First Northwest Bancorp (FNWB) 10-Q 12 Nov 21 2021 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2021	Nov. 05, 2021
Document Information [Line Items]
Entity Central Index Key	0001556727
Entity Registrant Name	First Northwest Bancorp
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2021
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2021
Document Transition Report	false
Entity File Number	001-36741
Entity Incorporation, State or Country Code	WA
Entity Tax Identification Number	46-1259100
Entity Address, Address Line One	105 West 8th Street
Entity Address, City or Town	Port Angeles
Entity Address, State or Province	WA
Entity Address, Postal Zip Code	98362
City Area Code	360
Local Phone Number	457-0461
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	FNWB
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		10,026,076

Consolidated Balance Sheets (Cu

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
ASSETS
Cash and due from banks	$ 17,012	$ 13,508
Interest-bearing deposits in banks	59,108	51,647
Investment securities available for sale, at fair value	325,890	364,296
Loans held for sale	2,231	3,753
Loans receivable (net of allowance for loan losses of $15,243 and $13,847)	1,345,126	1,141,969
Federal Home Loan Bank (FHLB) stock, at cost	4,397	5,977
Accrued interest receivable	5,775	6,966
Premises and equipment, net	18,188	14,785
Servicing rights on sold loans, net	2,934	2,120
Bank-owned life insurance, net	39,080	38,353
Goodwill and other intangible assets	1,186	0
Prepaid expenses and other assets	24,210	10,975
Total assets	1,845,137	1,654,349
LIABILITIES AND SHAREHOLDERS' EQUITY
Deposits	1,522,916	1,333,517
FHLB advances	60,000	109,977
Subordinated debt, net	39,261	0
Accrued interest payable	29	53
Accrued expenses and other liabilities	33,369	23,303
Advances from borrowers for taxes and insurance	2,118	1,116
Total liabilities	1,657,693	1,467,966
Shareholders' Equity
Preferred stock, $0.01 par value, authorized 5,000,000 shares, no shares issued or outstanding	0	0
Common stock, $0.01 par value, authorized 75,000,000 shares; issued and outstanding 10,050,877 shares at September 30, 2021, and 10,247,185 shares at December 31, 2020	102	102
Additional paid-in capital	96,396	97,412
Retained earnings	99,058	92,657
Accumulated other comprehensive income, net of tax	934	5,442
Unearned employee stock ownership plan (ESOP) shares	(8,736)	(9,230)
Total parent's shareholders' equity	187,754	186,383
Noncontrolling interest in Quin Ventures, Inc.	(310)	0
Total shareholders' equity	187,444	186,383
Total liabilities and shareholders' equity	$ 1,845,137	$ 1,654,349

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Allowance for loan losses	$ 15,243	$ 13,847
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	75,000,000	75,000,000
Common stock, shares issued (in shares)	10,050,877	10,247,185
Common stock, shares outstanding (in shares)	10,050,877	10,247,185

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
INTEREST INCOME
Interest and fees on loans receivable	$ 14,581	$ 11,097	$ 39,988	$ 31,169
Interest on mortgage-backed securities	715	565	1,823	2,264
Interest on investment securities	1,423	1,603	4,473	3,988
Interest on deposits and other	18	9	46	85
FHLB dividends	41	97	132	199
Total interest income	16,778	13,371	46,462	37,705
INTEREST EXPENSE
Deposits	850	1,405	2,609	5,584
Borrowings	186	205	560	840
Subordinated debt	390	0	809	0
Total interest expense	1,426	1,610	3,978	6,424
Net interest income	15,352	11,761	42,484	31,281
Provision for loan losses	700	1,350	1,500	4,116
Net interest income after provision for loan losses	14,652	10,411	40,984	27,165
NONINTEREST INCOME
Loan and deposit service fees	1,015	868	2,853	2,514
Sold loan servicing fees, net of amortization	815	148	858	(9)
Net gain on sale of loans	663	1,725	2,921	4,109
Net gain on sale of investment securities	1,286	969	2,410	2,235
Increase in cash surrender value of bank-owned life insurance	241	622	727	1,577
Other income	266	449	1,093	782
Total noninterest income	4,286	4,781	10,862	11,208
NONINTEREST EXPENSE
Compensation and benefits	8,713	6,070	24,567	17,397
Data processing	826	640	2,291	2,099
Occupancy and equipment	1,848	1,367	5,274	4,063
Supplies, postage, and telephone	279	254	876	749
Regulatory assessments and state taxes	335	262	897	659
Advertising	547	285	1,484	934
Professional fees	422	361	1,588	1,115
FDIC insurance premium	134	86	450	156
FHLB prepayment penalty	0	0	0	210
Other expense	830	756	2,308	2,363
Total noninterest expense	13,934	10,081	39,735	29,745
INCOME BEFORE PROVISION FOR INCOME TAXES	5,004	5,111	12,111	8,628
PROVISION FOR INCOME TAXES	946	1,436	2,082	2,104
NET INCOME	4,058	3,675	10,029	6,524
Net loss attributable to noncontrolling interest in Quin Ventures, Inc.	120	0	265	0
NET INCOME ATTRIBUTABLE TO PARENT	$ 4,178	$ 3,675	$ 10,294	$ 6,524
Basic earnings per common share (in dollars per share)	$ 0.45	$ 0.40	$ 1.12	$ 0.69
Diluted earnings per common share (in dollars per share)	$ 0.45	$ 0.40	$ 1.11	$ 0.69

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net Income before noncontrolling interest	$ 4,058	$ 3,675	$ 10,029	$ 6,524
Other comprehensive income:
Unrealized holding (losses) gains on investments available for sale arising during the period	(2,057)	4,094	(1,164)	8,215
Income tax benefit (provision) related to unrealized holding (losses) gains	432	(859)	245	(1,724)
Unrecognized defined benefit ("DB") plan prior service cost, net of amortization	36	0	(2,132)	0
Income tax benefit (provision) related to DB plan prior service cost, net of amortization	(7)	0	447	0
Reclassification adjustment for net gains on sales of securities realized in income	(1,286)	(969)	(2,410)	(2,235)
Income tax benefit related to reclassification adjustment on sales of securities	270	203	506	469
Other comprehensive (loss) income, net of tax	(2,612)	2,469	(4,508)	4,725
COMPREHENSIVE INCOME	1,446	6,144	5,521	11,249
Comprehensive loss attributable to noncontrolling interest	(120)	0	(265)	0
COMPREHENSIVE INCOME ATTRIBUTABLE TO PARENT	$ 1,566	$ 6,144	$ 5,786	$ 11,249

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Unearned ESOP Shares [Member]	AOCI Attributable to Parent [Member]	Noncontrolling Interest [Member]	Total
BALANCE (in shares) at Dec. 31, 2019	10,731,639
BALANCE at Dec. 31, 2019	$ 107	$ 102,017	$ 86,156	$ (9,890)	$ (1,539)	$ 0	$ 176,851
Net Income before noncontrolling interest			6,524			0	6,524
Common stock repurchased (in shares)	(560,306)
Common stock repurchased	$ (5)	(5,599)	(1,565)				(7,169)
Restricted stock award grants net of forfeitures (in shares)	72,959
Restricted stock awards canceled	$ 0	(123)					(123)
Other comprehensive income, net of tax					4,725		4,725
Share-based compensation expense		917					917
Cash dividends declared and paid			(1,569)				(1,569)
ESOP shares committed to be released		17		495			512
BALANCE (in shares) at Sep. 30, 2020	10,234,204
BALANCE at Sep. 30, 2020	$ 102	97,229	89,546	(9,395)	3,186	0	180,668
BALANCE (in shares) at Jun. 30, 2020	10,326,226
BALANCE at Jun. 30, 2020	$ 103	98,421	86,633	(9,559)	717	0	176,315
Net Income before noncontrolling interest			3,675			0	3,675
Common stock repurchased (in shares)	(141,793)
Common stock repurchased	$ (1)	(1,418)	(248)				(1,667)
Restricted stock award grants net of forfeitures (in shares)	59,859
Restricted stock awards canceled	$ 0	(123)					(123)
Other comprehensive income, net of tax					2,469		2,469
Share-based compensation expense		362					362
ESOP shares committed to be released		(13)		164			151
Cash dividends declared and paid			(514)				(514)
BALANCE (in shares) at Sep. 30, 2020	10,234,204
BALANCE at Sep. 30, 2020	$ 102	97,229	89,546	(9,395)	3,186	0	$ 180,668
BALANCE (in shares) at Dec. 31, 2020	10,247,185						10,247,185
BALANCE at Dec. 31, 2020	$ 102	97,412	92,657	(9,230)	5,442	0	$ 186,383
Net Income before noncontrolling interest			10,294			(265)	10,029
Common stock repurchased (in shares)	(291,932)
Common stock repurchased	$ (2)	(2,916)	(2,018)				(4,936)
Restricted stock award grants net of forfeitures (in shares)	78,993
Restricted stock awards canceled	$ 0	(232)					(232)
Other comprehensive income, net of tax					(4,508)		(4,508)
Share-based compensation expense		1,443					1,443
Cash dividends declared and paid			(1,831)				(1,831)
Restricted stock awards canceled (in shares)	(13,088)
ESOP shares committed to be released		192		494			686
Common stock issued and initial investment in Quin Ventures (in shares)	29,719
Common stock issued and initial investment in Quin Ventures	$ 1	498	(44)			(45)	410
Restricted stock award grants net of forfeitures	$ 1	(1)					$ 0
BALANCE (in shares) at Sep. 30, 2021	10,050,877						10,050,877
BALANCE at Sep. 30, 2021	$ 102	96,396	99,058	(8,736)	934	(310)	$ 187,444
BALANCE (in shares) at Jun. 30, 2021	10,205,867
BALANCE at Jun. 30, 2021	$ 102	97,463	96,573	(8,901)	3,546	(190)	188,593
Net Income before noncontrolling interest			4,178			(120)	4,058
Common stock repurchased (in shares)	(137,953)
Common stock repurchased	$ 0	(1,378)	(1,084)				(2,462)
Restricted stock award grants net of forfeitures (in shares)	(5,903)
Restricted stock awards canceled	$ 0	(199)					(199)
Other comprehensive income, net of tax					(2,612)		(2,612)
Share-based compensation expense		433					433
Cash dividends declared and paid			(609)				(609)
Restricted stock awards canceled (in shares)	(11,134)
ESOP shares committed to be released		77		165			$ 242
BALANCE (in shares) at Sep. 30, 2021	10,050,877						10,050,877
BALANCE at Sep. 30, 2021	$ 102	$ 96,396	$ 99,058	$ (8,736)	$ 934	$ (310)	$ 187,444

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Cash dividends declared, per share (in dollars per share)	$ 0.06	$ 0.05	$ 0.18	$ 0.15

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES
Net Income before noncontrolling interest	$ 10,029	$ 6,524
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	1,032	1,034
Amortization of core deposit intangible	2	0
Amortization and accretion of premiums and discounts on investments, net	1,252	1,251
Amortization (accretion) of deferred loan fees and purchased premiums, net	754	(1,003)
Amortization of debt issuance costs	38	0
Amortization of mortgage servicing rights, net	(90)	315
Additions to mortgage servicing rights, net	(720)	(989)
Net (decrease) increase on the valuation allowance on mortgage servicing rights	(4)	0
Provision for loan losses	1,500	4,116
Allocation of ESOP shares	503	512
Share-based compensation expense	1,943	917
Gain on sale of loans, net	(2,921)	(4,109)
Gain on sale of securities available for sale, net	(2,410)	(2,235)
Increase in cash surrender value of life insurance, net	(727)	(1,577)
Origination of loans held for sale	(86,456)	(129,495)
Proceeds from loans held for sale	90,899	129,353
Net loss attributable to noncontrolling interest in Quin Ventures, Inc.	265	0
Change in assets and liabilities:
Decrease (increase) in accrued interest receivable	1,191	(3,436)
Increase in prepaid expenses and other assets	(14,831)	(1,500)
Decrease in accrued interest payable	(24)	(322)
Increase in accrued expenses and other liabilities	10,230	3,967
Net cash from operating activities	11,455	3,323
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of securities available for sale	(125,909)	(234,527)
Proceeds from maturities, calls, and principal repayments of securities available for sale	52,071	45,684
Proceeds from sales of securities available for sale	109,829	142,276
Redemption of FHLB stock	1,580	90
Purchase of bank-owned life insurance, net of surrenders	0	(6,500)
Net increase in loans receivable	(205,411)	(186,588)
Purchase of premises and equipment, net	(3,976)	(1,429)
Net cash paid for branch acquisition	63,545	0
Net cash from investing activities	(108,271)	(240,994)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposits	124,532	252,811
Proceeds from long-term FHLB advances	10,000	30,000
Repayment of long-term FHLB advances	(10,000)	(30,000)
Net decrease in short-term FHLB advances	(49,977)	(3,780)
Proceeds from issuance of subordinated debt, net	39,223	0
Net increase in advances from borrowers for taxes and insurance	1,002	841
Dividends paid	(1,831)	(1,569)
Restricted stock awards canceled	(232)	(123)
Repurchase of common stock	(4,936)	(7,169)
Net cash from financing activities	107,781	241,011
NET INCREASE IN CASH AND CASH EQUIVALENTS	10,965	3,340
CASH AND CASH EQUIVALENTS, beginning of period	65,155	48,739
CASH AND CASH EQUIVALENTS, end of period	76,120	52,079
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Interest on deposits and borrowings	4,002	6,746
Income taxes	2,890	1,400
Prior unrecognized service cost of defined benefit plan transferred to single-employer plan	2,718	0
NONCASH INVESTING ACTIVITIES
Unrealized (loss) gain on securities available for sale	(3,573)	5,980
Loans transferred to real estate owned and repossessed assets, net of deferred loan fees and allowance for loan losses	0	495
Lease liabilities arising from obtaining right-of-use assets	1,412	902
BUSINESS COMBINATION (see Note 11)
Fair value of assets acquired	1,340	0
Fair value of liabilities assumed	$ 65,947	$ 0

