate loans, residential and multi-family construction loans, and commercial business loans. At September 30, 2018, our retail deposit branch network consisted of 12 branches and one administrative office that accepts deposits in the Pacific Northwest. At September 30, 2018 and December 31, 2017, our deposits totaled  $944.5 million and  $829.8 million, respectively. This segment is also responsible for the management of our investment portfolio and other assets of the Bank.

Home Lending Segment

The home lending segmentoriginates one-to-four-family residential mortgage loans primarily for sale in the secondary markets as well as originating adjustable rate mortgage (“ARM”) loans held for investment. The majority of our mortgage loans are sold to or securitized by FNMA, FHLMC, GNMA, or FHLB, while we retain the right to service these loans. Loans originated under the guidelines of the Federal Housing Administration or FHA, US Department of Veterans Affairs or VA, and United States Department of Agriculture or USDA are generally sold servicing released to a correspondent bank or mortgage company. We have the option to sell loans on a servicing-released or servicing-retained basis to securitizers and correspondent lenders. A small percentage of our loans are brokered to other lenders. On occasion, we may sell a portion of our MSR portfolio and we may sell small pools of loans originated for the portfolio. We manage the loan funding and the interest rate risk associated with the secondary market loan sales and the retained one-to-four-family mortgage servicing rights within this business segment. One-to-four-family loans originated for investment are allocated to the home lending segment with a corresponding provision expense and FTP for cost of funds.

Segment Financial Results

The tables below summarize the financial results for each segment based primarily on the number of FTEs and assets within each segment for the three and nine months ended September 30, 2018 and 2017:

	At or For the Three Months Ended September 30, 2018
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	946	$	11,912	$	12,858
Provision for loan losses		(55)		(395)		(450)
Noninterest income		3,606		1,196		4,802
Noninterest expense		(4,113)		(7,725)		(11,838)
Income before provision for income taxes		384		4,988		5,372
Provision for income taxes		(104)		(1,216)		(1,320)
Net income	$	280	$	3,772	$	4,052
Total average assets at period end	$	241,164	$	920,742	$	1,161,906
FTEs		114		231		345

	At or For the Three Months Ended September 30, 2017
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	812	$	10,210	$	11,022
Provision for loan losses		(127)		(323)		(450)
Noninterest income		5,014		1,413		6,427
Noninterest expense		(4,586)		(7,003)		(11,589)
Income before provision for income taxes		1,113		4,297		5,410
Provision for income taxes		(407)		(1,549)		(1,956)
Net income	$	706	$	2,748	$	3,454
Total average assets at period end	$	220,898	$	744,820	$	965,718
FTEs		119		204		323

	At or For the Nine Months Ended September 30, 2018
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	2,425	$	33,855	$	36,280
Provision for loan losses		(200)		(1,050)		(1,250)
Noninterest income		11,819		3,621		15,440
Noninterest expense		(12,677)		(22,341)		(35,018)
Income before provision for income taxes		1,367		14,085		15,452
Provision for income taxes		(250)		(2,572)		(2,822)
Net income	$	1,117	$	11,513	$	12,630
Total average assets at period end	$	226,836	$	860,858	$	1,087,694
FTEs		114		231		345

	At or For the Nine Months Ended September 30, 2017
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	1,857	$	28,105	$	29,962
Provision for loan losses		(324)		(126)		(450)
Noninterest income		14,863		3,941		18,804
Noninterest expense		(12,985)		(19,924)		(32,909)
Income before provision for income taxes		3,411		11,996		15,407
Provision for income taxes		(1,107)		(3,894)		(5,001)
Net income	$	2,304	$	8,102	$	10,406
Total average assets at period end	$	196,765	$	706,017	$	902,782
FTEs		119		204		323

___________________________

(1) Net interest income is the difference between interest earned on assets and the cost of liabilities to fund those assets. Interest earned includes actual interest earned on segment assets and, if the segment has excess liabilities, interest credits for providing funding to the other segment. The cost of liabilities includes interest expense on segment liabilities and, if the segment does not have enough liabilities to fund its assets, a funding charge based on the cost of assigned liabilities to fund segment assets.

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Goodwill And Other Intangible Assets

9 Months Ended

Sep. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets Disclosure [Text Block]

NOTE 14 - GOODWILL AND OTHER INTANGIBLE ASSETS

Goodwill and certain other intangibles generally arise from business combinations accounted for under the purchase method of accounting.  Goodwill totaled  $2.3 million at September 30, 2018 and December 31, 2017, and represents the excess of the total acquisition price paid over the fair value of the assets acquired, net of the fair values of liabilities assumed.  Goodwill is not amortized but is evaluated for impairment on an annual basis at December 31 of each year or whenever events or changes in circumstances indicate the carrying value may not be recoverable. The Company performed an impairment analysis at December 31, 2017, and determined that no impairment of goodwill existed. No events or circumstances since the December 31, 2017 annual impairment test were noted that would indicate it was more likely than not a goodwill impairment existed at September 30, 2018.

The following table summarizes the changes in the Company’s other intangible assets for the year ended December 31, 2017, and the nine months ended September 30, 2018.

	Other Intangible Assets
			Accumulated
	Gross		Amortization		Net
Balance, December 31, 2016	$	2,239	$	(522)	$	1,717
Amortization		—		(400)		(400)
Balance, December 31, 2017		2,239		(922)		1,317
Amortization		—		(230)		(230)
Balance, September 30, 2018	$	2,239	$	(1,152)	$	1,087

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 $77,000 and $230,000 for the three and nine months ended September 30, 2018, and $100,000 and $300,000 for the same period in 2017. Amortization expense for core deposit intangible is expected to be as follows at September 30, 2018:

Remainder of 2018	$	77
2019		235
2020		181
2021		166
2022		166
Thereafter		262
Total	$	1,087

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Revenue From Contracts With Customers

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer [Text Block]

NOTE 15 - REVENUE FROM CONTRACTS WITH CUSTOMERS

As noted in Note 1, the Company adopted the provisions of ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), on January 1, 2018 and all subsequent ASUs that modified Topic 606.  Results for reporting periods beginning after December 31, 2017 are presented under Topic 606, while prior period amounts have not been adjusted and continue to be reported in accordance with Topic 605.

Revenue Recognition

In accordance with Topic 606, revenues are recognized when control of promised goods or services is transferred to customers in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. To determine revenue recognition for arrangements that an entity determines are within the scope of Topic 606, the Company performs the following five steps: (i) identify the contract(s) with a customer; (ii) identify the performance obligations in the contract; (iii) determine the transaction price; (iv) allocate the transaction price to the performance obligations in the contract; and (v) recognize revenue when (or as) the Company satisfies a performance obligation. The Company only applies the five-step model to contracts when it is probable that the entity will collect the consideration it is entitled to in exchange for the goods or services it transfers to the customer. At contract inception, once the contract is determined to be within the scope of Topic 606, the Company assesses the goods or services that are promised within each contract and identifies those that contain performance obligations, and assesses whether each promised good or service is distinct. The Company then recognizes as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied.

All of the Company’s revenue from contracts with customers in scope of ASC 606 is recognized in noninterest income and included in our commercial and consumer banking segment. For the three months ended September 30, 2018, the Company recognized $569,000 in total deposit fees, which included $274,000 of debit card interchange fees and $117,000 of fees from non-sufficient funds, both considered within the scope of ASC 606, and $4.4 million of noninterest income considered not within the scope of ASC 606.  For the nine months ended September 30, 2018, the Company recognized $1.7 million in total deposit fees, which included $815,000 of debit card interchange fees and $354,000 of fees from non-sufficient funds, both considered within the scope of ASC 606, and $14.3 million of noninterest income considered not within the scope of ASC 606.

Deposit Fees

The Bank earns fees from its deposit customers for account maintenance, transaction-based and overdraft services.  Account maintenance fees consist primarily of account fees and analyzed account fees charged on deposit accounts on a monthly basis.  The performance obligation is satisfied and the fees are recognized on a monthly basis as the service period is completed. Transaction-based fees on deposits accounts are charged to deposit customers for specific services provided to the customer, such as non-sufficient funds fees, overdraft fees, and wire fees. The performance obligation is completed as the transaction occurs and the fees are recognized at the time each specific service is provided to the customer. 

Debit Interchange Income

Debit and ATM interchange income represent fees earned when a debit card issued by the Bank is used.  The Bank earns interchange fees from debit cardholder transactions through the Visa payment network.  Interchange fees from cardholder transactions represent a percentage of the underlying transaction value and are recognized daily, concurrently with the transaction processing services provided to the cardholder. The performance obligation is satisfied and the fees are earned when the cost of the transaction is charged to the cardholders’ debit card.  Certain expenses directly associated with the debit card are recorded on a net basis with the interchange income.

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Proposed Merger

9 Months Ended

Sep. 30, 2018

Business Combination [Abstract]

Business Combination Disclosure [Text Block]

NOTE 16 - PROPOSED MERGER

On July 17, 2018, the Company entered into a definitive agreement (the “Agreement”) with Anchor Bancorp, headquartered in Lacey, Washington (“Anchor”), pursuant to which Anchor will be merged with and into the Company, and immediately thereafter Anchor’s bank subsidiary, Anchor Bank, will be merged with and into 1st Security Bank of Washington (the “Anchor Merger”).  Anchor Bank has nine full-service banking offices within Grays Harbor, Thurston, Lewis, and Pierce counties, and one loan production office located in King County, Washington. Under the terms of the Agreement, Anchor shareholders will receive 0.2921 shares of FS Bancorp common stock and $12.40 in cash for each share of Anchor common stock. FS Bancorp will pay aggregate consideration of 725,585 shares of FS Bancorp common stock and $30.8 million in cash, or approximately $73.3 million in aggregate, including the value of outstanding shares of Anchor restricted stock.

In the event the Agreement is terminated under certain specified circumstances in connection with a competing transaction, Anchor will be required to pay the Company a termination fee of $2.7 million in cash. All of the directors of Anchor have agreed to vote their shares of Anchor common stock in favor of approval of the Agreement. Regulatory approval for the proposed merger has been received.  The proposed transaction is subject to customary closing conditions and approval of the Agreement by the shareholders of Anchor, which is scheduled for November 13, 2018. Management anticipates closing the transaction shortly after Anchor’s shareholder approval is received.

At September 30, 2018, Anchor reported total assets of $478.9 million, loans receivable, net of $369.3 million and total deposits of $365.7 million.

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

9 Months Ended

Sep. 30, 2018

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, 2017, as filed with the SEC on March 16, 2018. 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, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018, 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 significant change relate to the determination of the allowance for loan and lease losses, fair value of financial instruments, the valuation of servicing rights, and the deferred income taxes.

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 2018 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.

Segment Reporting, Policy

Segment Reporting - The Company operates in two business segments through the Bank: commercial and consumer banking and home lending. The Company’s business segments are determined based on the products and services provided, as well as the nature of the related business activities, and they reflect the manner in which financial information is regularly reviewed for the purpose of allocating resources and evaluating performance of the Company’s businesses. The results for these business segments are based on management’s accounting process, which assigns income statement items and assets to each responsible operating segment. This process is dynamic and is based on management’s view of the Company’s operations. See “Note 13 - Business Segments”.

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. A small portion of the one-to-four-family construction portfolio is custom construction loans to the intended occupant of the residence.

Home Equity Lending. Loans originated by the Company secured by second mortgages on one-to-four-family residences,   including home equity lines of credit in our market areas.

One-to-Four-Family Real Estate Lending. One-to-four-family residential loans include owner occupied properties (including second homes), and non-owner occupied properties with four or less units. These loans originated by the Company are 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 for home improvement are originated by the Company through its network of home improvement contractors and dealers 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, pools, and other home fixture installations.

Solar. Fixture secured loans for solar related home improvement projects are originated by the Company through its network of contractors and dealers, and are secured by the personal property installed in, on, or at the borrower’s real property, and which 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 located in the states we originate consumer loans.

Other Consumer. Loans originated by the Company to consumers in our retail branch footprint, 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 (“C&I”). 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. Some of the C&I loans purchased by the Company are outside of the Greater Puget Sound market area.  C&I 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 to non-depository financial institutions and secured by notes originated by the non-depository financial institution.  The Company has two distinct warehouse lending divisions: commercial warehouse re-lending secured by notes on construction loans and mortgage warehouse re-lending secured by notes on one-to-four-family loans.  The Company’s commercial construction warehouse lines are secured by notes on construction loans and typically guaranteed by principles with experience in construction lending.  Mortgage warehouse lending loans are funded through third-party residential mortgage bankers.  Under this program the Company provides short-term funding to the mortgage banking companies for the purpose of originating residential mortgage loans for sale into the secondary market.

Nonaccrual and Past Due Loans

Non-accrual 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 non-accrual 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 Federal Financial Institutions Examination Council’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.

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 for reporting purposes under U.S. GAAP. 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 at December 31, 2017:

Securities Available-for-Sale -The fair value of securities available-for-sale are recorded 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 fair valued using similar contracts in the market and changes in the market interest rates (Level 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. Management will utilize discounted cashflow impairment for TDRs when the change in terms results in a discount to the overall cashflows to be received (Level 3).

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 are eligible to participate in the ESOP if they have been credited with at least 1,000 hours of service during the employees’ first 12‑month period and based on the employee’s anniversary date will be vested in the ESOP. The employee will be 100% vested in the ESOP after two years of working at least 1,000 hours in each of those two years.

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, 2018 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.

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.