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation and Critical Accounting Policies	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Business Description and Accounting Policies [Text Block]	Note 1 Organization and Nature of business January 29, 2015, In connection with the Conversion, the Company issued an aggregate of 12,167,000 shares of common stock at an offering price of $10.00 per share for gross proceeds of $121.7 million. An additional 933,360 shares of Company common stock and $400,000 in cash were contributed to the First Federal Community Foundation ("Foundation"), a charitable foundation that was established in connection with the Conversion, resulting in the issuance of a total of 13,100,360 shares. The Company received $117.6 million in net proceeds from the stock offering of which $58.4 million were contributed to the Bank upon Conversion. Pursuant to the Bank's Plan of Conversion (the "Plan") adopted by its Board of Directors, and as approved by its members, the Company established an employee stock ownership plan ("ESOP"). On December 18, 2015, In April 2021, On October 31, 2021, First Northwest, the Bank, and Quin Ventures are collectively referred to as the "Company." First Northwest's business activities generally are limited to passive investment activities and oversight of its investments in First Fed and Quin Ventures. Accordingly, the information set forth in this report, including the consolidated unaudited financial statements and related data, relates primarily to the Bank. The Bank is a community-oriented financial institution providing commercial and consumer banking services to individuals and businesses in Western Washington State with offices in Clallam, Jefferson, Kitsap, King, and Whatcom counties. These services include deposit and lending transactions that are supplemented with bor rowing and investing activities. Basis of presentation - The accompanying unaudited interim consolidated financial statements have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission ("SEC"). Accordingly, they do not 10 December 31, 2020 . In our opinion, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation of the consolidated financial statements in accordance with GAAP have been included. Operating results for the three nine September 30, 2021 , are not may In preparing the unaudited interim consolidated financial statements, we are required to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to a determination of the allowance for loan losses ("ALLL"), fair value of financial instruments, and deferred tax assets and liabilities. Principles of consolidation - The accompanying consolidated financial statements include the accounts of First Northwest; its wholly owned subsidiary, First Fed, and its controlling interest in Quin Ventures, Inc. All material intercompany accounts and transactions have been eliminated in consolidation. While First Northwest and POM share equal ownership in Quin Ventures, it has been determined that First Northwest has a controlling interest for financial reporting purposes under Accounting Standards Codification 810. Subsequent Events 10 Recently adopted accounting pronouncements In November 2019, 2019 10 2016 13, 2019 04, 2019 05. December 15, 2020 December 15, 2022. December 15, 2018. January 1, 2023. In December 2019, No. 2019 12, Income Taxes (Topic 740 2019 12 740. December 15, 2020, not In January 2020, No. 2020 01, Investments-Equity Securities (Topic 321 323 815 321, 323, 815 2020 01 December 15, 2020, not Recently issued accounting pronouncements not Credit Losses In June 2016, No. 2016 13, Financial Instruments - Credit Loss No. 2016 13 December 15, 2019, Additional updates were issued in ASU No. 2019 04, Codification Improvements to Topic 326, 815, 825 In addition, new updates were issued through ASU No. 2019 05, Financial Instruments - Credit Losses (Topic 326 326 20 No. 2016 13, No. 2019 04 No. 2019 05, third January 1, 2023. Other Pronouncements In March 2020, No. 2020 04 Reference Rate Reform (Topic 848 2020 04 March 12, 2020 December 31, 2022. not Reclassifications no

Note 2 - Securities

Note 2 - Securities	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	Note 2 The amortized cost, gross unrealized gains and losses, and estimated fair value of securities classified as available-for-sale at September 30, 2021 Gross Gross Estimated Amortized Cost Unrealized Gains Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ 107,964 $ 2,697 $ (396 ) $ 110,265 U.S. government and agency issued bonds (Agency bonds) 1,945 — (5 ) 1,940 Corporate issued asset-backed securities (ABS corporate) 11,047 — (31 ) 11,016 Corporate issued debt securities (Corporate debt) 54,876 1,536 (466 ) 55,946 U.S. Small Business Administration securities (SBA) 15,545 297 — 15,842 Mortgage-backed securities: U.S. government agency issued mortgage-backed securities (MBS agency) 75,394 406 (709 ) 75,091 Corporate issued mortgage-backed securities (MBS corporate) 55,804 146 (160 ) 55,790 Total securities available for sale $ 322,575 $ 5,082 $ (1,767 ) $ 325,890 The amortized cost, gross unrealized gains and losses, and estimated fair value of securities classified as available-for-sale at December 31, 2020 Gross Gross Estimated Amortized Cost Unrealized Gains Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ 122,667 $ 5,212 $ (17 ) $ 127,862 U.S. government agency issued asset-backed securities (ABS agency) 62,934 1,240 (354 ) 63,820 ABS corporate 29,661 37 (418 ) 29,280 Corporate debt 35,408 687 (585 ) 35,510 SBA 18,420 144 — 18,564 Mortgage-backed securities: MBS agency 61,859 876 (52 ) 62,683 MBS corporate 26,458 162 (43 ) 26,577 Total securities available for sale $ 357,407 $ 8,358 $ (1,469 ) $ 364,296 There were no securities classified as held-to-maturity at September 30, 2021 December 31, 2020 The following shows the unrealized gross losses and fair value of the investment portfolio by length of time that individual securities in each category have been in a continuous loss position as of September 30, 2021 Less Than Twelve Months Twelve Months or Longer Total Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ (336 ) $ 24,237 $ (60 ) $ 6,375 $ (396 ) $ 30,612 Agency bonds (5 ) 1,939 — — (5 ) 1,939 ABS corporate (31 ) 11,016 — — (31 ) 11,016 Corporate debt (238 ) 16,197 (228 ) 9,758 (466 ) 25,955 SBA — — — 85 — 85 Mortgage-backed securities: MBS agency (709 ) 42,690 — 4 (709 ) 42,694 MBS corporate (160 ) 20,282 — — (160 ) 20,282 Total available for sale $ (1,479 ) $ 116,361 $ (288 ) $ 16,222 $ (1,767 ) $ 132,583 The following shows the unrealized gross losses and fair value of the investment portfolio by length of time that individual securities in each category have been in a continuous loss position as of December 31, 2020 Less Than Twelve Months Twelve Months or Longer Total Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ (15 ) $ 5,214 $ (2 ) $ 1,319 $ (17 ) $ 6,533 ABS agency — — (354 ) 21,430 (354 ) 21,430 ABS corporate — — (418 ) 27,283 (418 ) 27,283 Corporate debt (8 ) 5,892 (577 ) 9,409 (585 ) 15,301 SBA — 63 — 47 — 110 Mortgage-backed securities: MBS agency (52 ) 18,516 — 261 (52 ) 18,777 MBS corporate (43 ) 10,003 — — (43 ) 10,003 Total available for sale $ (118 ) $ 39,688 $ (1,351 ) $ 59,749 $ (1,469 ) $ 99,437 The Company may not September 30, 2021 December 31, 2020 62 We believe that the unrealized losses on our investment securities relate principally to the general change in interest rates, market demand, and related volatility, rather than credit quality, that has occurred since the initial purchase, and such unrecognized losses or gains will continue to vary with general interest rate level and market fluctuations in the future. Certain investments in a loss position are guaranteed by government entities or government sponsored entities. The Company does not not There were no OTTI losses during the three nine September 30, 2021 2020 The amortized cost and estimated fair value of investment securities by contractual maturity are shown in the following tables at the dates indicated. Expected maturities of mortgage-backed securities may may September 30, 2021 Available-for-Sale Amortized Cost Estimated Fair Value (In thousands) Mortgage-backed securities: Due within one year $ 3,512 $ 3,517 Due after one through five years 28,689 28,782 Due after five through ten years 6,476 6,463 Due after ten years 92,521 92,119 Total mortgage-backed securities 131,198 130,881 All other investment securities: Due within one year — — Due after one through five years 5,362 5,266 Due after five through ten years 74,584 76,013 Due after ten years 111,431 113,730 Total all other investment securities 191,377 195,009 Total investment securities $ 322,575 $ 325,890 December 31, 2020 Available-for-Sale Amortized Cost Estimated Fair Value (In thousands) Mortgage-backed securities: Due within one year $ 80 $ 84 Due after one through five years 12,446 12,402 Due after five through ten years — — Due after ten years 75,791 76,774 Total mortgage-backed securities 88,317 89,260 All other investment securities: Due within one year — — Due after one through five years 2,210 2,328 Due after five through ten years 74,568 74,351 Due after ten years 192,312 198,357 Total all other investment securities 269,090 275,036 Total investment securities $ 357,407 $ 364,296 Sales of securities available-for-sale for the periods shown are summarized as follows: Three Months Ended September 30, Nine Months Ended September 30, 2021 2020 2021 2020 (In thousands) (In thousands) Proceeds from sales $ 64,394 $ 47,844 $ 109,829 $ 142,276 Gross realized gains 1,627 1,593 2,827 3,097 Gross realized losses (341 ) (624 ) (417 ) (862 )