RECENT ACCOUNTING PRONOUNCEMENTS

RECENT ACCOUNTING PRONOUNCEMENTS

In February 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“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. In July 2018, the FASB issued ASU No, 2018-10, Codification Improvements to Topic 842, Leases and ASU No. 2018-11, Leases (Topic 842): Targeted Improvements.  These ASUs contain clarifications to ASU 2016-02, including providing a new transition method in addition to the existing transition method contained in ASU No. 2016-02 to allow entities to initially apply the new leases standard at the adoption date and recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption.  These amendments have the same effective date as ASU 2016-02. The effect of the adoption of these ASUs will depend on leases at time of adoption. Once adopted, we expect to report higher assets and liabilities as a result of including right-of-use assets and lease liabilities related to certain banking offices and certain equipment under noncancelable operating lease agreements. As of December 31, 2017, we would have reported an increase of approximately $4.7 million in both assets and liabilities in the Consolidated Balance Sheets based on management’s estimate assuming the early adoption of this ASU.

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 current expected credit losses (“CECL”) 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 CECL. 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. Once adopted, we anticipate our allowance for loan losses to increase through a one‑time adjustment to retained earnings, however, until our evaluation is complete the magnitude of the increase will be unknown.

In March 2017, the FASB issued ASU No. 2017‑08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310‑20):  Premium Amortization on Purchased Callable Debt Securities. The ASU shortens the amortization period for certain callable debt securities held at a premium. The ASU will take effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The adoption of ASU No. 2017‑08 is not expected to have a material impact on the Company’s consolidated financial statements.

In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities. This ASU amends the hedge accounting recognition and presentation requirements in ASC 815 to (1) improve the transparency and understandability of information conveyed to financial statement users about an entity’s risk management activities by better aligning the entity’s financial reporting for hedging relationships with those risk management activities and (2) reduce the complexity of and simplify the application of hedge accounting by preparers. The amendments in this ASU permit hedge accounting for hedging relationships involving nonfinancial risk and interest rate risk by removing certain limitations in cash flow and fair value hedging relationships. In addition, the ASU requires an entity to present the earnings effect of the hedging instrument in the same income statement line item in which the earnings effect of the hedged item is reported. The amendments in this ASU are effective for annual periods, and interim periods within those annual periods, beginning after December 15, 2018 and early adoption is permitted. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's consolidated financial statements.

In March 2018, the FASB issued ASU No. 2018-05, Income Taxes (Topic 740). This ASU was issued to provide guidance on the income tax accounting implications of the Tax Cuts and Jobs Act (“Tax Act”) and allows for entities to report provisional amounts for specific income tax effects of the Tax Act for which the accounting under Topic 740 was not yet complete but a reasonable estimate could be determined. A measurement period of one year is allowed to complete the accounting effects under Topic 740 and revise any previous estimates reported. Any provisional amounts or subsequent adjustments included in an entity’s financial statements during the measurement period should be included in income from continuing operations as an adjustment to tax expense in the reporting period the amounts are determined. The Company adopted this ASU with the provisional adjustments as reported in the Consolidated Financial Statements on Form 10-K as of December 31, 2017. As of September 30, 2018, the Company did not incur any adjustments to the provisional recognition.

In June 2018, the FASB issued ASU No. 2018-07, Compensation - Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based Payment Accounting.  This ASU was issued to expand the scope of Topic 718 to include share-based payment transactions for acquiring goods and services from nonemployees.  Previously, these awards were recorded at the fair value of consideration received or the fair value of the equity instruments issued and was measured as the earlier of the commitment date or date performance was completed. The amendments in this ASU require the awards to be measured at the grant-date fair value of the equity instrument.  ASU No. 2018-07 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018.  Early adoption is permitted, but no earlier than an entity's adoption of Topic 606.  The adoption of ASU No. 2018-07 is not expected to have a material impact on the Company's future consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes to the Disclosure Requirements for Fair Value Measurement.   This ASU contains some technical adjustments related to the fair value disclosure requirements of public companies.  Included in this ASU is the additional disclosure requirement of unrealized gains and losses for the period in recurring level 3 fair value disclosures and the range and weighted average of significant unobservable inputs, among other technical changes.  ASU 2018-13 is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019.  Early adoption is permitted for any removed or modified disclosures. The adoption of ASU 2018-13 is not expected to have a material impact on the Company's consolidated financial statements.

In August 2018, FASB issued Accounting Standards Update (ASU) 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract.  The amendments in this ASU broaden the scope of ASC Subtopic 350-40 to include costs incurred to implement a hosting arrangement that is a service contract.  The amendments align the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license).  The costs are capitalized or expensed depending on the nature of the costs and the project stage during which they are incurred, consistent with the accounting for costs for internal-use software.  The amendments in this ASU result in consistent capitalization of implementation costs of a hosting arrangement that is a service contract and implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license).  The accounting for the service element of a hosting arrangement that is a service contract is not affected by the amendments in this ASU.  This ASU is effective for fiscal years beginning after December 15, 2019 and interim periods within those fiscal years.  The amendments in this ASU should be applied either retrospectively to all implementation costs incurred after the date of adoption.  Adoption of ASU 2018-15 is not expected to have a material impact on the Company’s Consolidated Financial Statements.

Application of New Accounting Guidance

Application of New Accounting Guidance Adopted in 2018

On January 1, 2018, the Company adopted FASB issued ASU No. 2014‑09, Revenue from Contracts with Customers and all subsequent amendments to the ASU (collectively “ASC 606”),  which created Topic 606 and superseded 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 ASU No. 2014‑09. 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 past 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. For financial reporting purposes, the Company utilized the modified retrospective approach, meaning the ASU 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. As a bank holding company, key revenue sources, such as interest income on loans, investment securities and deposits, as well as other sources of income including loan fees, security sales, and derivatives have been identified as out of the scope of this new guidance. Management conducted an assessment of the revenue streams that were affected by the new guidance and identified those considered material and in scope to ensure compliance with the new guidance concluding those related to credit and debit card fees, and service charges and fees on deposit accounts.  No additional changes to processes or procedures were identified for the recognition of revenues in scope. The adoption of this ASU did not have a material impact on the Company’s consolidated financial statements.  However, additional disclosures required by the ASU have been included in “Note 15 - Revenue from Contracts with Customers” to the Company’s consolidated financial statements.

On January 1, 2018, the FASB issued ASU No. 2016‑01, Financial Instruments - Overall (Subtopic 825‑10): Recognition and Measurement of Financial Assets and Financial Liabilities. The new guidance improves the recognition and measurement of financial instruments. This ASU requires public business entities to use the exit price notion 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. Exit price is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. 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 adoption of ASU No. 2016-01 did not have a material impact on the Company’s consolidated financial statements. The disclosures to the Company’s consolidated financial statements have been updated appropriately using the exit price notion in “Note 8 - Fair Value of Financial Instruments”.

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Securities Available-for-sale (Tables)

9 Months Ended

Sep. 30, 2018

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, 2018 and December 31, 2017:

	September 30, 2018
							Estimated
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Values
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	16,058	$	24	$	(270)	$	15,812
Corporate securities		7,082		4		(179)		6,907
Municipal bonds		13,203		3		(599)		12,607
Mortgage-backed securities		48,726		19		(1,826)		46,919
U.S. Small Business Administration securities		15,699		—		(570)		15,129
Total securities available-for-sale	$	100,768	$	50	$	(3,444)	$	97,374

	December 31, 2017
							Estimated
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Values
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	9,077	$	49	$	(11)	$	9,115
Corporate securities		7,113		9		(96)		7,026
Municipal bonds		12,720		148		(82)		12,786
Mortgage-backed securities		40,161		63		(490)		39,734
U.S. Small Business Administration securities		14,014		—		(195)		13,819
Total securities available-for-sale	$	83,085	$	269	$	(874)	$	82,480

Schedule of Unrealized Loss on Investments

Investment securities that were in an unrealized loss position at September 30, 2018 and December 31, 2017 are presented in the following tables, based on the length of time individual securities have been in an unrealized loss position. Management believes 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, 2018
	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	13,787	$	(270)	$	—	$	—	$	13,787	$	(270)
Corporate securities		4,007		(79)		1,897		(100)		5,904		(179)
Municipal bonds		6,077		(165)		5,115		(434)		11,192		(599)
Mortgage-backed securities		23,653		(656)		21,773		(1,170)		45,426		(1,826)
U.S. Small Business Administration securities		6,969		(181)		8,160		(389)		15,129		(570)
Total	$	54,493	$	(1,351)	$	36,945	$	(2,093)	$	91,438	$	(3,444)

	December 31, 2017
	Less than 12 Months				12 Months or Longer				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Losses		Value		Losses		Value		Losses
SECURITIES AVAILABLE-FOR-SALE
U.S. agency securities	$	2,987	$	(11)	$	—	$	—	$	2,987	$	(11)
Corporate securities		4,102		(15)		1,915		(81)		6,017		(96)
Municipal bonds		5,982		(82)		—		—		5,982		(82)
Mortgage-backed securities		7,262		(61)		20,635		(429)		27,897		(490)
U.S. Small Business Administration securities		11,876		(162)		1,943		(33)		13,819		(195)
Total	$	32,209	$	(331)	$	24,493	$	(543)	$	56,702	$	(874)

Schedule of Available for Sale Securities by Contractual Maturity

The contractual maturities of securities available-for-sale at September 30, 2018 and December 31, 2017 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, 2018				December 31, 2017
	Amortized		Fair		Amortized		Fair
	Cost		Value		Cost		Value
U.S. agency securities
Due after five years through ten years	$	11,060	$	10,909	$	4,079	$	4,124
Due after ten years		4,998		4,903		4,998		4,991
Subtotal		16,058		15,812		9,077		9,115
Corporate securities
Due after one year through five years		6,086		6,001		5,117		5,111
Due after five years through ten years		996		906		1,996		1,915
Subtotal		7,082		6,907		7,113		7,026
Municipal bonds
Due after one year through five years		2,659		2,568		2,001		2,026
Due after five years through ten years		1,736		1,702		4,111		4,206
Due after ten years		8,808		8,337		6,608		6,554
Subtotal		13,203		12,607		12,720		12,786
Mortgage-backed securities
Federal National Mortgage Association (“FNMA”)		32,735		31,597		23,310		23,091
Federal Home Loan Mortgage Corporation (“FHLMC”)		10,737		10,256		10,818		10,629
Government National Mortgage Association (“GNMA”)		5,254		5,066		6,033		6,014
Subtotal		48,726		46,919		40,161		39,734
U.S. Small Business Administration securities
Due after five years through ten years		13,837		13,354		12,065		11,896
Due after ten years		1,862		1,775		1,949		1,923
Subtotal		15,699		15,129		14,014		13,819
Total	$	100,768	$	97,374	$	83,085	$	82,480

Schedule of 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, 2018 and 2017 were as follows:

	Three Months Ended						Nine Months Ended
	September 30, 2018						September 30, 2018
			Gross		Gross				Gross		Gross
	Proceeds		Gains		(Losses)		Proceeds		Gains		(Losses)
Securities available-for-sale	$	—	$	—	$	—	$	5,305	$	113	$	—

	Three Months Ended						Nine Months Ended
	September 30, 2017						September 30, 2017
			Gross		Gross				Gross		Gross
	Proceeds		Gains		(Losses)		Proceeds		Gains		(Losses)
Securities available-for-sale	$	9,115	$	143	$	—	$	39,103	$	413	$	(33)

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Loans Receivable and Allowance For Loan Losses (Tables)

9 Months Ended

Sep. 30, 2018

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable

The composition of the loan portfolio was as follows at September 30, 2018 and December 31, 2017:

	September 30,		December 31,
	2018		2017
REAL ESTATE LOANS
Commercial	$	68,694	$	63,611
Construction and development		191,172		143,068
Home equity		26,085		25,289
One-to-four-family (excludes loans held for sale)		188,333		163,655
Multi-family		48,061		44,451
Total real estate loans		522,345		440,074
CONSUMER LOANS
Indirect home improvement		155,870		130,176
Solar		42,967		41,049
Marine		56,578		35,397
Other consumer		2,059		2,046
Total consumer loans		257,474		208,668
COMMERCIAL BUSINESS LOANS
Commercial and industrial		113,786		83,306
Warehouse lending		67,540		41,397
Total commercial business loans		181,326		124,703
Total loans receivable, gross		961,145		773,445
Allowance for loan losses		(12,045)		(10,756)
Deferred costs and fees, net		(3,195)		(2,708)
Premiums on purchased loans		1,667		1,577
Total loans receivable, net	$	947,572	$	761,558

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, 2018 and 2017:

	At or For the Three Months Ended September 30, 2018
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	5,125	$	3,184	$	2,567	$	695	$	11,571
Provision for loan losses		324		(23)		734		(585)		450
Charge-offs		—		(192)		—		—		(192)
Recoveries		15		201		—		—		216
Net recoveries		15		9		—		—		24
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
Period end amount allocated to:
Loans individually evaluated for impairment	$	21	$	156	$	700	$	—	$	877
Loans collectively evaluated for impairment		5,443		3,014		2,601		110		11,168
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	290	$	444	$	1,438	$	—	$	2,172
Loans collectively evaluated for impairment		522,055		257,030		179,888		—		958,973
Ending balance	$	522,345	$	257,474	$	181,326	$	—	$	961,145

	At or For the Nine Months Ended September 30, 2018
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	4,770	$	2,814	$	2,014	$	1,158	$	10,756
Provision for loan losses		667		348		1,283		(1,048)		1,250
Charge-offs		(4)		(644)		—		—		(648)
Recoveries		31		652		4		—		687
Net recoveries		27		8		4		—		39
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
Period end amount allocated to:
Loans individually evaluated for impairment	$	21	$	156	$	700	$	—	$	877
Loans collectively evaluated for impairment		5,443		3,014		2,601		110		11,168
Ending balance	$	5,464	$	3,170	$	3,301	$	110	$	12,045
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	290	$	444	$	1,438	$	—	$	2,172
Loans collectively evaluated for impairment		522,055		257,030		179,888		—		958,973
Ending balance	$	522,345	$	257,474	$	181,326	$	—	$	961,145

	At or For the Three Months Ended September 30, 2017
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	4,144	$	2,669	$	2,453	$	877	$	10,143
Provision for loan losses		481		65		(130)		34		450
Charge-offs		(55)		(152)		(33)		—		(240)
Recoveries		35		208		2		—		245
Net (charge-offs) recoveries		(20)		56		(31)		—		5
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—
Loans collectively evaluated for impairment		4,605		2,790		2,292		911		10,598
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	210	$	—	$	551	$	—	$	761
Loans collectively evaluated for impairment		429,998		201,674		133,138		—		764,810
Ending balance	$	430,208	$	201,674	$	133,689	$	—	$	765,571

	At or For the Nine Months Ended September 30, 2017
					Commercial
	Real Estate		Consumer		Business		Unallocated		Total
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$	3,547	$	2,082	$	2,675	$	1,907	$	10,211
Provision for loan losses		1,077		726		(357)		(996)		450
Charge-offs		(55)		(536)		(33)		—		(624)
Recoveries		36		518		7		—		561
Net charge-offs		(19)		(18)		(26)		—		(63)
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
Period end amount allocated to:
Loans individually evaluated for impairment	$	—	$	—	$	—	$	—	$	—
Loans collectively evaluated for impairment		4,605		2,790		2,292		911		10,598
Ending balance	$	4,605	$	2,790	$	2,292	$	911	$	10,598
LOANS RECEIVABLE
Loans individually evaluated for impairment	$	210	$	—	$	551	$	—	$	761
Loans collectively evaluated for impairment		429,998		201,674		133,138		—		764,810
Ending balance	$	430,208	$	201,674	$	133,689	$	—	$	765,571

Past Due Financing Receivables

The following tables provide information pertaining to the aging analysis of contractually past due loans and non-accrual loans at September 30, 2018 and December 31, 2017:

	September 30, 2018
	30-59		60-89
	Days		Days		90 Days		Total				Total
	Past		Past		or More		Past				Loans		Non-
	Due		Due		Past Due		Due		Current		Receivable		Accrual
REAL ESTATE LOANS
Commercial	$	—	$	—	$	—	$	—	$	68,694	$	68,694	$	—
Construction and development		—		—		—		—		191,172		191,172		—
Home equity		—		—		46		46		26,039		26,085		149
One-to-four-family		—		—		141		141		188,192		188,333		141
Multi-family		—		—		—		—		48,061		48,061		—
Total real estate loans		—		—		187		187		522,158		522,345		290
CONSUMER LOANS
Indirect home improvement		347		149		141		637		155,233		155,870		339
Solar		96		62		40		198		42,769		42,967		40
Marine		7		—		50		57		56,521		56,578		63
Other consumer		—		2		—		2		2,057		2,059		2
Total consumer loans		450		213		231		894		256,580		257,474		444
COMMERCIAL BUSINESS LOANS
Commercial and industrial		—		—		—		—		113,786		113,786		1,438
Warehouse lending		—		—		—		—		67,540		67,540		—
Total commercial business loans		—		—		—		—		181,326		181,326		1,438
Total loans	$	450	$	213	$	418	$	1,081	$	960,064	$	961,145	$	2,172

	December 31, 2017
	30-59		60-89
	Days		Days		90 Days		Total				Total
	Past		Past		or More		Past				Loans		Non-
	Due		Due		Past Due		Due		Current		Receivable		Accrual
REAL ESTATE LOANS
Commercial	$	—	$	—	$	—	$	—	$	63,611	$	63,611	$	—
Construction and development		—		—		—		—		143,068		143,068		—
Home equity		122		—		136		258		25,031		25,289		151
One-to-four-family		142		—		—		142		163,513		163,655		142
Multi-family		—		—		—		—		44,451		44,451		—
Total real estate loans		264		—		136		400		439,674		440,074		293
CONSUMER LOANS
Indirect home improvement		255		215		99		569		129,607		130,176		195
Solar		49		19		—		68		40,981		41,049		—
Marine		—		—		—		—		35,397		35,397		—
Other consumer		—		—		—		—		2,046		2,046		—
Total consumer loans		304		234		99		637		208,031		208,668		195
COMMERCIAL BUSINESS LOANS
Commercial and industrial		—		551		—		551		82,755		83,306		551
Warehouse lending		—		—		—		—		41,397		41,397		—
Total commercial business loans		—		551		—		551		124,152		124,703		551
Total loans	$	568	$	785	$	235	$	1,588	$	771,857	$	773,445	$	1,039

There were no loans 90 days or more past due and still accruing interest at both September 30, 2018 and December 31, 2017.

Impaired Financing Receivables

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 was provided at September 30, 2018 and December 31, 2017:

	September 30, 2018
	Unpaid
	Principal				Recorded		Related
	Balance		Impairment		Investment		Allowance
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	149	$	—	$	149	$	—
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		141		—		141		21
Consumer loans		444		—		444		156
Commercial business loans		1,438		—		1,438		700
		2,023		—		2,023		877
Total	$	2,172	$	—	$	2,172	$	877

	December 31, 2017
	Unpaid
	Principal				Recorded		Related
	Balance		Impairment		Investment		Allowance
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	151	$	—	$	151	$	—
One-to-four-family		67		(12)		55		—
Total real estate loans		218		(12)		206		—
Commercial business loans		551		—		551		—
		769		(12)		757		—
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		142		—		142		21
Consumer loans		195		—		195		68
		337		—		337		89
Total	$	1,106	$	(12)	$	1,094	$	89

The following table presents 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, 2018 and 2017:

	At or For the Three Months Ended
	September 30, 2018				September 30, 2017
	Average Recorded		Interest Income		Average Recorded		Interest Income
	Investment		Recognized		Investment		Recognized
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	166	$	2	$	201	$	—
One-to-four-family(1)		—		—		56		1
Total real estate loans		166		2		257		1
WITH RELATED ALLOWANCE RECORDED
One-to-four-family		141		1		—		—
Consumer loans		357		8		—		—
Commercial business loans		479		38		551		23
		977		47		551		23
Total	$	1,143	$	49	$	808	$	24

________________________

(1) Includes loans supported by Federal Housing Administration (“FHA”) guarantees.

	At or For the Nine Months Ended
	September 30, 2018				September 30, 2017
	Average Recorded		Interest Income		Average Recorded		Interest Income
	Investment		Recognized		Investment		Recognized
WITH NO RELATED ALLOWANCE RECORDED
Home equity	$	171	$	5	$	220	$	—
One-to-four-family (1)		—		—		56		3
Total real estate loans		171		5		276		3
WITH AN ALLOWANCE RECORDED
One-to-four-family		196		4		—		—
Consumer loans		303		20		—		—
Commercial business loans		360		38		551		23
		859		62		551		23
Total	$	1,030	$	67	$	827	$	26

_______________________

(1) Includes loans supported by FHA guarantees.

Financing Receivable Credit Quality Indicators

The following tables summarize risk rated loan balances by category at the dates indicated:

	September 30, 2018
					Special
	Pass		Watch		Mention		Substandard		Doubtful		Loss
	(1 - 5)		(6)		(7)		(8)		(9)		(10)		Total
REAL ESTATE LOANS
Commercial	$	68,694	$	—	$	—	$	—	$	—	$	—	$	68,694
Construction and development		191,172		—		—		—		—		—		191,172
Home equity		25,936		—		—		149		—		—		26,085
One-to-four-family		188,192		—		—		141		—		—		188,333
Multi-family		48,061		—		—		—		—		—		48,061
Total real estate loans		522,055		—		—		290		—		—		522,345
CONSUMER LOANS
Indirect home improvement		155,531		—		—		339		—		—		155,870
Solar		42,927		—		—		40		—		—		42,967
Marine		56,515		—		—		63		—		—		56,578
Other consumer		2,057		—		—		2		—		—		2,059
Total consumer loans		257,030		—		—		444		—		—		257,474
COMMERCIAL BUSINESS LOANS
Commercial and industrial		99,383		7,729		—		6,674		—		—		113,786
Warehouse lending		67,540		—		—		—		—		—		67,540
Total commercial business loans		166,923		7,729		—		6,674		—		—		181,326
Total loans receivable, gross	$	946,008	$	7,729	$	—	$	7,408	$	—	$	—	$	961,145

	December 31, 2017
					Special
	Pass		Watch		Mention		Substandard		Doubtful		Loss
	(1 - 5)		(6)		(7)		(8)		(9)		(10)		Total
REAL ESTATE LOANS
Commercial	$	62,057	$	—	$	1,554	$	—	$	—	$	—	$	63,611
Construction and development		143,068		—		—		—		—		—		143,068
Home equity		25,138		—		—		151		—		—		25,289
One-to-four-family		163,513		—		—		142		—		—		163,655
Multi-family		44,451		—		—		—		—		—		44,451
Total real estate loans		438,227		—		1,554		293		—		—		440,074
CONSUMER LOANS
Indirect home improvement		129,981		—		—		195		—		—		130,176
Solar		41,049		—		—		—		—		—		41,049
Marine		35,397		—		—		—		—		—		35,397
Other consumer		1,998		—		—		48		—		—		2,046
Total consumer loans		208,425		—		—		243		—		—		208,668
COMMERCIAL BUSINESS LOANS
Commercial and industrial		76,942		—		425		5,939		—		—		83,306
Warehouse lending		40,724		673		—		—		—		—		41,397
Total commercial business loans		117,666		673		425		5,939		—		—		124,703
Total loans receivable, gross	$	764,318	$	673	$	1,979	$	6,475	$	—	$	—	$	773,445

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Servicing Rights (Tables)

9 Months Ended

Sep. 30, 2018

Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]

Summary of servicing rights activity

The following table summarizes servicing rights activity for the three and nine months ended September 30, 2018 and 2017:

	At or For the Three Months Ended
	September 30,
	2018		2017
Beginning balance	$	8,352	$	4,899
Additions		1,451		1,326
Sales		—		—
Servicing rights amortized		(613)		(414)
Impairment on servicing rights		—		—
Ending balance	$	9,190	$	5,811

	At or For the Nine Months Ended
	September 30,
	2018		2017
Beginning balance	$	6,795	$	8,459
Additions		3,970		3,569
Sales		—		(4,751)
Servicing rights amortized		(1,575)		(1,465)
Impairment on servicing rights		—		(1)
Ending balance	$	9,190	$	5,811

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 MSR to immediate adverse changes in those assumptions at September 30, 2018 and December 31, 2017 were as follows:

				September 30, 2018			December 31, 2017
Aggregate portfolio principal balance				$	1,043,978		$	775,093
Weighted average rate of note					4.2	%		4.1	%
At September 30, 2018	Base			0.5%Adverse Rate Change			1.0%Adverse Rate Change
Conditional prepayment rate		8.8	%		10.3	%		13.8	%
Fair value MSR	$	13,489		$	12,264		$	10,703
Percentage of MSR		1.3	%		1.2	%		1.0	%
Discount rate		9.7	%		10.2	%		10.7	%
Fair value MSR	$	13,489		$	13,190		$	12,904
Percentage of MSR		1.3	%		1.3	%		1.2	%
At December 31, 2017	Base			0.5%Adverse Rate Change			1.0%Adverse Rate Change
Conditional prepayment rate		10.9	%		17.7	%		24.5	%
Fair value MSR	$	8,602		$	6,811		$	5,614
Percentage of MSR		1.1	%		0.9	%		0.7	%
Discount rate		9.6	%		10.1	%		10.6	%
Fair value MSR	$	8,602		$	8,433		$	8,271
Percentage of MSR		1.1	%		1.1	%		1.1	%

Mortgage servicing rights

Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]

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,
	2018		2017
Key assumptions:
Weighted average discount rate	9.5	%	9.5	%
Conditional prepayment rate (“CPR”)	8.8	%	11.3	%
Weighted average life in years	8.1		6.8

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Derivatives (Tables)

9 Months Ended

Sep. 30, 2018

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, 2018
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	32,553	$	538	$	—
Mandatory and best effort forward commitments with investors		14,597		49		—
Forward TBA mortgage-backed securities		66,500		332		—
TBA mortgage-backed securities forward sales paired off with investors		25,500		13		—

	December 31, 2017
			Fair Value
	Notional		Asset		Liability
Fallout adjusted interest rate lock commitments with customers	$	31,951	$	726	$	—
Mandatory and best effort forward commitments with investors		12,505		51		—
Forward TBA mortgage-backed securities		66,500		—		65
TBA mortgage-backed securities forward sales paired off with investors		36,500		53		—

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Deposits (Tables)

9 Months Ended

Sep. 30, 2018

Banking and Thrift [Abstract]

Schedule of Deposit Liabilities

Deposits are summarized as follows at September 30, 2018 and December 31, 2017:

	September 30,		December 31,
	2018(1)		2017(1)
Noninterest-bearing checking	$	174,712	$	177,739
Interest-bearing checking		115,059		119,872
Savings		78,785		72,082
Money market(2)		240,626		228,742
Certificates of deposit less than $100,000(3)		188,192		111,489
Certificates of deposit of $100,000 through $250,000		89,075		77,934
Certificates of deposit of $250,000 and over(4)		42,563		32,833
Escrow accounts related to mortgages serviced		15,525		9,151
Total	$	944,537	$	829,842

__________________________

(1) Includes $122.4 million of deposits at September 30, 2018 (which is remaining from the purchase of four retail bank branches from Bank of America, National Association on January 22, 2016) and $134.6 million at December 31, 2017.

(2) Includes $200,000 of brokered deposits at September 30, 2018 and $6.5 million at December 31, 2017.

(3) Includes $123.4 million and $59.3 million of brokered deposits at September 30, 2018 and December 31, 2017, respectively.