Note 3 - Loans Receivable

Note 3 - Loans Receivable	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	Note 3 Loans receivable consisted of the following at the dates indicated: September 30, 2021 December 31, 2020 (In thousands) Real Estate: One-to-four family $ 294,432 $ 309,828 Multi-family 177,560 162,467 Commercial real estate 353,356 296,574 Construction and land 214,472 123,627 Total real estate loans 1,039,820 892,496 Consumer: Home equity 38,881 33,103 Auto and other consumer 182,238 128,233 Total consumer loans 221,119 161,336 Commercial business loans 91,939 100,201 Total loans 1,352,878 1,154,033 Less: Net deferred loan fees 5,274 4,346 Premium on purchased loans, net (12,765 ) (6,129 ) Allowance for loan losses 15,243 13,847 Total loans receivable, net $ 1,345,126 $ 1,141,969 Allowance for Loan Losses. The following tables summarize changes in the ALLL and loan portfolio by segment and impairment method for the periods shown: At or For the Three Months Ended September 30, 2021 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,356 $ 1,816 $ 3,674 $ 2,221 $ 393 $ 2,368 $ 464 $ 296 $ 14,588 (Recapture of) provision for loan losses (117 ) 101 278 260 24 58 26 70 700 Charge-offs — — — — — (421 ) — — (421 ) Recoveries — — — 2 — 374 — — 376 Ending balance $ 3,239 $ 1,917 $ 3,952 $ 2,483 $ 417 $ 2,379 $ 490 $ 366 $ 15,243 At or For the Nine Months Ended September 30, 2021 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,469 $ 1,764 $ 3,420 $ 1,461 $ 368 $ 2,642 $ 429 $ 294 $ 13,847 (Recapture of) provision for loan losses (236 ) 153 532 1,016 44 (142 ) 61 72 1,500 Charge-offs — — — — (12 ) (801 ) — — (813 ) Recoveries 6 — — 6 17 680 — — 709 Ending balance $ 3,239 $ 1,917 $ 3,952 $ 2,483 $ 417 $ 2,379 $ 490 $ 366 $ 15,243 At September 30, 2021 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) Total ALLL $ 3,239 $ 1,917 $ 3,952 $ 2,483 $ 417 $ 2,379 $ 490 $ 366 $ 15,243 General reserve 3,212 1,917 3,952 2,483 414 2,272 490 366 15,106 Specific reserve 27 — — — 3 107 — — 137 Total loans $ 294,432 $ 177,560 $ 353,356 $ 214,472 $ 38,881 $ 182,238 $ 91,939 $ — $ 1,352,878 Loans collectively evaluated (1) 292,094 177,560 352,158 214,448 38,699 181,846 91,939 — 1,348,744 Loans individually evaluated (2) 2,338 — 1,198 24 182 392 — — 4,134 ( 1 ( 2 At or For the Three Months Ended September 30, 2020 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,780 $ 1,128 $ 3,021 $ 738 $ 429 $ 2,252 $ 463 $ 298 $ 12,109 Provision for (recapture of) loan losses 62 307 319 240 (4 ) 427 — (1 ) 1,350 Charge-offs — — — — — (479 ) — — (479 ) Recoveries 2 — — 1 — 24 — — 27 Ending balance $ 3,844 $ 1,435 $ 3,340 $ 979 $ 425 $ 2,224 $ 463 $ 297 $ 13,007 At or For the Nine Months Ended September 30, 2020 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,024 $ 888 $ 2,243 $ 399 $ 454 $ 2,261 $ 208 $ 151 $ 9,628 Provision for (recapture of) loan losses 764 547 1,097 577 (30 ) 760 255 146 4,116 Charge-offs — — — — — (853 ) — — (853 ) Recoveries 56 — — 3 1 56 — — 116 Ending balance $ 3,844 $ 1,435 $ 3,340 $ 979 $ 425 $ 2,224 $ 463 $ 297 $ 13,007 At December 31, 2020 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) Total ALLL $ 3,469 $ 1,764 $ 3,420 $ 1,461 $ 368 $ 2,642 $ 429 $ 294 $ 13,847 General reserve 3,433 1,764 3,419 1,461 364 2,366 429 294 13,530 Specific reserve 36 — 1 — 4 276 — — 317 Total loans $ 309,828 $ 162,467 $ 296,574 $ 123,627 $ 33,103 $ 128,233 $ 100,201 $ — $ 1,154,033 Loans collectively evaluated (1) 306,862 162,183 295,296 123,601 32,968 127,411 100,201 — 1,148,522 Loans individually evaluated (2) 2,966 284 1,278 26 135 822 — — 5,511 ( 1 ( 2 Impaired loans. may The following table presents a summary of loans individually evaluated for impairment by portfolio segment at the dates indicated: September 30, 2021 December 31, 2020 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance (In thousands) With no allowance recorded: One-to-four family $ 215 $ 249 $ — $ 227 $ 257 $ — Multi-family — — — 284 284 — Commercial real estate 1,198 1,300 — 1,216 1,308 — Construction and land — — — — 29 — Home equity 30 64 — 37 94 — Auto and other consumer — 84 — — 224 — Total 1,443 1,697 — 1,764 2,196 — With an allowance recorded: One-to-four family 2,123 2,326 27 2,739 2,941 36 Commercial real estate — — — 62 62 1 Construction and land 24 24 — 26 26 — Home equity 152 175 3 98 157 4 Auto and other consumer 392 406 107 822 953 276 Total 2,691 2,931 137 3,747 4,139 317 Total impaired loans: One-to-four family 2,338 2,575 27 2,966 3,198 36 Multi-family — — — 284 284 — Commercial real estate 1,198 1,300 — 1,278 1,370 1 Construction and land 24 24 — 26 55 — Home equity 182 239 3 135 251 4 Auto and other consumer 392 490 107 822 1,177 276 Total $ 4,134 $ 4,628 $ 137 $ 5,511 $ 6,335 $ 317 The following table presents the average recorded investment in loans individually evaluated for impairment and the related interest income recognized for the periods shown: Three Months Ended Nine Months Ended September 30, 2021 September 30, 2021 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded: One-to-four family $ 217 $ 3 $ 221 $ 9 Multi-family — — 125 — Commercial real estate 1,200 18 1,081 55 Home equity 31 — 34 1 Auto and other consumer 47 3 39 5 Total 1,495 24 1,500 70 With an allowance recorded: One-to-four family 2,199 46 2,357 110 Commercial real estate 17 — 162 — Construction and land 24 2 25 3 Home equity 122 3 117 — Auto and other consumer 464 6 715 17 Total 2,826 57 3,376 130 Total impaired loans: One-to-four family 2,416 49 2,578 119 Multi-family — — 125 — Commercial real estate 1,217 18 1,243 55 Construction and land 24 2 25 3 Home equity 153 3 151 1 Auto and other consumer 511 9 754 22 Total $ 4,321 $ 81 $ 4,876 $ 200 Interest income recognized on a cash basis on impaired loans for the three nine September 30, 2021 The following table presents the average recorded investment in loans individually evaluated for impairment and the related interest income recognized for the periods shown: Three Months Ended Nine Months Ended September 30, 2020 September 30, 2020 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded: One-to-four family $ 203 $ 6 $ 154 $ 6 Multi-family 294 1 197 — Commercial real estate 1,200 1 1,211 15 Construction and land — — 12 — Home equity 38 1 43 1 Auto and other consumer — 13 — 16 Commercial business 168 — 90 — Total 1,903 22 1,707 38 With an allowance recorded: One-to-four family 4,397 91 3,335 158 Multi-family — — 158 — Commercial real estate 67 2 380 2 Construction and land 26 2 28 3 Home equity 140 3 212 7 Auto and other consumer 702 24 718 33 Commercial business — — 146 — Total 5,332 122 4,977 203 Total impaired loans: One-to-four family 4,600 97 3,489 164 Multi-family 294 1 355 — Commercial real estate 1,267 3 1,591 17 Construction and land 26 2 40 3 Home equity 178 4 255 8 Auto and other consumer 702 37 718 49 Commercial business 168 — 236 — Total $ 7,235 $ 144 $ 6,684 $ 241 Interest income recognized on a cash basis on impaired loans for the three nine September 30, 2020 The following table presents the recorded investment in nonaccrual loans by class of loan at the dates indicated: September 30, 2021 December 31, 2020 (In thousands) One-to-four family $ 561 $ 912 Multi-family — 284 Commercial real estate 76 157 Construction and land 24 26 Home equity 130 73 Auto and other consumer 392 821 Commercial business — — Total nonaccrual loans $ 1,183 $ 2,273 Past due loans. not 90 September 30, 2021 December 31, 2020 The following table presents the recorded investment in past due loans, by class, as of September 30, 2021 30-59 Days 60-89 Days 90 Days or More Total Past Due Past Due Past Due Past Due Current Total Loans (In thousands) Real Estate: One-to-four family $ — $ 60 $ — $ 60 $ 294,372 $ 294,432 Multi-family — — — — 177,560 177,560 Commercial real estate — — — — 353,356 353,356 Construction and land — — — — 214,472 214,472 Total real estate loans — 60 — 60 1,039,760 1,039,820 Consumer: Home equity 53 29 — 82 38,799 38,881 Auto and other consumer 283 69 32 384 181,854 182,238 Total consumer loans 336 98 32 466 220,653 221,119 Commercial business loans 17 — — 17 91,922 91,939 Total loans $ 353 $ 158 $ 32 $ 543 $ 1,352,335 $ 1,352,878 The following table presents the recorded investment in past due loans, by class, as of December 31, 2020 30-59 Days 60-89 Days 90 Days or More Total Past Due Past Due Past Due Past Due Current Total Loans (In thousands) Real Estate: One-to-four family $ 406 $ 132 $ 29 $ 567 $ 309,261 $ 309,828 Multi-family — — — — 162,467 162,467 Commercial real estate — — — — 296,574 296,574 Construction and land 56 — 26 82 123,545 123,627 Total real estate loans 462 132 55 649 891,847 892,496 Consumer: Home equity 94 — — 94 33,009 33,103 Auto and other consumer 815 138 137 1,090 127,143 128,233 Total consumer loans 909 138 137 1,184 160,152 161,336 Commercial business loans — — — — 100,201 100,201 Total loans $ 1,371 $ 270 $ 192 $ 1,833 $ 1,152,200 $ 1,154,033 Credit quality indicator. 6, 7, 8 8 not not When the Bank classifies problem assets as either substandard or doubtful, it may not not 4 5 not 1 3 Additionally, the Bank categorizes loans as performing or nonperforming based on payment activity. Loans that are more than 90 The following table represents the internally assigned grade as of September 30, 2021 Pass Watch Special Mention Substandard Total (In thousands) Real Estate: One-to-four family $ 290,889 $ 2,653 $ 57 $ 833 $ 294,432 Multi-family 161,525 16,035 — — 177,560 Commercial real estate 307,347 21,534 13,464 11,011 353,356 Construction and land 203,512 2,058 8,878 24 214,472 Total real estate loans 963,273 42,280 22,399 11,868 1,039,820 Consumer: Home equity 38,486 136 61 198 38,881 Auto and other consumer 180,486 1,245 115 392 182,238 Total consumer loans 218,972 1,381 176 590 221,119 Commercial business loans 90,795 912 — 232 91,939 Total loans $ 1,273,040 $ 44,573 $ 22,575 $ 12,690 $ 1,352,878 The following table represents the internally assigned grade as of December 31, 2020 Pass Watch Special Mention Substandard Total (In thousands) Real Estate: One-to-four family $ 303,840 $ 2,487 $ 1,730 $ 1,771 $ 309,828 Multi-family 146,536 15,647 — 284 162,467 Commercial real estate 250,970 20,759 20,690 4,155 296,574 Construction and land 114,575 8,914 74 64 123,627 Total real estate loans 815,921 47,807 22,494 6,274 892,496 Consumer: Home equity 32,500 349 100 154 33,103 Auto and other consumer 124,115 2,034 1,216 868 128,233 Total consumer loans 156,615 2,383 1,316 1,022 161,336 Commercial business loans 92,010 7,791 168 232 100,201 Total loans $ 1,064,546 $ 57,981 $ 23,978 $ 7,528 $ 1,154,033 The following table represents the credit risk profile based on payment activity as of September 30, 2021 Nonperforming Performing Total (In thousands) Real Estate: One-to-four family $ 561 $ 293,871 $ 294,432 Multi-family — 177,560 177,560 Commercial real estate 76 353,280 353,356 Construction and land 24 214,448 214,472 Consumer: Home equity 130 38,751 38,881 Auto and other consumer 392 181,846 182,238 Commercial business — 91,939 91,939 Total loans $ 1,183 $ 1,351,695 $ 1,352,878 The following table represents the credit risk profile based on payment activity as of December 31, 2020 Nonperforming Performing Total (In thousands) Real Estate: One-to-four family $ 912 $ 308,916 $ 309,828 Multi-family 284 162,183 162,467 Commercial real estate 157 296,417 296,574 Construction and land 26 123,601 123,627 Consumer: Home equity 73 33,030 33,103 Auto and other consumer 821 127,412 128,233 Commercial business — 100,201 100,201 Total loans $ 2,273 $ 1,151,760 $ 1,154,033 Troubled debt restructuring. The Coronavirus Aid, Relief, and Economic Security Act of 2020 March 27, 2020 ( 19 not six 30 2021, 60 19 January 1, 2022. September 30, 2021 19 not September 30, 2021 The following table is a summary of information pertaining to TDR loans included in impaired loans at the dates indicated: September 30, 2021 December 31, 2020 (In thousands) Total TDR loans $ 1,858 $ 2,224 Allowance for loan losses related to TDR loans 21 26 Total nonaccrual TDR loans 29 108 There were no newly restructured and renewals or modifications of existing TDR loans that occurred during the three nine September 30, 2021 2020 There were no TDR loans which incurred a payment default within 12 three nine September 30, 2021 2020 No additional funds were committed to be advanced in connection with TDR loans at September 30, 2021 The following table presents TDR loans by class at the dates indicated by accrual and nonaccrual status: September 30, 2021 December 31, 2020 Accrual Nonaccrual Total Accrual Nonaccrual Total (In thousands) One-to-four family $ 1,777 $ 29 $ 1,806 $ 2,054 $ 108 $ 2,162 Home equity 52 — 52 62 — 62 Total TDR loans $ 1,829 $ 29 $ 1,858 $ 2,116 $ 108 $ 2,224

Note 4 - Deposits

Note 4 - Deposits	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Deposit Liabilities Disclosures [Text Block]	Note 4 The aggregate amount of time deposits in excess of the Federal Deposit Insurance Corporation ("FDIC") insured limit, currently $250,000, September 30, 2021 December 31, 2020 September 30, 2021 December 31, 2020 Amount Weighted-Average Interest Rate Amount Weighted-Average Interest Rate (Dollars in thousands) Noninterest-bearing demand deposits $ 328,463 0.00 % $ 274,930 0.00 % Interest-bearing demand deposits 182,181 0.01 % 156,241 0.01 % Money market accounts 573,713 0.21 % 429,143 0.31 % Savings accounts 193,479 0.06 % 164,434 0.17 % Certificates of deposit 245,080 0.70 % 308,769 1.00 % Total deposits $ 1,522,916 0.20 % $ 1,333,517 0.36 % Maturities of certificates at the dates indicated are as follows: September 30, 2021 December 31, 2020 (In thousands) Within one year or less $ 156,988 $ 185,804 After one year through two years 50,169 70,705 After two years through three years 23,815 37,417 After three years through four years 7,616 6,938 After four years through five years 6,492 7,905 Total certificates of deposit $ 245,080 $ 308,769 Brokered certificates of deposits of $55.1 million and $89.6 million are included in the September 30, 2021 December 31, 2020 At September 30, 2021 December 31, 2020 September 30, 2021 December 31, 2020 Interest on deposits by type for the periods shown was as follows: Three Months Ended Nine Months Ended September 30, September 30, 2021 2020 2021 2020 (In thousands) (In thousands) Demand deposits $ 11 $ 5 $ 28 $ 28 Money market accounts 291 362 852 1,118 Savings accounts 28 176 102 785 Certificates of deposit 520 862 1,627 3,653 Total interest expense on deposits $ 850 $ 1,405 $ 2,609 $ 5,584

Note 5 - Federal Taxes on Incom

Note 5 - Federal Taxes on Income	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Income Tax Disclosure [Text Block]	Note 5 Deferred tax assets and liabilities are recognized for the future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. These calculations are based on many complex factors including estimates of the timing of reversals of temporary differences, the interpretation of federal income tax laws, and a determination of the differences between the tax and the financial reporting basis of assets and liabilities. Actual results could differ significantly from the estimates and interpretations used in determining the current and deferred income tax assets and liabilities. The effective tax rates were 17.2% and 24.3% for the nine September 30, 2021 2020 2021 2020 first 2021, 2020 2020