Time deposits that meet or exceed the FDIC insurance limit.

Schedule of Maturities of Time Deposits for Future Periods

Scheduled maturities of time deposits at September 30, 2018 for future periods ending are as follows:

	At September 30, 2018
Maturing in 2018	$	106,729
Maturing in 2019		113,227
Maturing in 2020		56,192
Maturing in 2021		23,298
Maturing in 2022		17,732
Thereafter		2,652
Total	$	319,830

Schedule of Interest Expense by Deposit Category

Interest expense by deposit category for the three and nine months ended September 30, 2018 and 2017 is as follows:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Interest-bearing checking	$	53	$	44	$	183	$	66
Savings and money market		584		356		1,296		937
Certificates of deposit		1,213		645		3,046		1,790
Total	$	1,850	$	1,045	$	4,525	$	2,793

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Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2018

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, 2018 and December 31, 2017:

	September 30,		December 31,
	2018		2017
COMMITMENTS TO EXTEND CREDIT
REAL ESTATE LOANS
Commercial	$	607	$	107
Construction and development		85,959		73,321
One-to-four-family (includes locks for salable loans)		36,736		37,336
Home equity		36,121		32,889
Multi-family		584		438
Total real estate loans		160,007		144,091
CONSUMER LOANS		10,312		10,041
COMMERCIAL BUSINESS LOANS
Commercial and industrial		71,614		52,452
Warehouse lending		43,460		78,303
Total commercial business loans		115,074		130,755
Total commitments to extend credit	$	285,393	$	284,887

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Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2018

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]

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 the dates indicated:

	Securities Available-for-Sale
	Level 1		Level 2		Level 3		Total
At September 30, 2018
U.S. agency securities	$	—	$	15,812	$	—	$	15,812
Corporate securities		—		6,907		—		6,907
Municipal bonds		—		12,607		—		12,607
Mortgage-backed securities		—		46,919		—		46,919
U.S. Small Business Administration securities		—		15,129		—		15,129
Total	$	—	$	97,374	$	—	$	97,374

	Securities Available-for-Sale
	Level 1		Level 2		Level 3		Total
At December 31, 2017
U.S. agency securities	$	—	$	9,115	$	—	$	9,115
Corporate securities		—		7,026		—		7,026
Municipal bonds		—		12,786		—		12,786
Mortgage-backed securities		—		39,734		—		39,734
U.S. Small Business Administration securities		—		13,819		—		13,819
Total	$	—	$	82,480	$	—	$	82,480

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 the dates indicated:

	Mortgage Loans Held for Sale
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	54,784	$	—	$	54,784
December 31, 2017	$	—	$	53,463	$	—	$	53,463

Schedule of fair value of interest rate lock commitments

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 the dates indicated:

	Interest Rate Lock Commitments with Customers
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	—	$	538	$	538
December 31, 2017	$	—	$	—	$	726	$	726

Schedule of forward sale commitments with investors

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 the dates indicated:

	Individual Forward Sale Commitments with Investors
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	332	$	49	$	381
December 31, 2017	$	—	$	(65)	$	51	$	(14)

Schedule of paired off commitments with investors

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 the dates indicated:

	Paired Off Commitments with Investors
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	13	$	—	$	13
December 31, 2017	$	—	$	53	$	—	$	53

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 periods indicated. The amounts disclosed below represent the fair values at the time the nonrecurring fair value measurements were evaluated.

	Impaired Loans
	Level 1		Level 2		Level 3		Total
September 30, 2018	$	—	$	—	$	2,172	$	2,172
December 31, 2017	$	—	$	—	$	1,094	$	1,094

Fair value reconciliation - Level 3 on recurring basis

The following table provides 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, 2018 and 2017:

									Net change in fair
									value for gains/
			Purchases						(losses) relating to
	Beginning		and		Sales and		Ending		items held at end of
Three Months Ended September 30,	Balance		Issuances		Settlements		Balance		period
2018
Interest rate lock commitments with customers	$	1,138	$	2,375	$	(2,975)	$	538	$	(600)
Individual forward sale commitments with investors		(18)		171		(104)		49		67
2017
Interest rate lock commitments with customers	$	1,212	$	3,891	$	(3,972)	$	1,131	$	(81)
Individual forward sale commitments with investors		83		40		(119)		4		(79)

									Net change in fair
									value for gains/
			Purchases						(losses) relating to
	Beginning		and		Sales and		Ending		items held at end of
Nine Months Ended September 30,	Balance		Issuances		Settlements		Balance		period
2018
Interest rate lock commitments with customers	$	726	$	7,950	$	(8,138)	$	538	$	(188)
Individual forward sale commitments with investors		51		827		(829)		49		(2)
2017
Interest rate lock commitments with customers	$	818	$	11,440	$	(11,127)	$	1,131	$	313
Individual forward sale commitments with investors		177		(49)		(124)		4		(173)

Fair Value, by Balance Sheet Grouping

The following table provides estimated fair values of the Company’s financial instruments at September 30, 2018 and December 31, 2017, whether or not recognized at fair value in the Consolidated Balance Sheets:

	September 30,				December 31,
	2018				2017
	Carrying		Fair		Carrying		Fair
	Amount		Value		Amount		Value
Financial Assets
Level 1 inputs:
Cash and cash equivalents	$	15,202	$	15,202	$	18,915	$	18,915
Certificates of deposit at other financial institutions		17,362		17,362		18,108		18,108
Level 2 inputs:
Securities available-for-sale, at fair value		97,374		97,374		82,480		82,480
Loans held for sale, at fair value		54,784		54,784		53,463		53,463
FHLB stock, at cost		7,131		7,131		2,871		2,871
Accrued interest receivable		4,453		4,453		3,566		3,566
Paired off commitments with investors		13		13		53		53
Individual forward sale commitments with investors		332		332		—		—
Level 3 inputs:
Loans receivable, gross		961,145		951,178		773,445		780,551
Servicing rights, held at lower of cost or fair value		9,190		13,489		6,795		8,608
Fair value interest rate locks with customers		538		538		726		726
Individual forward sale commitments with investors		49		49		51		51
Financial Liabilities
Level 2 inputs:
Deposits		944,537		935,941		829,842		838,087
Borrowings		86,526		86,426		7,529		7,498
Subordinated note		9,860		10,741		9,845		10,741
Accrued interest payable		506		506		214		214
Individual forward sale commitments with investors		—		—		65		65

Level 3

Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]

Valuation assumptions used in determining the fair value of servicing rights

Quantitative Information about Level 3 Fair Value Measurements - Shown in the table below is the fair value of financial instruments measured under a Level 3 unobservable input on a recurring and nonrecurring basis at September 30, 2018:

Level 3		Significant	Range	Weighted
Fair Value Instruments	Valuation Technique	Unobservable Inputs	(Weighted Average)	Average
RECURRING
Interest rate lock commitments with customers	Quoted market prices	Pull-through expectations	80% - 99%	94.6	%
Individual forward sale commitments with investors	Quoted market prices	Pull-through expectations	80% - 99%	94.6	%
NONRECURRING
Impaired loans	Fair value of underlying collateral	Discount applied to the obtained appraisal	0% - 50%	40.4	%

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Employee Benefits (Tables)

9 Months Ended

Sep. 30, 2018

Compensation and Retirement Disclosure [Abstract]

Schedule of Shares Under ESOP

Shares held by the ESOP at September 30, 2018 and 2017 were as follows (shown as actual):

	Balances		Balances
	at September 30, 2018		at September 30, 2017
Allocated shares		153,049		126,589
Committed to be released shares		19,441		19,441
Unallocated shares		84,243		110,164
Total ESOP shares		256,733		256,194
Fair value of unallocated shares (in thousands)	$	5,037	$	5,180

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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2018

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, 2018 and 2017:

	At or For the Three Months Ended September 30,				At or For the Nine Months Ended September 30,
Numerator:	2018		2017		2018		2017
Net income (in thousands)	$	4,052	$	3,454	$	12,630	$	10,406
Denominator:
Basic weighted average common shares outstanding		3,610,731		3,051,744		3,590,383		2,949,092
Dilutive shares		169,247		187,584		182,025		192,685
Diluted weighted average common shares outstanding		3,779,978		3,239,328		3,772,408		3,141,777
Basic earnings per share	$	1.12	$	1.13	$	3.52	$	3.53
Diluted earnings per share	$	1.07	$	1.07	$	3.35	$	3.31
Potentially dilutive weighted average share options that were not included in the computation of diluted earnings per share because to do so would be anti-dilutive		10,131		—		4,144		—

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Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2018

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 awards during the nine months ended September 30, 2018 (shown as actual):

				Weighted-Average
		Weighted-		Remaining
		Average		Contractual Term In	Aggregate
	Shares	Exercise Price		Years	Intrinsic Value
Outstanding at January 1, 2018	256,237	$	16.89	6.36	$	9,655,010
Granted	100,000		58.60	6.50		—
Less exercised	40,633	$	16.89	—	$	1,662,233
Forfeited or expired	—		—	—		—
Outstanding at September 30, 2018	315,604	$	30.11	6.88	$	8,371,903
Expected to vest, assuming a 0.31% annual forfeiture rate (1)	314,601	$	30.03	6.88	$	8,367,470
Exercisable at September 30, 2018	154,804	$	16.89	5.45	$	6,011,039

__________________________

(1) Forfeiture rate has been calculated and estimated to assume a forfeiture of 1/32 over the 10-year contractual life, or 3.1% of the options forfeited over 10 years.

Summary of Nonvested Awards

The following table presents a summary of the Company’s nonvested awards during the nine months ended September 30, 2018 (shown as actual):

		Weighted-Average
		Grant-Date Fair Value
Nonvested Shares	Shares	Per Share
Nonvested at January 1, 2018	36,842	$	17.63
Granted	25,000		58.60
Less vested	18,421	$	17.63
Forfeited or expired	—		—
Nonvested at September 30, 2018	43,421	$	41.22

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Regulatory Capital (Tables)

9 Months Ended

Sep. 30, 2018

Regulatory Capital Requirements [Abstract]

Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations

The following table compares the Bank’s actual capital amounts and ratios at September 30, 2018 and December 31, 2017 to their minimum regulatory capital requirements and well capitalized regulatory capital at those dates (dollars in thousands):

													To be Well Capitalized
													Under Prompt
					For Capital				For Capital Adequacy				Corrective
	Actual				Adequacy Purposes				with Capital Buffer				Action Provisions
Bank Only	Amount		Ratio		Amount		Ratio		Amount		Ratio		Amount		Ratio
At September 30, 2018
Total risk-based capital
(to risk-weighted assets)	$	147,950	15.20	%	$	77,881	8.00	%	$	96,182	9.88	%	$	97,351	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	135,780	13.95	%	$	58,410	6.00	%	$	76,712	7.88	%	$	77,881	8.00	%
Tier 1 leverage capital
(to average assets)	$	135,780	11.73	%	$	46,305	4.00	%		N/A	N/A		$	57,881	5.00	%
CET 1 capital
(to risk-weighted assets)	$	135,780	13.95	%	$	43,808	4.50	%	$	74,279	7.63	%	$	63,278	6.50	%
At December 31, 2017
Total risk-based capital
(to risk-weighted assets)	$	133,967	16.25	%	$	65,965	8.00	%	$	76,272	9.25	%	$	82,456	10.00	%
Tier 1 risk-based capital
(to risk-weighted assets)	$	123,651	15.00	%	$	49,474	6.00	%	$	59,781	7.25	%	$	65,965	8.00	%
Tier 1 leverage capital
(to average assets)	$	123,651	12.61	%	$	39,233	4.00	%		N/A	N/A		$	49,041	5.00	%
CET 1 capital
(to risk-weighted assets)	$	123,651	15.00	%	$	37,105	4.50	%	$	47,412	5.75	%	$	53,597	6.50	%

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Business Segments (Tables)

9 Months Ended

Sep. 30, 2018

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The tables below summarize the financial results for each segment based primarily on the number of FTEs and assets within each segment for the three and nine months ended September 30, 2018 and 2017:

	At or For the Three Months Ended September 30, 2018
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	946	$	11,912	$	12,858
Provision for loan losses		(55)		(395)		(450)
Noninterest income		3,606		1,196		4,802
Noninterest expense		(4,113)		(7,725)		(11,838)
Income before provision for income taxes		384		4,988		5,372
Provision for income taxes		(104)		(1,216)		(1,320)
Net income	$	280	$	3,772	$	4,052
Total average assets at period end	$	241,164	$	920,742	$	1,161,906
FTEs		114		231		345

	At or For the Three Months Ended September 30, 2017
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	812	$	10,210	$	11,022
Provision for loan losses		(127)		(323)		(450)
Noninterest income		5,014		1,413		6,427
Noninterest expense		(4,586)		(7,003)		(11,589)
Income before provision for income taxes		1,113		4,297		5,410
Provision for income taxes		(407)		(1,549)		(1,956)
Net income	$	706	$	2,748	$	3,454
Total average assets at period end	$	220,898	$	744,820	$	965,718
FTEs		119		204		323

	At or For the Nine Months Ended September 30, 2018
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	2,425	$	33,855	$	36,280
Provision for loan losses		(200)		(1,050)		(1,250)
Noninterest income		11,819		3,621		15,440
Noninterest expense		(12,677)		(22,341)		(35,018)
Income before provision for income taxes		1,367		14,085		15,452
Provision for income taxes		(250)		(2,572)		(2,822)
Net income	$	1,117	$	11,513	$	12,630
Total average assets at period end	$	226,836	$	860,858	$	1,087,694
FTEs		114		231		345

	At or For the Nine Months Ended September 30, 2017
	Home Lending		Commercial and Consumer Banking		Total
Condensed income statement:
Net interest income (1)	$	1,857	$	28,105	$	29,962
Provision for loan losses		(324)		(126)		(450)
Noninterest income		14,863		3,941		18,804
Noninterest expense		(12,985)		(19,924)		(32,909)
Income before provision for income taxes		3,411		11,996		15,407
Provision for income taxes		(1,107)		(3,894)		(5,001)
Net income	$	2,304	$	8,102	$	10,406
Total average assets at period end	$	196,765	$	706,017	$	902,782
FTEs		119		204		323

___________________________

Net interest income is the difference between interest earned on assets and the cost of liabilities to fund those assets. Interest earned includes actual interest earned on segment assets and, if the segment has excess liabilities, interest credits for providing funding to the other segment. The cost of liabilities includes interest expense on segment liabilities and, if the segment does not have enough liabilities to fund its assets, a funding charge based on the cost of assigned liabilities to fund segment assets.

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Goodwill And Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in other intangible assets

The following table summarizes the changes in the Company’s other intangible assets for the year ended December 31, 2017, and the nine months ended September 30, 2018.

	Other Intangible Assets
			Accumulated
	Gross		Amortization		Net
Balance, December 31, 2016	$	2,239	$	(522)	$	1,717
Amortization		—		(400)		(400)
Balance, December 31, 2017		2,239		(922)		1,317
Amortization		—		(230)		(230)
Balance, September 30, 2018	$	2,239	$	(1,152)	$	1,087

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Amortization expense for core deposit intangible is expected to be as follows at September 30, 2018:

Remainder of 2018	$	77
2019		235
2020		181
2021		166
2022		166
Thereafter		262
Total	$	1,087

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Basis of Presentation and Summary of Significant Accounting Policies (Details) $ in Millions		9 Months Ended
	Jul. 17, 2018 USD ($) item	Sep. 30, 2018 segment item Office	Dec. 31, 2017 USD ($)	Jul. 09, 2012
Schedule of Accounting Policies [Line Items]
Percentage of common shares purchased under ESOP				8.00%
Number of business segments | segment		2
Proforma adjustment | ASU 2016-02
Schedule of Accounting Policies [Line Items]
Operating lease right of use asset | $			$ 4.7
Puget Sound [Member]
Schedule of Accounting Policies [Line Items]
Number of bank branches		12
Number of administrative offices that accept deposits | Office		1
Number of loan production offices		7
Tri-Cities, Washington [Member]
Schedule of Accounting Policies [Line Items]
Number of loan production offices		1
Anchor Bancorp
Schedule of Accounting Policies [Line Items]
Number of bank branches	9
Number of loan production offices	1
Subsequent Events
Aggregate consideration paid | $	$ 73.3

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Securities Available-for-sale - Available-for-sale securities reconciliation (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost	$ 100,768	$ 83,085
Unrealized gains	50	269
Unrealized losses	(3,444)	(874)
Securities available-for-sale, at fair value	97,374	82,480
U.S. agency securities
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost	16,058	9,077
Unrealized gains	24	49
Unrealized losses	(270)	(11)
Securities available-for-sale, at fair value	15,812	9,115
Corporate securities
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost	7,082	7,113
Unrealized gains	4	9
Unrealized losses	(179)	(96)
Securities available-for-sale, at fair value	6,907	7,026
Municipal bonds
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost	13,203	12,720
Unrealized gains	3	148
Unrealized losses	(599)	(82)
Securities available-for-sale, at fair value	12,607	12,786
Mortgage-backed securities
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost	48,726	40,161
Unrealized gains	19	63
Unrealized losses	(1,826)	(490)
Securities available-for-sale, at fair value	46,919	39,734
U.S. Small Business Administration securities
Debt and Equity Securities, FV-NI [Line Items]
Amortized cost	15,699	14,014
Unrealized gains	0	0
Unrealized losses	(570)	(195)
Securities available-for-sale, at fair value	$ 15,129	$ 13,819

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Securities Available-for-sale - Narrative (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2018 USD ($) security	Dec. 31, 2017 USD ($) security
Investments, Debt and Equity Securities [Abstract]
Investments with unrealized losses of less than one year | security	37	21
Investments with unrealized losses of more than one year | security	29	17
Number of securities pledged and held at FHLB | security	7	9
Pledged securities for FHLB	$ 10,300,000	$ 10,700,000
Public deposits	7,800,000	7,600,000
Collateral requirement	3,300,000	3,200,000
Other than temporary impairment losses, investments	$ 0	$ 0

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Securities Available-for-sale - Investments with Unrealized Losses Policy (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value
Unrealized loss positon, Fair Value, Less than 12 Months	$ 54,493	$ 32,209
Unrealized loss position, Fair Value, 12 Months or Longer	36,945	24,493
Unrealized loss position, Fair Value	91,438	56,702
Unrealized Losses
Unrealized loss position, Unrealized losses, Less than 12 Months	(1,351)	(331)
Unrealized loss position, Unrealized losses, 12 Months or Longer	(2,093)	(543)
Unrealized losses	(3,444)	(874)
U.S. agency securities
Fair Value
Unrealized loss positon, Fair Value, Less than 12 Months	13,787	2,987
Unrealized loss position, Fair Value, 12 Months or Longer	0	0
Unrealized loss position, Fair Value	13,787	2,987
Unrealized Losses
Unrealized loss position, Unrealized losses, Less than 12 Months	(270)	(11)
Unrealized loss position, Unrealized losses, 12 Months or Longer	0	0
Unrealized losses	(270)	(11)
Corporate securities
Fair Value
Unrealized loss positon, Fair Value, Less than 12 Months	4,007	4,102
Unrealized loss position, Fair Value, 12 Months or Longer	1,897	1,915
Unrealized loss position, Fair Value	5,904	6,017
Unrealized Losses
Unrealized loss position, Unrealized losses, Less than 12 Months	(79)	(15)
Unrealized loss position, Unrealized losses, 12 Months or Longer	(100)	(81)
Unrealized losses	(179)	(96)
Municipal bonds
Fair Value
Unrealized loss positon, Fair Value, Less than 12 Months	6,077	5,982
Unrealized loss position, Fair Value, 12 Months or Longer	5,115	0
Unrealized loss position, Fair Value	11,192	5,982
Unrealized Losses
Unrealized loss position, Unrealized losses, Less than 12 Months	(165)	(82)
Unrealized loss position, Unrealized losses, 12 Months or Longer	(434)	0
Unrealized losses	(599)	(82)
Mortgage-backed securities
Fair Value
Unrealized loss positon, Fair Value, Less than 12 Months	23,653	7,262
Unrealized loss position, Fair Value, 12 Months or Longer	21,773	20,635
Unrealized loss position, Fair Value	45,426	27,897
Unrealized Losses
Unrealized loss position, Unrealized losses, Less than 12 Months	(656)	(61)
Unrealized loss position, Unrealized losses, 12 Months or Longer	(1,170)	(429)
Unrealized losses	(1,826)	(490)
U.S. Small Business Administration securities
Fair Value
Unrealized loss positon, Fair Value, Less than 12 Months	6,969	11,876
Unrealized loss position, Fair Value, 12 Months or Longer	8,160	1,943
Unrealized loss position, Fair Value	15,129	13,819
Unrealized Losses
Unrealized loss position, Unrealized losses, Less than 12 Months	(181)	(162)
Unrealized loss position, Unrealized losses, 12 Months or Longer	(389)	(33)
Unrealized losses	$ (570)	$ (195)

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Securities Available-for-sale - Available for Sale Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Amortized Cost
Total	$ 100,768	$ 83,085
Fair Value
Total	97,374	82,480
U.S. agency securities
Amortized Cost
Due after five years through ten years	11,060	4,079
Due after ten years	4,998	4,998
Subtotal	16,058	9,077
Total	16,058	9,077
Fair Value
Due after five years through ten years	10,909	4,124
Due after ten years	4,903	4,991
Subtotal	15,812	9,115
Total	15,812	9,115
Corporate securities
Amortized Cost
Due after one year through five years	6,086	5,117
Due after five years through ten years	996	1,996
Subtotal	7,082	7,113
Total	7,082	7,113
Fair Value
Due after one year through five years	6,001	5,111
Due after five years through ten years	906	1,915
Subtotal	6,907	7,026
Total	6,907	7,026
Municipal bonds
Amortized Cost
Due after one year through five years	2,659	2,001
Due after five years through ten years	1,736	4,111
Due after ten years	8,808	6,608
Subtotal	13,203	12,720
Total	13,203	12,720
Fair Value
Due after one year through five years	2,568	2,026
Due after five years through ten years	1,702	4,206
Due after ten years	8,337	6,554
Subtotal	12,607	12,786
Total	12,607	12,786
Mortgage-backed securities
Amortized Cost
Mortgage-backed securities	48,726	40,161
Total	48,726	40,161
Fair Value
Mortgage-backed securities	46,919	39,734
Total	46,919	39,734
Federal National Mortgage Association ("FNMA")
Amortized Cost
Mortgage-backed securities	32,735	23,310
Fair Value
Mortgage-backed securities	31,597	23,091
Federal Home Loan Mortgage Corporation ("FHLMC")
Amortized Cost
Mortgage-backed securities	10,737	10,818
Fair Value
Mortgage-backed securities	10,256	10,629
Government National Mortgage Association ("GNMA")
Amortized Cost
Mortgage-backed securities	5,254	6,033
Fair Value
Mortgage-backed securities	5,066	6,014
U.S. Small Business Administration securities
Amortized Cost
Due after five years through ten years	13,837	12,065
Due after ten years	1,862	1,949
Subtotal	15,699	14,014
Total	15,699	14,014
Fair Value
Due after five years through ten years	13,354	11,896
Due after ten years	1,775	1,923
Subtotal	15,129	13,819
Total	$ 15,129	$ 13,819

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Securities Available-for-sale - Gains and Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Investments, Debt and Equity Securities [Abstract]
Gross Gains	$ 0	$ 143	$ 113	$ 413
Gross (Losses)	0	0	0	(33)
Proceeds	$ 0	$ 9,115	$ 5,305	$ 39,103

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Loans Receivable and Allowance For Loan Losses - Composition of Loan Portfolio (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 961,145	$ 773,445
Allowance for loan losses	(12,045)	(10,756)
Deferred costs and fees, net	(3,195)	(2,708)
Premiums on purchased loans	1,667	1,577
Loans receivable, net	947,572	761,558
CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	257,474	208,668
Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	155,870	130,176
Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	42,967	41,049
Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	56,578	35,397
Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	2,059	2,046
COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	181,326	124,703
Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	113,786	83,306
Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	67,540	41,397
Residential Portfolio Segment | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	522,345	440,074
Residential Portfolio Segment | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	68,694	63,611
Residential Portfolio Segment | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	191,172	143,068
Residential Portfolio Segment | Home equity.
Financing Receivable, Recorded Investment [Line Items]
Total loans	26,085	25,289
Residential Portfolio Segment | One-to-four-family (1)
Financing Receivable, Recorded Investment [Line Items]
Total loans	188,333	163,655
Residential Portfolio Segment | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 48,061	$ 44,451

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Loans Receivable and Allowance For Loan Losses - Narrative (Details)	Sep. 30, 2018 division segment item Office	Dec. 31, 2017 segment item
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loan production offices | Office	1
Number of loan portfolio segments | segment	3	3
Number of warehouse lending divisions | division	2
Multi-family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of units in real estate property | item	5	5

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Loans Receivable and Allowance For Loan Losses - Allowance for Loan Losses by Loan Categories (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
ALLOWANCE FOR LOAN LOSSES
Beginning balance	$ 11,571	$ 10,143	$ 10,756	$ 10,211
Provision for loan loss	450	450	1,250	450
Charge-offs	(192)	(240)	(648)	(624)
Recoveries	216	245	687	561
Net recoveries (charge-offs)	24	5	39	(63)
Ending balance	12,045	10,598	12,045	10,598
Loans individually evaluated for impairment					$ 877		$ 0
Loans collectively evaluated for impairment					11,168		10,598
Period end amount allocated	11,571	10,143	10,756	10,211	12,045	$ 10,756	10,598
LOANS RECEIVABLE
Loans individually evaluated for impairment					2,172		761
Loans collectively evaluated for impairment					958,973		764,810
Total loans receivable					961,145	773,445	765,571
REAL ESTATE LOANS
ALLOWANCE FOR LOAN LOSSES
Beginning balance	5,125	4,144	4,770	3,547
Provision for loan loss	324	481	667	1,077
Charge-offs	0	(55)	(4)	(55)
Recoveries	15	35	31	36
Net recoveries (charge-offs)	15	(20)	27	(19)
Ending balance	5,464	4,605	5,464	4,605
Loans individually evaluated for impairment					21		0
Loans collectively evaluated for impairment					5,443		4,605
Period end amount allocated	5,125	4,144	4,770	3,547	5,464	4,770	4,605
LOANS RECEIVABLE
Loans individually evaluated for impairment					290		210
Loans collectively evaluated for impairment					522,055		429,998
Total loans receivable					522,345	440,074	430,208
CONSUMER LOANS
ALLOWANCE FOR LOAN LOSSES
Beginning balance	3,184	2,669	2,814	2,082
Provision for loan loss	(23)	65	348	726
Charge-offs	(192)	(152)	(644)	(536)
Recoveries	201	208	652	518
Net recoveries (charge-offs)	9	56	8	(18)
Ending balance	3,170	2,790	3,170	2,790
Loans individually evaluated for impairment					156		0
Loans collectively evaluated for impairment					3,014		2,790
Period end amount allocated	3,184	2,669	2,814	2,082	3,170	2,814	2,790
LOANS RECEIVABLE
Loans individually evaluated for impairment					444		0
Loans collectively evaluated for impairment					257,030		201,674
Total loans receivable					257,474	208,668	201,674
COMMERCIAL BUSINESS LOANS
ALLOWANCE FOR LOAN LOSSES
Beginning balance	2,567	2,453	2,014	2,675
Provision for loan loss	734	(130)	1,283	(357)
Charge-offs	0	(33)	0	(33)
Recoveries	0	2	4	7
Net recoveries (charge-offs)	0	(31)	4	(26)
Ending balance	3,301	2,292	3,301	2,292
Loans individually evaluated for impairment					700		0
Loans collectively evaluated for impairment					2,601		2,292
Period end amount allocated	2,567	2,453	2,014	2,675	3,301	2,014	2,292
LOANS RECEIVABLE
Loans individually evaluated for impairment					1,438		551
Loans collectively evaluated for impairment					179,888		133,138
Total loans receivable					181,326	124,703	133,689
Unallocated Financing Receivables [Member]
ALLOWANCE FOR LOAN LOSSES
Beginning balance	695	877	1,158	1,907
Provision for loan loss	(585)	34	(1,048)	(996)
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Net recoveries (charge-offs)	0	0	0	0
Ending balance	110	911	110	911
Loans individually evaluated for impairment					0		0
Loans collectively evaluated for impairment					110		911
Period end amount allocated	$ 695	$ 877	$ 1,158	$ 1,907	110	$ 1,158	911
LOANS RECEIVABLE
Loans individually evaluated for impairment					0		0
Loans collectively evaluated for impairment					0		0
Total loans receivable					$ 0		$ 0