Note 6 - Earnings Per Share

Note 6 - Earnings Per Share	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Earnings Per Share [Text Block]	Note 6 Basic earnings per share is 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. In addition, unvested share-based payment awards that contain nonforfeitable rights to dividends or dividend equivalents are considered participating securities and are included in the computation of earnings per share. The following table presents a reconciliation of the components used to compute basic and diluted earnings per share for the three nine September 30, 2021 2020 Three Months Ended Nine Months Ended September 30, September 30, 2021 2020 2021 2020 (In thousands, except share data) Numerator: Net Income Attributable to Parent $ 4,178 $ 3,675 $ 10,294 $ 6,524 Denominator: Basic weighted average common shares outstanding 9,184,568 9,257,252 9,196,729 9,409,754 Dilutive restricted stock grants 83,508 6,723 97,527 29,484 Diluted weighted average common shares outstanding 9,268,076 9,263,975 9,294,256 9,439,238 Basic earnings per share $ 0.45 $ 0.40 $ 1.12 $ 0.69 Diluted earnings per share $ 0.45 $ 0.40 $ 1.11 $ 0.69 Unallocated ESOP shares are not September 30, 2021 2020

Note 7 - Employee Benefits

Note 7 - Employee Benefits	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Compensation and Employee Benefit Plans [Text Block]	Note 7 Change from Multi-employer to Single-employer Pension Plan Effective March 23, 2021, March 23, 2021, The Bank DB Plan is a defined benefit pension plan covering current and former employees. Benefits available under the plan are frozen. The plan provides defined benefits based on years of service and final average salary prior to the freeze. The Company uses December 31 March 23, 2021 – December 31, 2021. The fair value of plan assets and projected benefit obligation on the March 23, 2021, $2,717,599 March 2021 on. A prior service cost of , net of September 30, 2021 Weighted-average assumptions used to determine pension benefit obligations at year-end include a 2.95% discount rate and a 0% rate of compensation increase. The weighted average assumptions used to determine net periodic pension cost include 2.95% discount rate, 5.75% expected return on plan assets and a 0% rate of compensation increase. The 5.75% Employee Stock Ownership Plan In connection with the Conversion, the Company established an ESOP for eligible employees of the Company and the Bank. Employees of the Company and the Bank who have been credited with at least 1,000 Pursuant to the Plan, the ESOP purchased shares in the open market with funds borrowed from First Northwest. The Bank will make contributions to the ESOP in amounts necessary to amortize the ESOP loan payable to First Northwest over a period of 20 years, bearing estimated interest at 2.46%. 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. An $835,000 principal and interest payment was made by the ESOP during the nine September 30, 2021 As shares are committed to be released from collateral, the Company reports compensation expense equal to the average daily market prices of the shares and the shares become outstanding for EPS 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 September 30, 2021 2020 nine September 30, 2021 2020 Shares issued to the ESOP as of the dates indicated are as follows: September 30, 2021 December 31, 2020 (Dollars in thousands) Allocated shares 333,396 306,949 Committed to be released shares 13,221 — Unallocated shares 701,412 741,080 Total ESOP shares issued 1,048,029 1,048,029 Fair value of unallocated shares $ 12,317 $ 11,561

Note 8 - Stock-based Compensati

Note 8 - Stock-based Compensation	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	Note 8 In May 2020, 2020 "2020 May 2030. 2020 may 2020 September 30, 2021 2020 As a result of the approval of the 2020 2015 "2015 September 30, 2021 2015 2015 2015 There were 96,205 and 126,059 shares of restricted stock awarded, respectively, during the nine September 30, 2021 2020 one five For the three September 30, 2021 2020 nine September 30, 2021 2020 Included in the above compensation expense for the three September 30, 2021 2020 nine September 30, 2021 2020 The following tables provide a summary of changes in non-vested restricted stock awards for the period shown: For the Three Months Ended September 30, 2021 Shares Weighted-Average Grant Date Fair Value Non-vested at July 1, 2021 366,068 $ 15.03 Granted 11,309 17.76 Vested (71,049 ) 13.27 Canceled (1) (11,134 ) 13.27 Forfeited (17,212 ) 12.89 Non-vested at September 30, 2021 277,982 $ 15.80 (1) A surrender of vested stock awards by a participant surrendering the number of shares valued at the current stock price at the vesting date to cover the participant's share of tax on the vested shares. The surrendered shares are canceled and are unavailable for reissue. For the Nine Months Ended September 30, 2021 Shares Weighted-Average Grant Date Fair Value Non-vested at January 1, 2021 292,892 $ 13.96 Granted 96,205 18.50 Vested (80,815 ) 13.36 Canceled (1) (13,088 ) 13.36 Forfeited (17,212 ) 12.89 Non-vested at September 30, 2021 277,982 $ 15.80 (1) A surrender of vested stock awards by a participant surrendering the number of shares valued at the current stock price at the vesting date to cover the participant's share of tax on the vested shares. The surrendered shares are canceled and are unavailable for reissue. As of September 30, 2021

Note 9 - Fair Value Accounting

Note 9 - Fair Value Accounting and Measurement	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Fair Value Disclosures [Text Block]	Note 9 Fair value is the price to sell an asset or transfer a liability in an orderly transaction between market participants in the Company’s principal market. The Company has established and documented its process for determining the fair values of its assets and liabilities, where applicable. Fair value is based on quoted market prices, when available, for identical or similar assets or liabilities. In the absence of quoted market prices, management determines the fair value of the Company’s assets and liabilities using valuation models or third may Any changes to valuation methodologies are reviewed by management to ensure they are relevant and justified. Valuation methodologies are refined as more market-based data becomes available. A three three Level 1 Level 2 Level 3 The hierarchy gives the highest ranking to Level 1 3 Qualitative disclosures of valuation techniques 1. 1 If quoted prices are not 2, 3. Assets and liabilities measured at fair value on a recurring basis September 30, 2021 Quoted Prices in Active Markets for Identical Assets or Liabilities Significant Other Observable Inputs Significant Unobservable Inputs (Level 1) (Level 2) (Level 3) Total (In thousands) Securities available-for-sale Municipal bonds $ — $ 110,265 $ — $ 110,265 Agency bonds — 1,940 — 1,940 ABS corporate — 11,016 — 11,016 Corporate debt — 55,946 — 55,946 SBA — 15,842 — 15,842 MBS agency — 75,091 — 75,091 MBS corporate — 55,790 — 55,790 $ — $ 325,890 $ — $ 325,890 December 31, 2020 Quoted Prices in Active Markets for Identical Assets or Liabilities Significant Other Observable Inputs Significant Unobservable Inputs (Level 1) (Level 2) (Level 3) Total (In thousands) Securities available-for-sale Municipal bonds $ — $ 127,862 $ — $ 127,862 ABS agency — 63,820 — 63,820 ABS corporate — 29,280 — 29,280 Corporate debt — 32,970 2,540 35,510 SBA — 18,564 — 18,564 MBS agency — 62,683 — 62,683 MBS corporate — 20,205 6,372 26,577 $ — $ 355,384 $ 8,912 $ 364,296 The significant unobservable inputs in the fair value measurement of the Company's Level 3 3 December 31, 2020 Fair Value (In thousands) Valuation Technique Unobservable Input Range (a) Corporate debt $ 1,540 Consensus pricing Offered quotes 89 91 Comparability adjustments (%) -0.7% - +1.3% 1,000 Consensus pricing Offered quotes 92 100 Comparability adjustments (%) -7.4% 0% MBS corporate 6,372 Consensus pricing Offered quotes 104 107 Comparability adjustments (%) -1.5% - +1.5% (a) Unobservable inputs were weighted by the relative fair value of the instruments. The following tables summarize the changes in Level 3 September 30, 2021 Balance at January 1, 2021 Transfers Out of Level 3 (1) Purchases Unrealized Total (In thousands) Securities available for sale Corporate debt $ 2,540 $ (2,540 ) $ — $ — $ — MBS corporate 6,372 (6,372 ) — — — $ 8,912 $ (8,912 ) $ — $ — $ — (1) Transferred from Level 3 to Level 2 after obtaining observable market data. December 31, 2020 Balance at January 1, 2020 Transfers Into Level 3 (1) Purchases Unrealized Total (In thousands) Securities available for sale Corporate debt $ — $ 1,540 $ 1,000 $ — $ 2,540 MBS corporate — — 6,372 — 6,372 $ — $ 1,540 $ 7,372 $ — $ 8,912 (1) Transferred from Level 2 to Level 3 because of a lack of observable market data, resulting from little to no market activity for the securities. Assets and liabilities measured at fair value on a nonrecurring basis not The following tables present the Company’s assets measured at fair value on a nonrecurring basis at the dates indicated: September 30, 2021 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans $ — $ — $ 4,134 $ 4,134 December 31, 2020 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans $ — $ — $ 5,511 $ 5,511 At September 30, 2021 December 31, 2020 no The following tables present the carrying value and estimated fair value of financial instruments at the dates indicated: September 30, 2021 Fair Value Measurements Using: Carrying Amount Estimated Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets Cash and cash equivalents $ 76,120 $ 76,120 $ 76,120 $ — $ — Investment securities available for sale 325,890 325,890 — 325,890 — Loans held for sale 2,231 2,231 — 2,231 — Loans receivable, net 1,345,126 1,326,567 — — 1,326,567 FHLB stock 4,397 4,397 — 4,397 — Accrued interest receivable 5,775 5,775 — 5,775 — Mortgage servicing rights, net 2,934 3,270 — — 3,270 Financial liabilities Demand deposits $ 1,277,836 $ 1,277,836 $ 1,277,836 $ — $ — Time deposits 245,080 245,937 — 245,937 — FHLB Borrowings 60,000 60,882 — 60,882 — Subordinated debt 39,261 39,493 — 39,493 — Accrued interest payable 29 29 — 29 — December 31, 2020 Fair Value Measurements Using: Carrying Amount Estimated Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets Cash and cash equivalents $ 65,155 $ 65,155 $ 65,155 $ — $ — Investment securities available for sale 364,296 364,296 — 355,384 8,912 Loans held for sale 3,753 3,753 — 3,753 — Loans receivable, net 1,141,969 1,129,570 — — 1,129,570 FHLB stock 5,977 5,977 — 5,977 — Accrued interest receivable 6,966 6,966 — 6,966 — Mortgage servicing rights, net 2,120 2,189 — — 2,189 Financial liabilities Demand deposits $ 1,024,748 $ 1,024,748 $ 1,024,748 $ — $ — Time deposits 308,769 310,992 — 310,992 — FHLB Borrowings 109,977 111,462 — 111,462 — Accrued interest payable 53 53 — 53 — Financial assets and liabilities other than investment securities are not not 825, Financial Instruments 2016 01 January 1, 2018, Securities third third third Loans receivable, net September 30, 2021 820 Mortgage servicing rights, net no

Note 10 - Change in Accumulated

Note 10 - Change in Accumulated Other Comprehensive Income ("AOCI")	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	Note 10 Our AOCI includes unrealized gain (loss) on available-for-sale securities and an unrecognized defined benefit plan prior service cost. The following table presents changes to accumulated other comprehensive income after-tax for the periods shown: Unrealized Gains and Losses on Available-for-Sale Securities Unrecognized Defined Benefit Plan Prior Service Cost, Net of Amortization Total (In thousands) BALANCE, June 30, 2020 $ 717 $ — $ 717 Other comprehensive income before reclassification 3,235 — 3,235 Amounts reclassified from accumulated other comprehensive income (766 ) — (766 ) Net other comprehensive income 2,469 — 2,469 BALANCE, September 30, 2020 $ 3,186 $ — $ 3,186 BALANCE, June 30, 2021 $ 5,260 $ (1,714 ) $ 3,546 Other comprehensive (loss) income before reclassification (1,625 ) 29 (1,596 ) Amounts reclassified from accumulated other comprehensive income (1,016 ) — (1,016 ) Net other comprehensive (loss) income (2,641 ) 29 (2,612 ) BALANCE, September 30, 2021 $ 2,619 $ (1,685 ) $ 934 BALANCE, December 31, 2019 $ (1,539 ) $ — $ (1,539 ) Other comprehensive income before reclassification 6,491 — 6,491 Amounts reclassified from accumulated other comprehensive income (1,766 ) — (1,766 ) Net other comprehensive income 4,725 — 4,725 BALANCE, September 30, 2020 $ 3,186 $ — $ 3,186 BALANCE, December 31, 2020 $ 5,442 $ — $ 5,442 Other comprehensive loss before reclassification (919 ) (1,685 ) (2,604 ) Amounts reclassified from accumulated other comprehensive income (1,904 ) — (1,904 ) Net other comprehensive loss (2,823 ) (1,685 ) (4,508 ) BALANCE, September 30, 2021 $ 2,619 $ (1,685 ) $ 934

Note 11 - Business Combination

Note 11 - Business Combination	9 Months Ended
	Sep. 30, 2021
Notes to Financial Statements
Business Combination Disclosure [Text Block]	N ote 11 On July 23, 2021, Bank and Trust of Southfield, Michigan no not The acquired assets and assumed liabilities were recorded in the Company's consolidated balance sheets at their estimated fair value as of the July 23, 2021, In most instances, determining the estimated fair values of the acquired assets and assumed liabilities required the Bank to estimate cash flows expected to result from those assets and liabilities and to discount those cash flows at the appropriate rate of interest. Differences may not The following table summarizes the fair value of consideration transferred, the estimated fair values of assets acquired and liabilities assumed as of the acquisition date, and the resulting goodwill relating to the transaction (in thousands): At July 23, 2021 Book Value Fair Value Adjustment Estimated Fair Value (In thousands) Cash consideration transferred $ 63,545 Recognized amounts of identifiable assets acquired and liabilities assumed Identifiable assets acquired Core deposit intangible ("CDI") $ — $ 126 $ 126 Premises and equipment 459 — 459 Accrued interest receivable and other assets 755 — 755 Total identifiable assets acquired 1,214 126 1,340 Liabilities assumed Deposits $ 65,096 $ (229 ) $ 64,867 Accrued expenses and other liabilities 1,080 — 1,080 Total liabilities assumed 66,176 (229 ) 65,947 Total identifiable net liabilities assumed (64,962 ) 355 (64,607 ) Goodwill recognized $ 1,062 CDI represents the value assigned to demand, interest checking, money market and savings accounts acquired as part of an acquisition. CDI represents the future economic benefit of the potential cost savings from acquiring core deposits as part of an acquisition compared to the cost of alternative funding sources. CDI is amortized to non-interest expense using an accelerated method based on an estimated runoff of related deposits over a period o f ten may not

Significant Accounting Policies

Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2021
Accounting Policies [Abstract]
Basis of Accounting, Policy [Policy Text Block]	Basis of presentation - The accompanying unaudited interim consolidated financial statements have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission ("SEC"). Accordingly, they do not 10 December 31, 2020 . In our opinion, all adjustments (consisting only of normal recurring adjustments) considered necessary for a fair presentation of the consolidated financial statements in accordance with GAAP have been included. Operating results for the three nine September 30, 2021 , are not may In preparing the unaudited interim consolidated financial statements, we are required to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues, and expenses. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to a determination of the allowance for loan losses ("ALLL"), fair value of financial instruments, and deferred tax assets and liabilities.
Consolidation, Policy [Policy Text Block]	Principles of consolidation - The accompanying consolidated financial statements include the accounts of First Northwest; its wholly owned subsidiary, First Fed, and its controlling interest in Quin Ventures, Inc. All material intercompany accounts and transactions have been eliminated in consolidation. While First Northwest and POM share equal ownership in Quin Ventures, it has been determined that First Northwest has a controlling interest for financial reporting purposes under Accounting Standards Codification 810.
Subsequent Events, Policy [Policy Text Block]	Subsequent Events 10
New Accounting Pronouncements, Policy [Policy Text Block]	Recently adopted accounting pronouncements In November 2019, 2019 10 2016 13, 2019 04, 2019 05. December 15, 2020 December 15, 2022. December 15, 2018. January 1, 2023. In December 2019, No. 2019 12, Income Taxes (Topic 740 2019 12 740. December 15, 2020, not In January 2020, No. 2020 01, Investments-Equity Securities (Topic 321 323 815 321, 323, 815 2020 01 December 15, 2020, not Recently issued accounting pronouncements not Credit Losses In June 2016, No. 2016 13, Financial Instruments - Credit Loss No. 2016 13 December 15, 2019, Additional updates were issued in ASU No. 2019 04, Codification Improvements to Topic 326, 815, 825 In addition, new updates were issued through ASU No. 2019 05, Financial Instruments - Credit Losses (Topic 326 326 20 No. 2016 13, No. 2019 04 No. 2019 05, third January 1, 2023. Other Pronouncements In March 2020, No. 2020 04 Reference Rate Reform (Topic 848 2020 04 March 12, 2020 December 31, 2022. not
Reclassification, Comparability Adjustment [Policy Text Block]	Reclassifications no

Note 2 - Securities (Tables)

Note 2 - Securities (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Schedule of Available-for-sale and Held-to-Maturity Securities Reconciliation [Table Text Block]	Gross Gross Estimated Amortized Cost Unrealized Gains Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ 107,964 $ 2,697 $ (396 ) $ 110,265 U.S. government and agency issued bonds (Agency bonds) 1,945 — (5 ) 1,940 Corporate issued asset-backed securities (ABS corporate) 11,047 — (31 ) 11,016 Corporate issued debt securities (Corporate debt) 54,876 1,536 (466 ) 55,946 U.S. Small Business Administration securities (SBA) 15,545 297 — 15,842 Mortgage-backed securities: U.S. government agency issued mortgage-backed securities (MBS agency) 75,394 406 (709 ) 75,091 Corporate issued mortgage-backed securities (MBS corporate) 55,804 146 (160 ) 55,790 Total securities available for sale $ 322,575 $ 5,082 $ (1,767 ) $ 325,890 Gross Gross Estimated Amortized Cost Unrealized Gains Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ 122,667 $ 5,212 $ (17 ) $ 127,862 U.S. government agency issued asset-backed securities (ABS agency) 62,934 1,240 (354 ) 63,820 ABS corporate 29,661 37 (418 ) 29,280 Corporate debt 35,408 687 (585 ) 35,510 SBA 18,420 144 — 18,564 Mortgage-backed securities: MBS agency 61,859 876 (52 ) 62,683 MBS corporate 26,458 162 (43 ) 26,577 Total securities available for sale $ 357,407 $ 8,358 $ (1,469 ) $ 364,296
Debt Securities, Available-for-sale, Unrealized Loss Position, Fair Value [Table Text Block]	Less Than Twelve Months Twelve Months or Longer Total Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ (336 ) $ 24,237 $ (60 ) $ 6,375 $ (396 ) $ 30,612 Agency bonds (5 ) 1,939 — — (5 ) 1,939 ABS corporate (31 ) 11,016 — — (31 ) 11,016 Corporate debt (238 ) 16,197 (228 ) 9,758 (466 ) 25,955 SBA — — — 85 — 85 Mortgage-backed securities: MBS agency (709 ) 42,690 — 4 (709 ) 42,694 MBS corporate (160 ) 20,282 — — (160 ) 20,282 Total available for sale $ (1,479 ) $ 116,361 $ (288 ) $ 16,222 $ (1,767 ) $ 132,583 Less Than Twelve Months Twelve Months or Longer Total Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value (In thousands) Available for Sale Municipal bonds $ (15 ) $ 5,214 $ (2 ) $ 1,319 $ (17 ) $ 6,533 ABS agency — — (354 ) 21,430 (354 ) 21,430 ABS corporate — — (418 ) 27,283 (418 ) 27,283 Corporate debt (8 ) 5,892 (577 ) 9,409 (585 ) 15,301 SBA — 63 — 47 — 110 Mortgage-backed securities: MBS agency (52 ) 18,516 — 261 (52 ) 18,777 MBS corporate (43 ) 10,003 — — (43 ) 10,003 Total available for sale $ (118 ) $ 39,688 $ (1,351 ) $ 59,749 $ (1,469 ) $ 99,437
Investments Classified by Contractual Maturity Date [Table Text Block]	September 30, 2021 Available-for-Sale Amortized Cost Estimated Fair Value (In thousands) Mortgage-backed securities: Due within one year $ 3,512 $ 3,517 Due after one through five years 28,689 28,782 Due after five through ten years 6,476 6,463 Due after ten years 92,521 92,119 Total mortgage-backed securities 131,198 130,881 All other investment securities: Due within one year — — Due after one through five years 5,362 5,266 Due after five through ten years 74,584 76,013 Due after ten years 111,431 113,730 Total all other investment securities 191,377 195,009 Total investment securities $ 322,575 $ 325,890 December 31, 2020 Available-for-Sale Amortized Cost Estimated Fair Value (In thousands) Mortgage-backed securities: Due within one year $ 80 $ 84 Due after one through five years 12,446 12,402 Due after five through ten years — — Due after ten years 75,791 76,774 Total mortgage-backed securities 88,317 89,260 All other investment securities: Due within one year — — Due after one through five years 2,210 2,328 Due after five through ten years 74,568 74,351 Due after ten years 192,312 198,357 Total all other investment securities 269,090 275,036 Total investment securities $ 357,407 $ 364,296
Schedule of Realized Gain (Loss) [Table Text Block]	Three Months Ended September 30, Nine Months Ended September 30, 2021 2020 2021 2020 (In thousands) (In thousands) Proceeds from sales $ 64,394 $ 47,844 $ 109,829 $ 142,276 Gross realized gains 1,627 1,593 2,827 3,097 Gross realized losses (341 ) (624 ) (417 ) (862 )