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Loans Receivable and Allowance For Loan Losses - Aging Analysis of Past Due Loans (Details) - USD ($)	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	$ 0	$ 0
Total Past Due	1,081,000	1,588,000
Current	960,064,000	771,857,000
Total loans receivable	961,145,000	773,445,000	$ 765,571,000
REAL ESTATE LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans receivable	522,345,000	440,074,000	430,208,000
Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	187,000	400,000
Current	522,158,000	439,674,000
Total loans receivable	522,345,000	440,074,000
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	68,694,000	63,611,000
Total loans receivable	68,694,000	63,611,000
Construction and development
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	191,172,000	143,068,000
Total loans receivable	191,172,000	143,068,000
Home equity.
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	46,000	258,000
Current	26,039,000	25,031,000
Total loans receivable	26,085,000	25,289,000
One-to-four-family (1)
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	141,000	142,000
Current	188,192,000	163,513,000
Total loans receivable	188,333,000	163,655,000
Multi-family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	48,061,000	44,451,000
Total loans receivable	48,061,000	44,451,000
CONSUMER LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	894,000	637,000
Current	256,580,000	208,031,000
Total loans receivable	257,474,000	208,668,000	201,674,000
Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	637,000	569,000
Current	155,233,000	129,607,000
Total loans receivable	155,870,000	130,176,000
Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	198,000	68,000
Current	42,769,000	40,981,000
Total loans receivable	42,967,000	41,049,000
Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	57,000	0
Current	56,521,000	35,397,000
Total loans receivable	56,578,000	35,397,000
Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,000	0
Current	2,057,000	2,046,000
Total loans receivable	2,059,000	2,046,000
COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	551,000
Current	181,326,000	124,152,000
Total loans receivable	181,326,000	124,703,000	$ 133,689,000
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	551,000
Current	113,786,000	82,755,000
Total loans receivable	113,786,000	83,306,000
Warehouse lending
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Current	67,540,000	41,397,000
Total loans receivable	67,540,000	41,397,000
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	450,000	568,000
30-59 Days Past Due | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	264,000
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	0	122,000
30-59 Days Past Due | One-to-four-family (1)
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	142,000
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	450,000	304,000
30-59 Days Past Due | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	347,000	255,000
30-59 Days Past Due | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	96,000	49,000
30-59 Days Past Due | Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	7,000	0
30-59 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	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	213,000	785,000
60-89 Days Past Due | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
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	0	0
60-89 Days Past Due | One-to-four-family (1)
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	213,000	234,000
60-89 Days Past Due | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	149,000	215,000
60-89 Days Past Due | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	62,000	19,000
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	2,000	0
60-89 Days Past Due | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	551,000
60-89 Days Past Due | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	551,000
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	418,000	235,000
90 Days or More Past Due | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	187,000	136,000
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	46,000	136,000
90 Days or More Past Due | One-to-four-family (1)
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	141,000	0
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	231,000	99,000
90 Days or More Past Due | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	141,000	99,000
90 Days or More Past Due | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	40,000	0
90 Days or More Past Due | Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	50,000	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	2,172,000	1,039,000
Non-Accrual | Total real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	290,000	293,000
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	149,000	151,000
Non-Accrual | One-to-four-family (1)
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	141,000	142,000
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	444,000	195,000
Non-Accrual | Indirect home improvement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	339,000	195,000
Non-Accrual | Solar
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	40,000	0
Non-Accrual | Marine
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	63,000	0
Non-Accrual | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,000	0
Non-Accrual | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,438,000	551,000
Non-Accrual | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,438,000	551,000
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 - Financing Receivables, Related Allowance Recorded and No Related Allowance Recorder (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded					$ 769
Unpaid Principal Balance, with related allowance recorded	$ 2,023		$ 2,023		337
Impaired Financing Receivable, Unpaid Principal Balance, Total	2,172		2,172		1,106
Impaired Financing Receivable, Write-downs [Abstract]
Impairment					(12)
Write-downs with related allowance recorded	0		0		0
Write-downs	0		0		(12)
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded					757
Recorded Investment, with related allowance recorded	2,023		2,023		337
Recorded Investment	2,172		2,172		1,094
Impaired Financing Receivable Related Allowance Abstract
Related Allowance, with no related allowance recorded					0
Related Allowance, with related allowance recorded	877		877		89
Related Allowance	877		877		89
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Average Recorded Investment, with related allowance recorded	977	$ 551	859	$ 551
Impaired Financing Receivable, Average Recorded Investment	1,143	808	1,030	827
Impaired Financing Receivable, Interest Income [Abstract]
Interest Income Recognized, with related allowance recorded	47	23	62	23
Interest Income Recognized	49	24	67	26
Home equity
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded	149		149		151
Impaired Financing Receivable, Write-downs [Abstract]
Impairment	0		0		0
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded	149		149		151
Impaired Financing Receivable Related Allowance Abstract
Related Allowance, with no related allowance recorded	0		0		0
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Average Recorded Investment, with no related allowance recorded	166	201	171	220
Impaired Financing Receivable, Interest Income [Abstract]
Interest Income Recognized, with no related allowance recorded	2	0	5	0
One-to-four-family (1)
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded					67
Unpaid Principal Balance, with related allowance recorded	141		141		142
Impaired Financing Receivable, Write-downs [Abstract]
Impairment					(12)
Write-downs with related allowance recorded	0		0		0
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded					55
Recorded Investment, with related allowance recorded	141		141		142
Impaired Financing Receivable Related Allowance Abstract
Related Allowance, with no related allowance recorded					0
Related Allowance, with related allowance recorded	21		21		21
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Average Recorded Investment, with no related allowance recorded	0	56	0	56
Average Recorded Investment, with related allowance recorded	141	0	196	0
Impaired Financing Receivable, Interest Income [Abstract]
Interest Income Recognized, with no related allowance recorded	0	1	0	3
Interest Income Recognized, with related allowance recorded	1	0	4	0
CONSUMER LOANS
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with related allowance recorded	444		444		195
Impaired Financing Receivable, Write-downs [Abstract]
Write-downs with related allowance recorded	0		0		0
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with related allowance recorded	444		444		195
Impaired Financing Receivable Related Allowance Abstract
Related Allowance, with related allowance recorded	156		156		68
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Average Recorded Investment, with related allowance recorded	357	0	303	0
Impaired Financing Receivable, Interest Income [Abstract]
Interest Income Recognized, with related allowance recorded	8	0	20	0
COMMERCIAL BUSINESS LOANS
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded					551
Unpaid Principal Balance, with related allowance recorded	1,438		1,438
Impaired Financing Receivable, Write-downs [Abstract]
Impairment					0
Write-downs with related allowance recorded	0		0
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded					551
Recorded Investment, with related allowance recorded	1,438		1,438
Impaired Financing Receivable Related Allowance Abstract
Related Allowance, with no related allowance recorded					0
Related Allowance, with related allowance recorded	700		700
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Average Recorded Investment, with related allowance recorded	479	551	360	551
Impaired Financing Receivable, Interest Income [Abstract]
Interest Income Recognized, with related allowance recorded	38	23	38	23
Total real estate loans
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
Unpaid Principal Balance, with no related allowance recorded					218
Impaired Financing Receivable, Write-downs [Abstract]
Impairment					(12)
Impaired Financing Receivable, Recorded Investment [Abstract]
Recorded Investment, with no related allowance recorded					206
Impaired Financing Receivable Related Allowance Abstract
Related Allowance, with no related allowance recorded					$ 0
Impaired Financing Receivable, Average Recorded Investment [Abstract]
Average Recorded Investment, with no related allowance recorded	166	257	171	276
Impaired Financing Receivable, Interest Income [Abstract]
Interest Income Recognized, with no related allowance recorded	$ 2	$ 1	$ 5	$ 3

XML

Loans Receivable and Allowance For Loan Losses - Loans by Credit Quality Indicator (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 961,145	$ 773,445	$ 765,571
REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	522,345	440,074	430,208
Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	68,694	63,611
Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	191,172	143,068
Home equity.
Financing Receivable, Recorded Investment [Line Items]
Total loans	26,085	25,289
One-to-four-family (1)
Financing Receivable, Recorded Investment [Line Items]
Total loans	188,333	163,655
Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	48,061	44,451
CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	257,474	208,668	201,674
Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	155,870	130,176
Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	42,967	41,049
Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	56,578	35,397
Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	2,059	2,046
COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	181,326	124,703	$ 133,689
Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	113,786	83,306
Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	67,540	41,397
Pass
Financing Receivable, Recorded Investment [Line Items]
Total loans	946,008	764,318
Pass | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	522,055	438,227
Pass | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	68,694	62,057
Pass | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	191,172	143,068
Pass | Home equity.
Financing Receivable, Recorded Investment [Line Items]
Total loans	25,936	25,138
Pass | One-to-four-family (1)
Financing Receivable, Recorded Investment [Line Items]
Total loans	188,192	163,513
Pass | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	48,061	44,451
Pass | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	257,030	208,425
Pass | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	155,531	129,981
Pass | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	42,927	41,049
Pass | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	56,515	35,397
Pass | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	2,057	1,998
Pass | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	166,923	117,666
Pass | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	99,383	76,942
Pass | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	67,540	40,724
Watch
Financing Receivable, Recorded Investment [Line Items]
Total loans	7,729	673
Watch | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Construction and development
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | Home equity.
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Watch | One-to-four-family (1)
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	7,729	673
Watch | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	7,729	0
Watch | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	673
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	1,979
Special Mention | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	1,554
Special Mention | Commercial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	1,554
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 (1)
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	425
Special Mention | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	425
Special Mention | Warehouse lending
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard
Financing Receivable, Recorded Investment [Line Items]
Total loans	7,408	6,475
Substandard | REAL ESTATE LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	290	293
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	149	151
Substandard | One-to-four-family (1)
Financing Receivable, Recorded Investment [Line Items]
Total loans	141	142
Substandard | Multi-family
Financing Receivable, Recorded Investment [Line Items]
Total loans	0	0
Substandard | CONSUMER LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	444	243
Substandard | Indirect home improvement
Financing Receivable, Recorded Investment [Line Items]
Total loans	339	195
Substandard | Solar
Financing Receivable, Recorded Investment [Line Items]
Total loans	40	0
Substandard | Marine
Financing Receivable, Recorded Investment [Line Items]
Total loans	63	0
Substandard | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Total loans	2	48
Substandard | COMMERCIAL BUSINESS LOANS
Financing Receivable, Recorded Investment [Line Items]
Total loans	6,674	5,939
Substandard | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Total loans	6,674	5,939
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 (1)
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 (1)
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

Servicing Rights - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Off-balance Sheet Risks, Disclosure Information [Line Items]
Contractually specified servicing fees, late fees, and other ancillary fees	$ 634,000	$ 430,000	$ 1,700,000	$ 1,800,000
Mortgage, commercial and consumer servicing rights
Off-balance Sheet Risks, Disclosure Information [Line Items]
The unpaid principal balances of mortgage loans serviced	1,000,000,000		1,000,000,000		$ 778,900,000
Mortgage servicing rights
Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair market value of servicing rights' assets	$ 13,500,000		$ 13,500,000		$ 8,600,000

XML

Servicing Rights - Servicing Rights (Details) - Mortgage servicing rights - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance	$ 8,352	$ 4,899	$ 6,795	$ 8,459
Additions	1,451	1,326	3,970	3,569
Sales	0	0	0	(4,751)
Servicing rights amortized	(613)	(414)	(1,575)	(1,465)
Impairment on servicing rights	0	0	0	(1)
Ending balance	$ 9,190	$ 5,811	$ 9,190	$ 5,811

XML

Servicing Rights - Valuation Assumptions (Details)	9 Months Ended		12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Off-balance Sheet Risks, Disclosure Information [Line Items]
Weighted average discount rate	9.50%	9.50%
Conditional prepayment rate ("CPR")	8.80%	11.30%
Weighted average life in years	8 years 1 month 6 days	6 years 9 months 18 days
Mortgage, commercial and consumer servicing rights
Off-balance Sheet Risks, Disclosure Information [Line Items]
Weighted average discount rate	9.70%		9.60%
Conditional prepayment rate ("CPR")	8.80%		10.90%