Note 3 - Loans Receivable (Tabl

Note 3 - Loans Receivable (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	September 30, 2021 December 31, 2020 (In thousands) Real Estate: One-to-four family $ 294,432 $ 309,828 Multi-family 177,560 162,467 Commercial real estate 353,356 296,574 Construction and land 214,472 123,627 Total real estate loans 1,039,820 892,496 Consumer: Home equity 38,881 33,103 Auto and other consumer 182,238 128,233 Total consumer loans 221,119 161,336 Commercial business loans 91,939 100,201 Total loans 1,352,878 1,154,033 Less: Net deferred loan fees 5,274 4,346 Premium on purchased loans, net (12,765 ) (6,129 ) Allowance for loan losses 15,243 13,847 Total loans receivable, net $ 1,345,126 $ 1,141,969
Financing Receivable, Allowance for Credit Loss [Table Text Block]	At or For the Three Months Ended September 30, 2021 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,356 $ 1,816 $ 3,674 $ 2,221 $ 393 $ 2,368 $ 464 $ 296 $ 14,588 (Recapture of) provision for loan losses (117 ) 101 278 260 24 58 26 70 700 Charge-offs — — — — — (421 ) — — (421 ) Recoveries — — — 2 — 374 — — 376 Ending balance $ 3,239 $ 1,917 $ 3,952 $ 2,483 $ 417 $ 2,379 $ 490 $ 366 $ 15,243 At or For the Nine Months Ended September 30, 2021 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,469 $ 1,764 $ 3,420 $ 1,461 $ 368 $ 2,642 $ 429 $ 294 $ 13,847 (Recapture of) provision for loan losses (236 ) 153 532 1,016 44 (142 ) 61 72 1,500 Charge-offs — — — — (12 ) (801 ) — — (813 ) Recoveries 6 — — 6 17 680 — — 709 Ending balance $ 3,239 $ 1,917 $ 3,952 $ 2,483 $ 417 $ 2,379 $ 490 $ 366 $ 15,243 At September 30, 2021 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) Total ALLL $ 3,239 $ 1,917 $ 3,952 $ 2,483 $ 417 $ 2,379 $ 490 $ 366 $ 15,243 General reserve 3,212 1,917 3,952 2,483 414 2,272 490 366 15,106 Specific reserve 27 — — — 3 107 — — 137 Total loans $ 294,432 $ 177,560 $ 353,356 $ 214,472 $ 38,881 $ 182,238 $ 91,939 $ — $ 1,352,878 Loans collectively evaluated (1) 292,094 177,560 352,158 214,448 38,699 181,846 91,939 — 1,348,744 Loans individually evaluated (2) 2,338 — 1,198 24 182 392 — — 4,134 At or For the Three Months Ended September 30, 2020 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,780 $ 1,128 $ 3,021 $ 738 $ 429 $ 2,252 $ 463 $ 298 $ 12,109 Provision for (recapture of) loan losses 62 307 319 240 (4 ) 427 — (1 ) 1,350 Charge-offs — — — — — (479 ) — — (479 ) Recoveries 2 — — 1 — 24 — — 27 Ending balance $ 3,844 $ 1,435 $ 3,340 $ 979 $ 425 $ 2,224 $ 463 $ 297 $ 13,007 At or For the Nine Months Ended September 30, 2020 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) ALLL: Beginning balance $ 3,024 $ 888 $ 2,243 $ 399 $ 454 $ 2,261 $ 208 $ 151 $ 9,628 Provision for (recapture of) loan losses 764 547 1,097 577 (30 ) 760 255 146 4,116 Charge-offs — — — — — (853 ) — — (853 ) Recoveries 56 — — 3 1 56 — — 116 Ending balance $ 3,844 $ 1,435 $ 3,340 $ 979 $ 425 $ 2,224 $ 463 $ 297 $ 13,007 At December 31, 2020 One-to-four family Multi-family Commercial real estate Construction and land Home equity Auto and other consumer Commercial business Unallocated Total (In thousands) Total ALLL $ 3,469 $ 1,764 $ 3,420 $ 1,461 $ 368 $ 2,642 $ 429 $ 294 $ 13,847 General reserve 3,433 1,764 3,419 1,461 364 2,366 429 294 13,530 Specific reserve 36 — 1 — 4 276 — — 317 Total loans $ 309,828 $ 162,467 $ 296,574 $ 123,627 $ 33,103 $ 128,233 $ 100,201 $ — $ 1,154,033 Loans collectively evaluated (1) 306,862 162,183 295,296 123,601 32,968 127,411 100,201 — 1,148,522 Loans individually evaluated (2) 2,966 284 1,278 26 135 822 — — 5,511
Impaired Financing Receivables [Table Text Block]	September 30, 2021 December 31, 2020 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance (In thousands) With no allowance recorded: One-to-four family $ 215 $ 249 $ — $ 227 $ 257 $ — Multi-family — — — 284 284 — Commercial real estate 1,198 1,300 — 1,216 1,308 — Construction and land — — — — 29 — Home equity 30 64 — 37 94 — Auto and other consumer — 84 — — 224 — Total 1,443 1,697 — 1,764 2,196 — With an allowance recorded: One-to-four family 2,123 2,326 27 2,739 2,941 36 Commercial real estate — — — 62 62 1 Construction and land 24 24 — 26 26 — Home equity 152 175 3 98 157 4 Auto and other consumer 392 406 107 822 953 276 Total 2,691 2,931 137 3,747 4,139 317 Total impaired loans: One-to-four family 2,338 2,575 27 2,966 3,198 36 Multi-family — — — 284 284 — Commercial real estate 1,198 1,300 — 1,278 1,370 1 Construction and land 24 24 — 26 55 — Home equity 182 239 3 135 251 4 Auto and other consumer 392 490 107 822 1,177 276 Total $ 4,134 $ 4,628 $ 137 $ 5,511 $ 6,335 $ 317 Three Months Ended Nine Months Ended September 30, 2021 September 30, 2021 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded: One-to-four family $ 217 $ 3 $ 221 $ 9 Multi-family — — 125 — Commercial real estate 1,200 18 1,081 55 Home equity 31 — 34 1 Auto and other consumer 47 3 39 5 Total 1,495 24 1,500 70 With an allowance recorded: One-to-four family 2,199 46 2,357 110 Commercial real estate 17 — 162 — Construction and land 24 2 25 3 Home equity 122 3 117 — Auto and other consumer 464 6 715 17 Total 2,826 57 3,376 130 Total impaired loans: One-to-four family 2,416 49 2,578 119 Multi-family — — 125 — Commercial real estate 1,217 18 1,243 55 Construction and land 24 2 25 3 Home equity 153 3 151 1 Auto and other consumer 511 9 754 22 Total $ 4,321 $ 81 $ 4,876 $ 200 Three Months Ended Nine Months Ended September 30, 2020 September 30, 2020 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized (In thousands) With no allowance recorded: One-to-four family $ 203 $ 6 $ 154 $ 6 Multi-family 294 1 197 — Commercial real estate 1,200 1 1,211 15 Construction and land — — 12 — Home equity 38 1 43 1 Auto and other consumer — 13 — 16 Commercial business 168 — 90 — Total 1,903 22 1,707 38 With an allowance recorded: One-to-four family 4,397 91 3,335 158 Multi-family — — 158 — Commercial real estate 67 2 380 2 Construction and land 26 2 28 3 Home equity 140 3 212 7 Auto and other consumer 702 24 718 33 Commercial business — — 146 — Total 5,332 122 4,977 203 Total impaired loans: One-to-four family 4,600 97 3,489 164 Multi-family 294 1 355 — Commercial real estate 1,267 3 1,591 17 Construction and land 26 2 40 3 Home equity 178 4 255 8 Auto and other consumer 702 37 718 49 Commercial business 168 — 236 — Total $ 7,235 $ 144 $ 6,684 $ 241
Financing Receivable, Nonaccrual [Table Text Block]	September 30, 2021 December 31, 2020 (In thousands) One-to-four family $ 561 $ 912 Multi-family — 284 Commercial real estate 76 157 Construction and land 24 26 Home equity 130 73 Auto and other consumer 392 821 Commercial business — — Total nonaccrual loans $ 1,183 $ 2,273
Financing Receivable, Past Due [Table Text Block]	30-59 Days 60-89 Days 90 Days or More Total Past Due Past Due Past Due Past Due Current Total Loans (In thousands) Real Estate: One-to-four family $ — $ 60 $ — $ 60 $ 294,372 $ 294,432 Multi-family — — — — 177,560 177,560 Commercial real estate — — — — 353,356 353,356 Construction and land — — — — 214,472 214,472 Total real estate loans — 60 — 60 1,039,760 1,039,820 Consumer: Home equity 53 29 — 82 38,799 38,881 Auto and other consumer 283 69 32 384 181,854 182,238 Total consumer loans 336 98 32 466 220,653 221,119 Commercial business loans 17 — — 17 91,922 91,939 Total loans $ 353 $ 158 $ 32 $ 543 $ 1,352,335 $ 1,352,878 30-59 Days 60-89 Days 90 Days or More Total Past Due Past Due Past Due Past Due Current Total Loans (In thousands) Real Estate: One-to-four family $ 406 $ 132 $ 29 $ 567 $ 309,261 $ 309,828 Multi-family — — — — 162,467 162,467 Commercial real estate — — — — 296,574 296,574 Construction and land 56 — 26 82 123,545 123,627 Total real estate loans 462 132 55 649 891,847 892,496 Consumer: Home equity 94 — — 94 33,009 33,103 Auto and other consumer 815 138 137 1,090 127,143 128,233 Total consumer loans 909 138 137 1,184 160,152 161,336 Commercial business loans — — — — 100,201 100,201 Total loans $ 1,371 $ 270 $ 192 $ 1,833 $ 1,152,200 $ 1,154,033
Financing Receivable Credit Quality Indicators [Table Text Block]	Pass Watch Special Mention Substandard Total (In thousands) Real Estate: One-to-four family $ 290,889 $ 2,653 $ 57 $ 833 $ 294,432 Multi-family 161,525 16,035 — — 177,560 Commercial real estate 307,347 21,534 13,464 11,011 353,356 Construction and land 203,512 2,058 8,878 24 214,472 Total real estate loans 963,273 42,280 22,399 11,868 1,039,820 Consumer: Home equity 38,486 136 61 198 38,881 Auto and other consumer 180,486 1,245 115 392 182,238 Total consumer loans 218,972 1,381 176 590 221,119 Commercial business loans 90,795 912 — 232 91,939 Total loans $ 1,273,040 $ 44,573 $ 22,575 $ 12,690 $ 1,352,878 Pass Watch Special Mention Substandard Total (In thousands) Real Estate: One-to-four family $ 303,840 $ 2,487 $ 1,730 $ 1,771 $ 309,828 Multi-family 146,536 15,647 — 284 162,467 Commercial real estate 250,970 20,759 20,690 4,155 296,574 Construction and land 114,575 8,914 74 64 123,627 Total real estate loans 815,921 47,807 22,494 6,274 892,496 Consumer: Home equity 32,500 349 100 154 33,103 Auto and other consumer 124,115 2,034 1,216 868 128,233 Total consumer loans 156,615 2,383 1,316 1,022 161,336 Commercial business loans 92,010 7,791 168 232 100,201 Total loans $ 1,064,546 $ 57,981 $ 23,978 $ 7,528 $ 1,154,033 Nonperforming Performing Total (In thousands) Real Estate: One-to-four family $ 561 $ 293,871 $ 294,432 Multi-family — 177,560 177,560 Commercial real estate 76 353,280 353,356 Construction and land 24 214,448 214,472 Consumer: Home equity 130 38,751 38,881 Auto and other consumer 392 181,846 182,238 Commercial business — 91,939 91,939 Total loans $ 1,183 $ 1,351,695 $ 1,352,878 Nonperforming Performing Total (In thousands) Real Estate: One-to-four family $ 912 $ 308,916 $ 309,828 Multi-family 284 162,183 162,467 Commercial real estate 157 296,417 296,574 Construction and land 26 123,601 123,627 Consumer: Home equity 73 33,030 33,103 Auto and other consumer 821 127,412 128,233 Commercial business — 100,201 100,201 Total loans $ 2,273 $ 1,151,760 $ 1,154,033
Financing Receivable, Troubled Debt Restructuring [Table Text Block]	September 30, 2021 December 31, 2020 (In thousands) Total TDR loans $ 1,858 $ 2,224 Allowance for loan losses related to TDR loans 21 26 Total nonaccrual TDR loans 29 108 September 30, 2021 December 31, 2020 Accrual Nonaccrual Total Accrual Nonaccrual Total (In thousands) One-to-four family $ 1,777 $ 29 $ 1,806 $ 2,054 $ 108 $ 2,162 Home equity 52 — 52 62 — 62 Total TDR loans $ 1,829 $ 29 $ 1,858 $ 2,116 $ 108 $ 2,224

Note 4 - Deposits (Tables)

Note 4 - Deposits (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Deposit Liabilities, Type [Table Text Block]	September 30, 2021 December 31, 2020 Amount Weighted-Average Interest Rate Amount Weighted-Average Interest Rate (Dollars in thousands) Noninterest-bearing demand deposits $ 328,463 0.00 % $ 274,930 0.00 % Interest-bearing demand deposits 182,181 0.01 % 156,241 0.01 % Money market accounts 573,713 0.21 % 429,143 0.31 % Savings accounts 193,479 0.06 % 164,434 0.17 % Certificates of deposit 245,080 0.70 % 308,769 1.00 % Total deposits $ 1,522,916 0.20 % $ 1,333,517 0.36 %
Time Deposit Maturities [Table Text Block]	September 30, 2021 December 31, 2020 (In thousands) Within one year or less $ 156,988 $ 185,804 After one year through two years 50,169 70,705 After two years through three years 23,815 37,417 After three years through four years 7,616 6,938 After four years through five years 6,492 7,905 Total certificates of deposit $ 245,080 $ 308,769
Schedule of Interest on Deposits Liabilities, Type [Table Text Block]	Three Months Ended Nine Months Ended September 30, September 30, 2021 2020 2021 2020 (In thousands) (In thousands) Demand deposits $ 11 $ 5 $ 28 $ 28 Money market accounts 291 362 852 1,118 Savings accounts 28 176 102 785 Certificates of deposit 520 862 1,627 3,653 Total interest expense on deposits $ 850 $ 1,405 $ 2,609 $ 5,584

Note 6 - Earnings Per Share (Ta

Note 6 - Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Three Months Ended Nine Months Ended September 30, September 30, 2021 2020 2021 2020 (In thousands, except share data) Numerator: Net Income Attributable to Parent $ 4,178 $ 3,675 $ 10,294 $ 6,524 Denominator: Basic weighted average common shares outstanding 9,184,568 9,257,252 9,196,729 9,409,754 Dilutive restricted stock grants 83,508 6,723 97,527 29,484 Diluted weighted average common shares outstanding 9,268,076 9,263,975 9,294,256 9,439,238 Basic earnings per share $ 0.45 $ 0.40 $ 1.12 $ 0.69 Diluted earnings per share $ 0.45 $ 0.40 $ 1.11 $ 0.69

Note 7 - Employee Benefits (Tab

Note 7 - Employee Benefits (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Employee Stock Ownership Plan (ESOP) Disclosures [Table Text Block]	September 30, 2021 December 31, 2020 (Dollars in thousands) Allocated shares 333,396 306,949 Committed to be released shares 13,221 — Unallocated shares 701,412 741,080 Total ESOP shares issued 1,048,029 1,048,029 Fair value of unallocated shares $ 12,317 $ 11,561

Note 8 - Stock-based Compensa_2

Note 8 - Stock-based Compensation (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Nonvested Restricted Stock Shares Activity [Table Text Block]	For the Three Months Ended September 30, 2021 Shares Weighted-Average Grant Date Fair Value Non-vested at July 1, 2021 366,068 $ 15.03 Granted 11,309 17.76 Vested (71,049 ) 13.27 Canceled (1) (11,134 ) 13.27 Forfeited (17,212 ) 12.89 Non-vested at September 30, 2021 277,982 $ 15.80 (1) A surrender of vested stock awards by a participant surrendering the number of shares valued at the current stock price at the vesting date to cover the participant's share of tax on the vested shares. The surrendered shares are canceled and are unavailable for reissue. For the Nine Months Ended September 30, 2021 Shares Weighted-Average Grant Date Fair Value Non-vested at January 1, 2021 292,892 $ 13.96 Granted 96,205 18.50 Vested (80,815 ) 13.36 Canceled (1) (13,088 ) 13.36 Forfeited (17,212 ) 12.89 Non-vested at September 30, 2021 277,982 $ 15.80 (1) A surrender of vested stock awards by a participant surrendering the number of shares valued at the current stock price at the vesting date to cover the participant's share of tax on the vested shares. The surrendered shares are canceled and are unavailable for reissue.

Note 9 - Fair Value Accountin_2

Note 9 - Fair Value Accounting and Measurement (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	September 30, 2021 Quoted Prices in Active Markets for Identical Assets or Liabilities Significant Other Observable Inputs Significant Unobservable Inputs (Level 1) (Level 2) (Level 3) Total (In thousands) Securities available-for-sale Municipal bonds $ — $ 110,265 $ — $ 110,265 Agency bonds — 1,940 — 1,940 ABS corporate — 11,016 — 11,016 Corporate debt — 55,946 — 55,946 SBA — 15,842 — 15,842 MBS agency — 75,091 — 75,091 MBS corporate — 55,790 — 55,790 $ — $ 325,890 $ — $ 325,890 December 31, 2020 Quoted Prices in Active Markets for Identical Assets or Liabilities Significant Other Observable Inputs Significant Unobservable Inputs (Level 1) (Level 2) (Level 3) Total (In thousands) Securities available-for-sale Municipal bonds $ — $ 127,862 $ — $ 127,862 ABS agency — 63,820 — 63,820 ABS corporate — 29,280 — 29,280 Corporate debt — 32,970 2,540 35,510 SBA — 18,564 — 18,564 MBS agency — 62,683 — 62,683 MBS corporate — 20,205 6,372 26,577 $ — $ 355,384 $ 8,912 $ 364,296
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]	December 31, 2020 Fair Value (In thousands) Valuation Technique Unobservable Input Range (a) Corporate debt $ 1,540 Consensus pricing Offered quotes 89 91 Comparability adjustments (%) -0.7% - +1.3% 1,000 Consensus pricing Offered quotes 92 100 Comparability adjustments (%) -7.4% 0% MBS corporate 6,372 Consensus pricing Offered quotes 104 107 Comparability adjustments (%) -1.5% - +1.5% (a) Unobservable inputs were weighted by the relative fair value of the instruments.
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]	September 30, 2021 Balance at January 1, 2021 Transfers Out of Level 3 (1) Purchases Unrealized Total (In thousands) Securities available for sale Corporate debt $ 2,540 $ (2,540 ) $ — $ — $ — MBS corporate 6,372 (6,372 ) — — — $ 8,912 $ (8,912 ) $ — $ — $ — (1) Transferred from Level 3 to Level 2 after obtaining observable market data. December 31, 2020 Balance at January 1, 2020 Transfers Into Level 3 (1) Purchases Unrealized Total (In thousands) Securities available for sale Corporate debt $ — $ 1,540 $ 1,000 $ — $ 2,540 MBS corporate — — 6,372 — 6,372 $ — $ 1,540 $ 7,372 $ — $ 8,912 (1) Transferred from Level 2 to Level 3 because of a lack of observable market data, resulting from little to no market activity for the securities.
Fair Value Measurements, Nonrecurring [Table Text Block]	September 30, 2021 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans $ — $ — $ 4,134 $ 4,134 December 31, 2020 Level 1 Level 2 Level 3 Total (In thousands) Impaired loans $ — $ — $ 5,511 $ 5,511
Fair Value, by Balance Sheet Grouping [Table Text Block]	September 30, 2021 Fair Value Measurements Using: Carrying Amount Estimated Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets Cash and cash equivalents $ 76,120 $ 76,120 $ 76,120 $ — $ — Investment securities available for sale 325,890 325,890 — 325,890 — Loans held for sale 2,231 2,231 — 2,231 — Loans receivable, net 1,345,126 1,326,567 — — 1,326,567 FHLB stock 4,397 4,397 — 4,397 — Accrued interest receivable 5,775 5,775 — 5,775 — Mortgage servicing rights, net 2,934 3,270 — — 3,270 Financial liabilities Demand deposits $ 1,277,836 $ 1,277,836 $ 1,277,836 $ — $ — Time deposits 245,080 245,937 — 245,937 — FHLB Borrowings 60,000 60,882 — 60,882 — Subordinated debt 39,261 39,493 — 39,493 — Accrued interest payable 29 29 — 29 — December 31, 2020 Fair Value Measurements Using: Carrying Amount Estimated Fair Value Level 1 Level 2 Level 3 (In thousands) Financial assets Cash and cash equivalents $ 65,155 $ 65,155 $ 65,155 $ — $ — Investment securities available for sale 364,296 364,296 — 355,384 8,912 Loans held for sale 3,753 3,753 — 3,753 — Loans receivable, net 1,141,969 1,129,570 — — 1,129,570 FHLB stock 5,977 5,977 — 5,977 — Accrued interest receivable 6,966 6,966 — 6,966 — Mortgage servicing rights, net 2,120 2,189 — — 2,189 Financial liabilities Demand deposits $ 1,024,748 $ 1,024,748 $ 1,024,748 $ — $ — Time deposits 308,769 310,992 — 310,992 — FHLB Borrowings 109,977 111,462 — 111,462 — Accrued interest payable 53 53 — 53 —

Note 10 - Change in Accumulat_2

Note 10 - Change in Accumulated Other Comprehensive Income ("AOCI") (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Unrealized Gains and Losses on Available-for-Sale Securities Unrecognized Defined Benefit Plan Prior Service Cost, Net of Amortization Total (In thousands) BALANCE, June 30, 2020 $ 717 $ — $ 717 Other comprehensive income before reclassification 3,235 — 3,235 Amounts reclassified from accumulated other comprehensive income (766 ) — (766 ) Net other comprehensive income 2,469 — 2,469 BALANCE, September 30, 2020 $ 3,186 $ — $ 3,186 BALANCE, June 30, 2021 $ 5,260 $ (1,714 ) $ 3,546 Other comprehensive (loss) income before reclassification (1,625 ) 29 (1,596 ) Amounts reclassified from accumulated other comprehensive income (1,016 ) — (1,016 ) Net other comprehensive (loss) income (2,641 ) 29 (2,612 ) BALANCE, September 30, 2021 $ 2,619 $ (1,685 ) $ 934 BALANCE, December 31, 2019 $ (1,539 ) $ — $ (1,539 ) Other comprehensive income before reclassification 6,491 — 6,491 Amounts reclassified from accumulated other comprehensive income (1,766 ) — (1,766 ) Net other comprehensive income 4,725 — 4,725 BALANCE, September 30, 2020 $ 3,186 $ — $ 3,186 BALANCE, December 31, 2020 $ 5,442 $ — $ 5,442 Other comprehensive loss before reclassification (919 ) (1,685 ) (2,604 ) Amounts reclassified from accumulated other comprehensive income (1,904 ) — (1,904 ) Net other comprehensive loss (2,823 ) (1,685 ) (4,508 ) BALANCE, September 30, 2021 $ 2,619 $ (1,685 ) $ 934

Note 11 - Business Combination

Note 11 - Business Combination (Tables)	9 Months Ended
	Sep. 30, 2021
Notes Tables
Schedule of Business Acquisitions, by Acquisition [Table Text Block]	At July 23, 2021 Book Value Fair Value Adjustment Estimated Fair Value (In thousands) Cash consideration transferred $ 63,545 Recognized amounts of identifiable assets acquired and liabilities assumed Identifiable assets acquired Core deposit intangible ("CDI") $ — $ 126 $ 126 Premises and equipment 459 — 459 Accrued interest receivable and other assets 755 — 755 Total identifiable assets acquired 1,214 126 1,340 Liabilities assumed Deposits $ 65,096 $ (229 ) $ 64,867 Accrued expenses and other liabilities 1,080 — 1,080 Total liabilities assumed 66,176 (229 ) 65,947 Total identifiable net liabilities assumed (64,962 ) 355 (64,607 ) Goodwill recognized $ 1,062

Note 1 - Basis of Presentatio_2

Note 1 - Basis of Presentation and Critical Accounting Policies (Details Textual) - USD ($)	May 14, 2021	Dec. 18, 2015	Jan. 29, 2015	Sep. 30, 2021	Dec. 31, 2020
Stock Issued During Period, Shares, New Issues (in shares)			13,100,360
Proceeds from Issuance of Common Stock, Net			$ 117,600,000
Proceeds from Issuance Initial Public Offering			58,400,000
Employee Stock Ownership Plan (ESOP), Issued, Percentage of Common Stock Issued		8.00%
Stock Issued During Period, Shares, Employee Stock Ownership Plan (in shares)		1,048,029
Loans and Leases Receivable, Net Amount, Total				$ 1,345,126,000	$ 1,141,969,000
First Federal Community Foundation [Member]
Payments for Contributions to Charity			$ 400,000
Quin Ventures, Inc [Member] | Joint Venture Agreement [Member] | Partially Unfunded Loan Commitment [Member]
Loans and Leases Receivable, Net Amount, Total	$ 15,000,000
POM Peace of Mind, Inc [Member] | Joint Venture Agreement [Member]
Stock Issued During Period, Shares, New Issues (in shares)	29,719
Stock Issued During Period, Value, New Issues	$ 500,000
Contribution of Nonmonetary Assets to Charitable Organization [Member] | First Federal Community Foundation [Member]
Stock Issued During Period, Shares, New Issues (in shares)			933,360
IPO [Member]
Stock Issued During Period, Shares, New Issues (in shares)			12,167,000
Shares Issued, Price Per Share (in dollars per share)			$ 10
Proceeds from Issuance of Common Stock			$ 121,700,000

Note 2 - Securities (Details Te

Note 2 - Securities (Details Textual) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021USD ($)	Jun. 30, 2020USD ($)	Jun. 30, 2021USD ($)	Jun. 30, 2020USD ($)	Dec. 31, 2020USD ($)
Debt Securities, Held-to-maturity, Total	$ 0		$ 0		$ 0
Debt Securities, Available-for-sale, Unrealized Loss Position, Number of Positions					36
Other than Temporary Impairment Losses, Investments, Total	$ 0	$ 0	$ 0	$ 0

Note 2 - Securities - Amortized

Note 2 - Securities - Amortized Cost, Gross Unrealized Gains and Losses, and Estimated Fair Value of Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Securities available for sale, amortized cost	$ 322,575	$ 357,407
Securities available for sale, gross unrealized gains	5,082	8,358
Securities available for sale, gross unrealized losses	(1,767)	(1,469)
Investment securities available for sale, at fair value	325,890	364,296
US States and Political Subdivisions Debt Securities [Member] | Securities Investment [Member]
Securities available for sale, amortized cost	107,964	122,667
Securities available for sale, gross unrealized gains	2,697	5,212
Securities available for sale, gross unrealized losses	(396)	(17)
Investment securities available for sale, at fair value	110,265	127,862
US Government-sponsored Enterprises Debt Securities [Member] | Securities Investment [Member]
Securities available for sale, amortized cost	1,945
Securities available for sale, gross unrealized gains	0
Securities available for sale, gross unrealized losses	(5)
Investment securities available for sale, at fair value	1,940
Asset-backed Securities, Issued by US Government Agencies [Member] | Securities Investment [Member]
Securities available for sale, amortized cost		62,934
Securities available for sale, gross unrealized gains		1,240
Securities available for sale, gross unrealized losses		(354)
Investment securities available for sale, at fair value		63,820
Asset-backed Securities, Issued by Private Enterprises [Member] | Securities Investment [Member]
Securities available for sale, amortized cost	11,047	29,661
Securities available for sale, gross unrealized gains	0	37
Securities available for sale, gross unrealized losses	(31)	(418)
Investment securities available for sale, at fair value	11,016	29,280
Corporate Debt Securities [Member] | Securities Investment [Member]
Securities available for sale, amortized cost	54,876	35,408
Securities available for sale, gross unrealized gains	1,536	687
Securities available for sale, gross unrealized losses	(466)	(585)
Investment securities available for sale, at fair value	55,946	35,510
US Small Business Administration Securities [Member] | Securities Investment [Member]
Securities available for sale, amortized cost	15,545	18,420
Securities available for sale, gross unrealized gains	297	144
Securities available for sale, gross unrealized losses	0	0
Investment securities available for sale, at fair value	15,842	18,564
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Collateralized Mortgage Backed Securities [Member]
Securities available for sale, amortized cost	75,394	61,859
Securities available for sale, gross unrealized gains	406	876
Securities available for sale, gross unrealized losses	(709)	(52)
Investment securities available for sale, at fair value	75,091	62,683
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Collateralized Mortgage Backed Securities [Member]
Securities available for sale, amortized cost	55,804	26,458
Securities available for sale, gross unrealized gains	146	162
Securities available for sale, gross unrealized losses	(160)	(43)
Investment securities available for sale, at fair value	$ 55,790	$ 26,577

Note 2 - Securities - Unrealize

Note 2 - Securities - Unrealized Gross Losses and Fair Value of Securities in a Continuous Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Securities available for sale, gross unrealized losses, less than twelve months	$ (1,479)	$ (118)
Securities available for sale, fair value, less than twelve months	116,361	39,688
Securities available for sale, gross unrealized losses, twelve months or longer	(288)	(1,351)
Securities available for sale, fair value, twelve months or longer	16,222	59,749
Securities available for sale, gross unrealized losses, total	(1,767)	(1,469)
Securities available for sale, fair value, total	132,583	99,437
US States and Political Subdivisions Debt Securities [Member] | Securities Investment [Member]
Securities available for sale, gross unrealized losses, less than twelve months	(336)	(15)
Securities available for sale, fair value, less than twelve months	24,237	5,214
Securities available for sale, gross unrealized losses, twelve months or longer	(60)	(2)
Securities available for sale, fair value, twelve months or longer	6,375	1,319
Securities available for sale, gross unrealized losses, total	(396)	(17)
Securities available for sale, fair value, total	30,612	6,533
US Government-sponsored Enterprises Debt Securities [Member] | Securities Investment [Member]
Securities available for sale, gross unrealized losses, less than twelve months	(5)
Securities available for sale, fair value, less than twelve months	1,939
Securities available for sale, gross unrealized losses, twelve months or longer	0
Securities available for sale, fair value, twelve months or longer	0
Securities available for sale, gross unrealized losses, total	(5)
Securities available for sale, fair value, total	1,939
Asset-backed Securities, Issued by US Government Agencies [Member] | Securities Investment [Member]
Securities available for sale, gross unrealized losses, less than twelve months		0
Securities available for sale, fair value, less than twelve months		0
Securities available for sale, gross unrealized losses, twelve months or longer		(354)
Securities available for sale, fair value, twelve months or longer		21,430
Securities available for sale, gross unrealized losses, total		(354)
Securities available for sale, fair value, total		21,430
Asset-backed Securities, Issued by Private Enterprises [Member] | Securities Investment [Member]
Securities available for sale, gross unrealized losses, less than twelve months	(31)	0
Securities available for sale, fair value, less than twelve months	11,016	0
Securities available for sale, gross unrealized losses, twelve months or longer	0	(418)
Securities available for sale, fair value, twelve months or longer	0	27,283
Securities available for sale, gross unrealized losses, total	(31)	(418)
Securities available for sale, fair value, total	11,016	27,283
Corporate Debt Securities [Member] | Securities Investment [Member]
Securities available for sale, gross unrealized losses, less than twelve months	(238)	(8)
Securities available for sale, fair value, less than twelve months	16,197	5,892
Securities available for sale, gross unrealized losses, twelve months or longer	(228)	(577)
Securities available for sale, fair value, twelve months or longer	9,758	9,409
Securities available for sale, gross unrealized losses, total	(466)	(585)
Securities available for sale, fair value, total	25,955	15,301
US Small Business Administration Securities [Member] | Securities Investment [Member]
Securities available for sale, gross unrealized losses, less than twelve months	0	0
Securities available for sale, fair value, less than twelve months	0	63
Securities available for sale, gross unrealized losses, twelve months or longer	0	0
Securities available for sale, fair value, twelve months or longer	85	47
Securities available for sale, gross unrealized losses, total	0	0
Securities available for sale, fair value, total	85	110
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Collateralized Mortgage Backed Securities [Member]
Securities available for sale, gross unrealized losses, less than twelve months	(709)	(52)
Securities available for sale, fair value, less than twelve months	42,690	18,516
Securities available for sale, gross unrealized losses, twelve months or longer	0	0
Securities available for sale, fair value, twelve months or longer	4	261
Securities available for sale, gross unrealized losses, total	(709)	(52)
Securities available for sale, fair value, total	42,694	18,777
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Collateralized Mortgage Backed Securities [Member]
Securities available for sale, gross unrealized losses, less than twelve months	(160)	(43)
Securities available for sale, fair value, less than twelve months	20,282	10,003
Securities available for sale, gross unrealized losses, twelve months or longer	0	0
Securities available for sale, fair value, twelve months or longer	0	0
Securities available for sale, gross unrealized losses, total	(160)	(43)
Securities available for sale, fair value, total	$ 20,282	$ 10,003