XML

Servicing Rights - Changes in Valuation Assumptions (Details) - USD ($)	9 Months Ended		12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
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%
Conditional prepayment rate	8.80%	11.30%
Discount rate	9.50%	9.50%
Mortgage, commercial and consumer servicing rights
Off-balance Sheet Risks, Disclosure Information [Line Items]
Aggregate portfolio principal balance	$ 1,043,978		$ 775,093
Weighted average rate of note	4.20%		4.10%
Conditional prepayment rate	8.80%		10.90%
Conditional prepayment rate, 0.5% Adverse Change	10.30%		17.70%
Conditional prepayment rate, 1.0% Adverse Change	13.80%		24.50%
Fair value MSR	$ 13,489		$ 8,602
Fair value MSR, 0.5% Adverse Change	12,264		6,811
Fair value of MSR, 1.0% Adverse Change	$ 10,703		$ 5,614
Percentage of MSR	1.30%		1.10%
Percentage of MSR, 0.5% Adverse Change	1.20%		0.90%
Percentage of MSR, 1.0% Adverse Change	1.00%		0.70%
Discount rate	9.70%		9.60%
Discount rate, 0.5% Adverse Change	10.20%		10.10%
Discount rate, 1.0% Adverse Change	10.70%		10.60%
Fair value MSR, 0.5% Adverse Change	$ 13,190		$ 8,433
Fair value MSR, 1.0% Adverse Change	$ 12,904		$ 8,271
Percentage of MSR, 0.5% Adverse Change	1.30%		1.10%
Percentage of MSR, 1.0% Adverse Change	1.20%		1.10%

XML

Derivatives (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Derivative [Line Items]
Margin collateral	$ 220,000		$ 220,000		$ 75,000
Derivative instruments, gain (loss) on sale of loans	(345,000)	$ 374,000	138,000	$ (7,000)
Not Designated as Hedging Instrument | Fallout adjusted interest rate lock commitments with customers
Derivative [Line Items]
Notional	32,553,000		32,553,000		31,951,000
Asset	538,000		538,000		726,000
Liability	0		0		0
Not Designated as Hedging Instrument | Mandatory and best effort forward commitments with investors
Derivative [Line Items]
Notional	14,597,000		14,597,000		12,505,000
Asset	49,000		49,000		51,000
Liability	0		0		0
Not Designated as Hedging Instrument | Mortgage-backed securities
Derivative [Line Items]
Notional	66,500,000		66,500,000		66,500,000
Asset	332,000		332,000		0
Liability	0		0		65,000
Not Designated as Hedging Instrument | TBA mortgage-backed securities forward sales paired off with investors
Derivative [Line Items]
Notional	25,500,000		25,500,000		36,500,000
Asset	13,000		13,000		53,000
Liability	$ 0		$ 0		$ 0

XML

Deposits - Deposit Liabilities (Details) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Banking and Thrift [Abstract]
Noninterest-bearing checking	$ 174,712,000	$ 177,739,000
Interest-bearing checking	115,059,000	119,872,000
Savings	78,785,000	72,082,000
Money market (4)	240,626,000	228,742,000
Certificates of deposit less than $100,000	188,192,000	111,489,000
Certificates of deposit of $100,000 through $250,000	89,075,000	77,934,000
Certificates of deposit of $250,000 and over	42,563,000	32,833,000
Escrow accounts related to mortgages serviced	15,525,000	9,151,000
Total deposits	944,537,000	829,842,000
Remaining Branch Purchase Deposits	122,400,000	134,600,000
Certificate of deposit, brokered	200,000	6,500,000
Interest-bearing Domestic Deposit, Brokered	123,400,000	59,300,000
Federal Reserve Bank required deposit reserves	$ 18,400,000	$ 18,200,000

XML

Deposits - Maturities of Time Deposits for Future Periods (Details) $ in Thousands	Sep. 30, 2018 USD ($)
Banking and Thrift [Abstract]
Maturing in 2018	$ 106,729
Maturing in 2019	113,227
Maturing in 2020	56,192
Maturing in 2021	23,298
Maturing in 2022	17,732
Thereafter	2,652
Total	$ 319,830

XML

Deposits - Interest Expense by Deposit Category (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Banking and Thrift [Abstract]
Interest-bearing checking	$ 53	$ 44	$ 183	$ 66
Savings and money market	584	356	1,296	937
Certificates of deposit	1,213	645	3,046	1,790
Total	$ 1,850	$ 1,045	$ 4,525	$ 2,793

XML

Commitments and Contingencies - Commitment (Details) - Commitments to Extend Credit - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	$ 285,393	$ 284,887
REAL ESTATE LOANS
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	160,007	144,091
Commercial
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	607	107
Construction and development
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	85,959	73,321
One-to-four-family (1)
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	36,736	37,336
Home equity.
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	36,121	32,889
Commercial/Multi-family
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	584	438
Other consumer
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	10,312	10,041
COMMERCIAL BUSINESS LOANS
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	115,074	130,755
Commercial and industrial
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	71,614	52,452
Warehouse lending
Off-balance Sheet Risks, Disclosure Information [Line Items]
Commitments	$ 43,460	$ 78,303

XML

Commitments and Contingencies - Narrative (Details)	1 Months Ended	9 Months Ended
	Mar. 31, 2008 shares	Sep. 30, 2018 USD ($) action $ / shares	Dec. 31, 2017 USD ($) $ / shares
Loss Contingencies [Line Items]
Amount of loans sold to FHLB		$ 61,700,000
Federal Home Loan Bank, First Loss Account Established		693,000
Bank recourse obligation		$ 425,000
Bank recourse obligation, percentage of loans outstanding		0.70%
Outstanding Delinquencies On Loans Sold to Federal Home Loan Bank		$ 0	$ 0
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, executive payment, period following change in control (in months)		12 months
Number of shares received in an IPO | shares	7,158
Common stock, conversion ratio	1.6298
Carrying value of stock		$ 0
Pending material legal actions | action		0
Visa, Inc.
Loss Contingencies [Line Items]
Market value of stock (in dollars per share) | $ / shares		$ 150.09	$ 114.02
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, period of base compensation disbursed as lump sum payment (in months)		12 months
Commitments to Extend Credit
Loss Contingencies [Line Items]
Reserve for estimated losses		$ 253,000	$ 253,000
Guarantee on loans sold
Loss Contingencies [Line Items]
Reserve for estimated losses		$ 1,000,000	$ 1,000,000

XML

Fair Value of Financial Instruments - Available for Sale Securities Measured at Fair Value on a Recurring Basis (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	$ 97,374	$ 82,480
U.S. agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	15,812	9,115
Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	6,907	7,026
Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	12,607	12,786
Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	46,919	39,734
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	15,129	13,819
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
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
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
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
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
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
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	97,374	82,480
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	15,812	9,115
Level 2 | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	6,907	7,026
Level 2 | Municipal bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	12,607	12,786
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	46,919	39,734
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	15,129	13,819
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale, at fair value	0	0
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
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
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
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
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

XML

Fair Value of Financial Instruments - Mortgage loans held for sale (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, at fair value	$ 54,784	$ 53,463
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	54,784	53,463
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 - Interest Rate Lock Commitments Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - Fallout adjusted interest rate lock commitments with customers - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest Rate Lock Commitments with Customers	$ 538	$ 726
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	$ 538	$ 726

XML

Fair Value of Financial Instruments - Forward Sale Commitments with Investors (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Individual Forward Sale Commitments with Investors	$ 381	$ (14)
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	332	(65)
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Individual Forward Sale Commitments with Investors	$ 49	$ 51

XML

Fair Value of Financial Instruments - Paired Off Commitments with Investors (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Paired off commitments with investors	$ 13	$ 53
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	13	53
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 - Impaired Loans and OREO (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans, fair value	$ 2,172	$ 1,094
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans, fair value	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans, fair value	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired Loans, fair value	$ 2,172	$ 1,094

XML

Fair Value of Financial Instruments - Discount Rate (Details)	Sep. 30, 2018 item
Impaired Loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale, Measurement Input [Extensible List]	fsbw:MeasurementInputDiscountAppliedToObtainedAppraisalMember
Debt Securities, Available-for-sale, Valuation Technique [Extensible List]	fsbw:FairValueOfUnderlyingCollateralMember
Fallout adjusted interest rate lock commitments with customers
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale, Measurement Input [Extensible List]	fsbw:MeasurementInputPullThroughExpectationsMember
Debt Securities, Available-for-sale, Valuation Technique [Extensible List]	fsbw:QuotedMarketPricesMember
Mandatory and best effort forward commitments with investors
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale, Measurement Input [Extensible List]	fsbw:MeasurementInputPullThroughExpectationsMember
Debt Securities, Available-for-sale, Valuation Technique [Extensible List]	fsbw:QuotedMarketPricesMember
Level 3 | Fair Value, Measurements, Recurring | Fallout adjusted interest rate lock commitments with customers | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.80
Level 3 | Fair Value, Measurements, Recurring | Fallout adjusted interest rate lock commitments with customers | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.99
Level 3 | Fair Value, Measurements, Recurring | Fallout adjusted interest rate lock commitments with customers | Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.946
Level 3 | Fair Value, Measurements, Recurring | Mandatory and best effort forward commitments with investors | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.80
Level 3 | Fair Value, Measurements, Recurring | Mandatory and best effort forward commitments with investors | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.99
Level 3 | Fair Value, Measurements, Recurring | Mandatory and best effort forward commitments with investors | Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.946
Level 3 | Fair Value, Measurements, Nonrecurring | Impaired Loans | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.00
Level 3 | Fair Value, Measurements, Nonrecurring | Impaired Loans | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.50
Level 3 | Fair Value, Measurements, Nonrecurring | Impaired Loans | Weighted Average
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Measurement inputs (as a percent)	0.404

XML

Fair Value of Financial Instruments - Fair Value Level 3 on recurring basis (Details) - Level 3 - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Fallout adjusted interest rate lock commitments with customers
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	$ 1,138	$ 1,212	$ 726	$ 818
Purchases and Issuances	2,375	3,891	7,950	11,440
Sales and Settlements	(2,975)	(3,972)	(8,138)	(11,127)
Ending Balance	538	1,131	538	1,131
Net change in fair value for gains/(losses) relating to items held at end of period	(600)	(81)	(188)	313
Mandatory and best effort forward commitments with investors
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	(18)	83	51	177
Purchases and Issuances	171	40	827	(49)
Sales and Settlements	(104)	(119)	(829)	(124)
Ending Balance	49	4	49	4
Net change in fair value for gains/(losses) relating to items held at end of period	$ 67	$ (79)	$ (2)	$ (173)

XML

Fair Value of Financial Instruments - Fair Value By Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financial Assets
Certificates of deposit at other financial institutions	$ 17,362	$ 18,108
Fair Value, Measurements, Recurring
Financial Assets
Securities available-for-sale, at fair value	97,374	82,480
Loans held for sale, at fair value	54,784	53,463
Paired off commitments with investors	13	53
Level 1 | Fair Value, Measurements, Recurring
Financial Assets
Securities available-for-sale, at fair value	0	0
Loans held for sale, at fair value	0	0
Paired off commitments with investors	0	0
Level 2 | Fair Value, Measurements, Recurring
Financial Assets
Securities available-for-sale, at fair value	97,374	82,480
Loans held for sale, at fair value	54,784	53,463
Paired off commitments with investors	13	53
Level 3 | Fair Value, Measurements, Recurring
Financial Assets
Securities available-for-sale, at fair value	0	0
Loans held for sale, at fair value	0	0
Paired off commitments with investors	0	0
Carrying Amount | Level 1
Financial Assets
Cash and cash equivalents	15,202	18,915
Certificates of deposit at other financial institutions	17,362	18,108
Carrying Amount | Level 2
Financial Assets
Securities available-for-sale, at fair value	97,374	82,480
Loans held for sale, at fair value	54,784	53,463
FHLB stock, at cost	7,131	2,871
Accrued interest receivable	4,453	3,566
Individual forward sale commitments with investors	332	0
Paired off commitments with investors	13	53
Financial Liabilities
Deposits	944,537	829,842
Borrowings	86,526	7,529
Subordinated note, net	9,860	9,845
Accrued interest payable	506	214
Individual forward sale commitments with investors, financial liability	0	65
Carrying Amount | Level 3
Financial Assets
Individual forward sale commitments with investors	49	51
Loans receivable, gross	961,145	773,445
Servicing rights, held at lower of cost or fair value	9,190	6,795
Fair value interest rate locks with customers	538	726
Fair Value | Level 1
Financial Assets
Cash and cash equivalents	15,202	18,915
Certificates of deposit at other financial institutions	17,362	18,108
Fair Value | Level 2
Financial Assets
Securities available-for-sale, at fair value	97,374	82,480
Loans held for sale, at fair value	54,784	53,463
FHLB stock, at cost	7,131	2,871
Accrued interest receivable	4,453	3,566
Individual forward sale commitments with investors	332	0
Paired off commitments with investors	13	53
Financial Liabilities
Deposits	935,941	838,087
Borrowings	86,426	7,498
Subordinated note, net	10,741	10,741
Accrued interest payable	506	214
Individual forward sale commitments with investors, financial liability	0	65
Fair Value | Level 3
Financial Assets
Individual forward sale commitments with investors	49	51
Loans receivable, gross	951,178	780,551
Servicing rights, held at lower of cost or fair value	13,489	8,608
Fair value interest rate locks with customers	$ 538	$ 726

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Employee Benefits - Narrative (Details) - USD ($)			3 Months Ended		9 Months Ended		12 Months Ended
	Jul. 09, 2012	Jan. 02, 2012	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Compensation and Retirement Disclosure [Abstract]
Number of hours of service required for participation in ESOP, per first 12 month period (in hours)		1000 hours
Vesting percentage after requisite service period is met (as a percent)		100.00%
Requisite service period (in years)		2 years
Employee stock ownership plan (ESOP), requisite service period and 12 months		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							$ 263,000
Employee stock ownership plan (ESOP), interest payments from esop							$ 32,000
ESOP compensation expense for allocated shares			$ 411,000	$ 360,000	$ 1,162,000	$ 914,000

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Employee Benefits - Schedule of Shares Under ESOP (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Sep. 30, 2017	Jul. 09, 2012
Employee Stock Ownership Plan (ESOP), Shares in ESOP [Abstract]
Allocated shares	153,049	126,589
Committed to be released shares	19,441	19,441
Unallocated shares	84,243	110,164
Total ESOP shares	256,733	256,194	259,210
Fair value of unallocated shares (in thousands)	$ 5,037	$ 5,180

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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, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Earnings Per Share [Abstract]
Number of shares for which there are outstanding options	155,000	135,000	155,000	135,000
Net Income	$ 4,052	$ 3,454	$ 12,630	$ 10,406
Basic weighted average common shares outstanding	3,610,731	3,051,744	3,590,383	2,949,092
Dilutive shares (in shares)	169,247	187,584	182,025	192,685
Denominator for diluted earnings per share- weighted average common shares outstanding (shares)	3,779,978	3,239,328	3,772,408	3,141,777
Basic earnings per share (in dollars per share)	$ 1.12	$ 1.13	$ 3.52	$ 3.53
Diluted earnings per share (in dollars per share)	$ 1.07	$ 1.07	$ 3.35	$ 3.31
Potentially dilutive securities excluded from EPS	10,131		4,144

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Stock-Based Compensation - Narrative (Details) - USD ($)				1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Aug. 15, 2018	Jan. 01, 2016	May 08, 2014	Sep. 30, 2013	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017	May 17, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected forfeiture rate over contractual term							3.1
Award contractual life							10 years
2013 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense					$ 208,000	$ 138,000	$ 492,000	$ 496,000
Granted (in shares)							100,000
Shares available for grant					6,013		6,013
Stock option, fair value assumption, expected life									6 years 4 months 10 days
Remaining weighted-average vesting period							6 years 10 months 17 days
2013 Equity Incentive Plan | Equity option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				324,013
Granted (in shares)				322,000
Market price per share (in dollars per share)			$ 16.89
Award vesting period			5 years
2013 Equity Incentive Plan | Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				129,605
Shares		4,500	125,105
Market price per share (in dollars per share)		$ 26.00	$ 16.89
Unrecognized compensation cost, nonvested awards					$ 1,600,000		$ 1,600,000
Weighted-average vesting period							4 years 4 months 24 days
2013 Equity Incentive Plan | Restricted stock awards | Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							3 years
2013 Equity Incentive Plan | Restricted stock awards | Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							5 years
2018 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant					387,000		387,000
2018 Equity Incentive Plan | Equity option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares	100,000
2018 Equity Incentive Plan | Restricted stock awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)										163,000
Shares	25,000
2018 Equity Incentive Plan | Restricted stock awards | Directors And Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							5 years
2018 Equity Incentive Plan | Equity option and restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)										650,000
Market price per share (in dollars per share)	$ 58.60
2013 and 2018 Equity Incentive Plans | Equity option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period							5 years
Annual award vesting percentage							20.00%
Award contractual life							10 years
Expiraton period							10 years
Stock option, fair value assumption, expected life							6 years 6 months
Unrecognized compensation cost, nonvested awards					$ 1,400,000		$ 1,400,000
Remaining weighted-average vesting period							4 months 15 days

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Stock-Based Compensation - Stock Option Activity (Details) - 2013 Equity Incentive Plan - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Shares
Outstanding, beginning balance (in shares)	256,237
Granted, Shares	100,000
Less exercised (in shares)	40,633
Forfeited or Expired, Shares	0
Outstanding, ending balance (in shares)	315,604	256,237
Expected to vest, assuming a 0.31% annual forfeiture rate (in shares)	314,601
Exercisable (in shares)	154,804
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expected Forfeiture Rate	0.31%
Weighted-Average Exercise Price
Outstanding, beginning balance (in dollars per share)	$ 16.89
Granted (in dollars per share)	58.60
Less exercised (in dollars per share)	16.89
Forfeited or expired, Weighted-Average Exercise Price (in dollars per share)	0.00
Outstanding, ending balance (in dollars per share)	30.11	$ 16.89
Expected to vest, assuming a 0.31% annual forfeiture rate (in dollars per share)	30.03
Exercisable (in dollars per share)	$ 16.89
Weighted-Average Remaining Contractual Term In Years
Outstanding, beginning balance		6 years 4 months 10 days
Outstanding, ending balance	6 years 10 months 17 days
Expected to vest, assuming a 0.31% annual forfeiture rate, Weighted Average Remaining Contractual Term	6 years 10 months 17 days
Exercisable	5 years 5 months 12 days
Aggregate Intrinsic Value
Beginning balance	$ 9,655,010
Granted	$ 0
Less exercised	$ 1,662,233
Forfeited or Expired, Aggregate Intrinsic Value	0
Ending balance	8,371,903	$ 9,655,010
Expected to vest, assuming a 0.31% annual forfeiture rate	8,367,470
Exercisable	$ 6,011,039

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Stock-Based Compensation - Restricted Stock Awards (Details) - Restricted stock awards	9 Months Ended
	Sep. 30, 2018 $ / shares shares
Shares
Nonvested, Beginning balance (in shares) | shares	36,842
Granted (shares) | shares	25,000
Less vested (in shares) | shares	18,421
Forfeited or expired ( in shares) | shares	0
Nonvested, Ending balance (in shares) | shares	43,421
Weighted-Average Grant-Date Fair Value Per Share
Nonvested, Beginning balance (in dollars per share) | $ / shares	$ 17.63
Granted (in dollars per share) | $ / shares	58.60
Less vested (in dollars per share) | $ / shares	17.63
Forfeited or expired (in dollars per share) | $ / shares	0.00
Nonvested, Ending balance (in dollars per share) | $ / shares	$ 41.22
2013 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	4 years 4 months 24 days

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Regulatory Capital - Compliance with Regulatory Capital Requirements under Banking Regulations (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017	Jan. 01, 2017	Jan. 01, 2016
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total risk-based capital, Ratio	14.90%
Tier 1 risk-based capital, Ratio	13.60%
Tier 1 leverage capital, Ratio	11.40%
CET 1 capital, Ratio	13.60%
Bank
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier 1 to Risk Weighted Assets, Capital Conservation Buffer, Phased in	1.875%		0.625%	0.625%
Common Equity Tier 1 to Risk Weighted Assets, Capital Conservation Buffer	2.50%
Total risk-based capital, Amount	$ 147,950	$ 133,967
Total risk-based capital, Ratio	15.20%	16.25%
Total risk-based capital, For Capital Adequacy Purposes, Amount	$ 77,881	$ 65,965
Total risk-based capital, For Capital Adequacy Purposes, Ratio	8.00%	8.00%
Total risk-based capital, For Capital Adequacy with Capital Buffer, Amount	$ 96,182	$ 76,272
Total risk-based capital, For Capital Adequacy with Capital Buffer, Ratio	9.88%	9.25%
Total risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 97,351	$ 82,456
Total risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	10.00%	10.00%
Tier 1 risk-based capital, Amount	$ 135,780	$ 123,651
Tier 1 risk-based capital, Ratio	13.95%	15.00%
Tier 1 risk-based capital, For Capital Adequacy Purposes, Amount	$ 58,410	$ 49,474
Tier 1 risk-based capital, For Capital Adequacy Purposes, Ratio	6.00%	6.00%
Tier 1 risk-based capital, For Capital Adequacy with Capital Buffer, Amount	$ 76,712	$ 59,781
Tier 1 risk-based capital, For Capital Adequacy with Capital Buffer, Ratio	7.88%	7.25%
Tier 1 risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 77,881	$ 65,965
Tier 1 risk-based capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 leverage capital	$ 135,780	$ 123,651
Tier 1 leverage capital, Ratio	11.73%	12.61%
Tier 1 leverage capital, For Capital Adequacy Purposes, Amount	$ 46,305	$ 39,233
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	$ 57,881	$ 49,041
Tier 1 leverage capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	5.00%	5.00%
CET 1 capital, Amount	$ 135,780	$ 123,651
CET 1 capital, Ratio	13.95%	15.00%
CET 1 capital, For Capital Adequacy Purposes, Amount	$ 43,808	$ 37,105
CET 1 capital, For Capital Adequacy Purposes, Ratio	4.50%	4.50%
CET 1 capital, For Capital Adequacy with Capital Buffer, Amount	$ 74,279	$ 47,412
CET 1 capital, For Capital Adequacy with Capital Buffer, Ratio	7.63%	5.75%
CET 1 capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 63,278	$ 53,597
CET 1 capital, To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50%	6.50%

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Business Segments - Narrative (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2018 USD ($) segment item Office	Dec. 31, 2017 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment	2
Reporting Unit, Name of Segment [Extensible List]	fsbw:CommercialAndConsumerBankingMember
Total deposits | $	$ 944,537	$ 829,842
Pacific Northwest
Segment Reporting Information [Line Items]
Number of administrative offices that accept deposits | Office	1
Retail Deposit | Pacific Northwest
Segment Reporting Information [Line Items]
Number of bank branches | item	12

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Business Segments - Segment Financial Results (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018 USD ($) employee	Sep. 30, 2017 USD ($) employee	Sep. 30, 2018 USD ($) employee	Sep. 30, 2017 USD ($) employee
Segment Reporting Information [Line Items]
Net interest income	$ 12,858	$ 11,022	$ 36,280	$ 29,962
Provision for loan losses	(450)	(450)	(1,250)	(450)
Noninterest income	4,802	6,427	15,440	18,804
Noninterest expense	(11,838)	(11,589)	(35,018)	(32,909)
INCOME BEFORE PROVISION FOR INCOME TAXES	5,372	5,410	15,452	15,407
Provision for income taxes	(1,320)	(1,956)	(2,822)	(5,001)
NET INCOME	4,052	3,454	12,630	10,406
Total average assets at quarter end	$ 1,161,906	$ 965,718	$ 1,087,694	$ 902,782
FTEs | employee	345	323	345	323
Home Lending
Segment Reporting Information [Line Items]
Net interest income	$ 946	$ 812	$ 2,425	$ 1,857
Provision for loan losses	(55)	(127)	(200)	(324)
Noninterest income	3,606	5,014	11,819	14,863
Noninterest expense	(4,113)	(4,586)	(12,677)	(12,985)
INCOME BEFORE PROVISION FOR INCOME TAXES	384	1,113	1,367	3,411
Provision for income taxes	(104)	(407)	(250)	(1,107)
NET INCOME	280	706	1,117	2,304
Total average assets at quarter end	$ 241,164	$ 220,898	$ 226,836	$ 196,765
FTEs | employee	114	119	114	119
Commercial and Consumer Banking
Segment Reporting Information [Line Items]
Net interest income	$ 11,912	$ 10,210	$ 33,855	$ 28,105
Provision for loan losses	(395)	(323)	(1,050)	(126)
Noninterest income	1,196	1,413	3,621	3,941
Noninterest expense	(7,725)	(7,003)	(22,341)	(19,924)
INCOME BEFORE PROVISION FOR INCOME TAXES	4,988	4,297	14,085	11,996
Provision for income taxes	(1,216)	(1,549)	(2,572)	(3,894)
NET INCOME	3,772	2,748	11,513	8,102
Total average assets at quarter end	$ 920,742	$ 744,820	$ 860,858	$ 706,017
FTEs | employee	231	204	231	204

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Goodwill And Other Intangible Assets (Details) - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 2,312,000		$ 2,312,000		$ 2,312,000
Goodwill, Impairment Loss					0
Finite-Lived Intangible Assets, Net [Abstract]
Finite-Lived Intangible Assets, Gross	2,239,000		2,239,000		2,239,000	$ 2,239,000
FiniteLivedIntangibleAssetsAccumulatedAmortization	(1,152,000)		(1,152,000)		(922,000)	(522,000)
Amortization of Intangible Assets	77,000	$ 100,000	230,000	$ 300,000	400,000
Finite-Lived Intangible Assets, Net	1,087,000		1,087,000		1,317,000	1,717,000
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2018	77,000		77,000
2019	235,000		235,000
2020	181,000		181,000
2021	166,000		166,000
2022	166,000		166,000
Thereafter	262,000		262,000
Total	$ 1,087,000		$ 1,087,000		$ 1,317,000	$ 1,717,000

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Revenue From Contracts With Customers (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2018
Not in scope noninterest income.	$ 4,400,000	$ 14,300,000
Commercial and Consumer Banking | Deposit Fees [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	569,000	1,700,000
Commercial and Consumer Banking | Debit Card Interchange Fees [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	274,000	815,000
Commercial and Consumer Banking | Non Sufficient Funds Fees [Member]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 117,000	$ 354,000

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Proposed Merger (Details)		3 Months Ended
	Jul. 17, 2018 USD ($) item shares	Sep. 30, 2018 USD ($)	Dec. 31, 2017 USD ($)
Business Acquisition [Line Items]
Termination fee		$ 2,700,000
Total assets		1,191,331,000	$ 981,783,000
Total loans		947,572,000	761,558,000
Total deposits		944,537,000	$ 829,842,000
Anchor Bancorp
Business Acquisition [Line Items]
Number of bank branches | item	9
Number of loan production offices | item	1
Shares consideration | shares	725,585
Business acquisition exchange ratio | shares	0.2921
Cash for each share of Anchor common stock	$ 12.40
Cash consideration paid	30,800,000
Aggregate consideration paid	$ 73,300,000
Anchor Bancorp
Business Acquisition [Line Items]
Total assets		478,900,000
Total loans		369,300,000
Total deposits		$ 365,700,000