Note 2 - Securities - Amortiz_2

Note 2 - Securities - Amortized Cost and Estimated Fair Value of Investment Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Securities available for sale, amortized cost	$ 322,575	$ 357,407
Investment securities available for sale, at fair value	325,890	364,296
Collateralized Mortgage Backed Securities [Member]
Due within one year, amortized cost	3,512	80
Due within one year, estimated fair value	3,517	84
Due after one through five years, amortized cost	28,689	12,446
Due after one through five years, estimated fair value	28,782	12,402
Due after five through ten years, amortized cost	6,476	0
Due after five through ten years, estimated fair value	6,463	0
Due after ten years, amortized cost	92,521	75,791
Due after ten years, estimated fair value	92,119	76,774
Securities available for sale, amortized cost	131,198	88,317
Investment securities available for sale, at fair value	130,881	89,260
Investment Securities, Excluding Mortgage Backed Securities [Member]
Due within one year, amortized cost	0	0
Due within one year, estimated fair value	0	0
Due after one through five years, amortized cost	5,362	2,210
Due after one through five years, estimated fair value	5,266	2,328
Due after five through ten years, amortized cost	74,584	74,568
Due after five through ten years, estimated fair value	76,013	74,351
Due after ten years, amortized cost	111,431	192,312
Due after ten years, estimated fair value	113,730	198,357
Securities available for sale, amortized cost	191,377	269,090
Investment securities available for sale, at fair value	$ 195,009	$ 275,036

Note 2 - Securities - Sales of

Note 2 - Securities - Sales of Securities Available for Sale (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Proceeds from sales of securities available for sale	$ 64,394	$ 47,844	$ 109,829	$ 142,276
Gross realized gains	1,627	1,593	2,827	3,097
Gross realized losses	$ (341)	$ (624)	$ (417)	$ (862)

Note 3 - Loans Receivable (Deta

Note 3 - Loans Receivable (Details Textual)	3 Months Ended		9 Months Ended
	Sep. 30, 2021USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2021USD ($)	Sep. 30, 2020USD ($)	Dec. 31, 2020USD ($)
Impaired Financing Receivable, Interest Income, Cash Basis Method, Total	$ 65,000	$ 84,000	$ 183,000	$ 181,000
Financing Receivable, 90 Days or More Past Due, Still Accruing	$ 0		$ 0		$ 0
Financing Receivable, Number of Temporary Loan Modifications	357		357
Financing Receivable, Temporary Loan Modifications	$ 175,000,000		$ 175,000,000
Financing Receivable, Customers with Deferred Loan Payments, Percentage of Total Loans	12.90%		12.90%
Financing Receivable, Number of Payment Deferrals	0		0
Financing Receivable, Modifications, Number of Contracts	0	0	0	0
Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts	0	0	0	0
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	$ 0		$ 0

Note 3 - Loans Receivable - Loa

Note 3 - Loans Receivable - Loans Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Dec. 31, 2019
Loans receivable, gross	$ 1,352,878		$ 1,154,033
Net deferred loan fees	5,274		4,346
Premium on purchased loans, net	(12,765)		(6,129)
Allowance for loan losses	15,243	$ 14,588	13,847	$ 13,007	$ 12,109	$ 9,628
Total loans receivable, net	1,345,126		1,141,969
Real Estate Portfolio Segment [Member]
Loans receivable, gross	1,039,820		892,496
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member]
Loans receivable, gross	294,432		309,828
Allowance for loan losses	3,239	3,356	3,469	3,844	3,780	3,024
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member]
Loans receivable, gross	177,560		162,467
Allowance for loan losses	1,917	1,816	1,764	1,435	1,128	888
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Loans receivable, gross	353,356		296,574
Allowance for loan losses	3,952	3,674	3,420	3,340	3,021	2,243
Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Loans receivable, gross	214,472		123,627
Allowance for loan losses	2,483	2,221	1,461	979	738	399
Consumer Portfolio Segment [Member]
Loans receivable, gross	221,119		161,336
Consumer Portfolio Segment [Member] | Home Equity Loan [Member]
Loans receivable, gross	38,881		33,103
Allowance for loan losses	417	393	368	425	429	454
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member]
Loans receivable, gross	182,238		128,233
Allowance for loan losses	2,379	2,368	2,642	2,224	2,252	2,261
Commercial Portfolio Segment [Member]
Loans receivable, gross	91,939		100,201
Allowance for loan losses	$ 490	$ 464	$ 429	$ 463	$ 463	$ 208

Note 3 - Loans Receivable - All

Note 3 - Loans Receivable - Allowance for Loan Losses (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Beginning balance		$ 14,588	$ 12,109	$ 13,847	$ 9,628
Provision for loan losses		700	1,350	1,500	4,116
Charge-offs		(421)	(479)	(813)	(853)
Recoveries		376	27	709	116
Ending balance		15,243	13,007	15,243	13,007
Allowance for loan losses		15,243	13,007	15,243	13,007	$ 13,847
General reserve		15,106		15,106		13,530
Specific reserve		137		137		317
Total loans		1,352,878		1,352,878		1,154,033
Loans collectively evaluated (1)	[1]	1,348,744		1,348,744		1,148,522
Loans individually evaluated (2)	[2]	4,134		4,134		5,511
Real Estate Portfolio Segment [Member]
Total loans		1,039,820		1,039,820		892,496
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member]
Beginning balance		3,356	3,780	3,469	3,024
Provision for loan losses		(117)	62	(236)	764
Charge-offs		0	0	0	0
Recoveries		0	2	6	56
Ending balance		3,239	3,844	3,239	3,844
Allowance for loan losses		3,239	3,844	3,239	3,844	3,469
General reserve		3,212		3,212		3,433
Specific reserve		27		27		36
Total loans		294,432		294,432		309,828
Loans collectively evaluated (1)	[1]	292,094		292,094		306,862
Loans individually evaluated (2)	[2]	2,338		2,338		2,966
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member]
Beginning balance		1,816	1,128	1,764	888
Provision for loan losses		101	307	153	547
Charge-offs		0	0	0	0
Recoveries		0	0	0	0
Ending balance		1,917	1,435	1,917	1,435
Allowance for loan losses		1,917	1,435	1,917	1,435	1,764
General reserve		1,917		1,917		1,764
Specific reserve		0		0		0
Total loans		177,560		177,560		162,467
Loans collectively evaluated (1)	[1]	177,560		177,560		162,183
Loans individually evaluated (2)	[2]	0		0		284
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Beginning balance		3,674	3,021	3,420	2,243
Provision for loan losses		278	319	532	1,097
Charge-offs		0	0	0	0
Recoveries		0	0	0	0
Ending balance		3,952	3,340	3,952	3,340
Allowance for loan losses		3,952	3,340	3,952	3,340	3,420
General reserve		3,952		3,952		3,419
Specific reserve		0		0		1
Total loans		353,356		353,356		296,574
Loans collectively evaluated (1)	[1]	352,158		352,158		295,296
Loans individually evaluated (2)	[2]	1,198		1,198		1,278
Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Beginning balance		2,221	738	1,461	399
Provision for loan losses		260	240	1,016	577
Charge-offs		0	0	0	0
Recoveries		2	1	6	3
Ending balance		2,483	979	2,483	979
Allowance for loan losses		2,483	979	2,483	979	1,461
General reserve		2,483		2,483		1,461
Specific reserve		0		0		0
Total loans		214,472		214,472		123,627
Loans collectively evaluated (1)	[1]	214,448		214,448		123,601
Loans individually evaluated (2)	[2]	24		24		26
Consumer Portfolio Segment [Member]
Total loans		221,119		221,119		161,336
Consumer Portfolio Segment [Member] | Home Equity Loan [Member]
Beginning balance		393	429	368	454
Provision for loan losses		24	(4)	44	(30)
Charge-offs		0	0	(12)	0
Recoveries		0	0	17	1
Ending balance		417	425	417	425
Allowance for loan losses		417	425	417	425	368
General reserve		414		414		364
Specific reserve		3		3		4
Total loans		38,881		38,881		33,103
Loans collectively evaluated (1)	[1]	38,699		38,699		32,968
Loans individually evaluated (2)	[2]	182		182		135
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member]
Beginning balance		2,368	2,252	2,642	2,261
Provision for loan losses		58	427	(142)	760
Charge-offs		(421)	(479)	(801)	(853)
Recoveries		374	24	680	56
Ending balance		2,379	2,224	2,379	2,224
Allowance for loan losses		2,379	2,224	2,379	2,224	2,642
General reserve		2,272		2,272		2,366
Specific reserve		107		107		276
Total loans		182,238		182,238		128,233
Loans collectively evaluated (1)	[1]	181,846		181,846		127,411
Loans individually evaluated (2)	[2]	392		392		822
Commercial Portfolio Segment [Member]
Beginning balance		464	463	429	208
Provision for loan losses		26	0	61	255
Charge-offs		0	0	0	0
Recoveries		0	0	0	0
Ending balance		490	463	490	463
Allowance for loan losses		490	463	490	463	429
General reserve		490		490		429
Specific reserve		0		0		0
Total loans		91,939		91,939		100,201
Loans collectively evaluated (1)	[1]	91,939		91,939		100,201
Loans individually evaluated (2)	[2]	0		0		0
Unallocated Financing Receivables [Member]
Beginning balance		296	298	294	151
Provision for loan losses		70	(1)	72	146
Charge-offs		0	0	0	0
Recoveries		0	0	0	0
Ending balance		366	297	366	297
Allowance for loan losses		366	$ 297	366	$ 297	294
General reserve		366		366		294
Specific reserve		0		0		0
Total loans		0		0		0
Loans collectively evaluated (1)	[1]	0		0		0
Loans individually evaluated (2)	[2]	$ 0		$ 0		$ 0
[1]	Loans collectively evaluated for general reserves.
[2]	Loans individually evaluated for specific reserves.

Note 3 - Loans Receivable - Imp

Note 3 - Loans Receivable - Impaired Loans by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Recorded investment, with no allowance recorded	$ 1,443		$ 1,443		$ 1,764
Unpaid principal balance, with no allowance recorded	1,697		1,697		2,196
Recorded investment, with an allowance recorded	2,691		2,691		3,747
Unpaid principal balance, with an allowance recorded	2,931		2,931		4,139
Related allowance	137		137		317
Recorded investment, total	4,134		4,134		5,511
Unpaid principal balance, total	4,628		4,628		6,335
Average recorded investment, with no allowance recorded	1,495	$ 1,903	1,500	$ 1,707
Interest income recognized, with no allowance recorded	24	22	70	38
Average recorded investment, with an allowance recorded	2,826	5,332	3,376	4,977
Interest income recognized, with an allowance recorded	57	122	130	203
Average recorded investment, total	4,321	7,235	4,876	6,684
Interest income recognized, total	81	144	200	241
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member]
Recorded investment, with no allowance recorded	215		215		227
Unpaid principal balance, with no allowance recorded	249		249		257
Recorded investment, with an allowance recorded	2,123		2,123		2,739
Unpaid principal balance, with an allowance recorded	2,326		2,326		2,941
Related allowance	27		27		36
Recorded investment, total	2,338		2,338		2,966
Unpaid principal balance, total	2,575		2,575		3,198
Average recorded investment, with no allowance recorded	217	203	221	154
Interest income recognized, with no allowance recorded	3	6	9	6
Average recorded investment, with an allowance recorded	2,199	4,397	2,357	3,335
Interest income recognized, with an allowance recorded	46	91	110	158
Average recorded investment, total	2,416	4,600	2,578	3,489
Interest income recognized, total	49	97	119	164
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member]
Recorded investment, with no allowance recorded	0		0		284
Unpaid principal balance, with no allowance recorded	0		0		284
Recorded investment, with an allowance recorded	0		0		284
Unpaid principal balance, with an allowance recorded	0		0		284
Related allowance	0		0		0
Average recorded investment, with no allowance recorded	0	294	125	197
Interest income recognized, with no allowance recorded	0	1	0	0
Average recorded investment, with an allowance recorded	0	0	125	158
Interest income recognized, with an allowance recorded	0	0	0	0
Average recorded investment, total		294		355
Interest income recognized, total		1		0
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Recorded investment, with no allowance recorded	1,198		1,198		1,216
Unpaid principal balance, with no allowance recorded	1,300		1,300		1,308
Recorded investment, with an allowance recorded	0		0		62
Unpaid principal balance, with an allowance recorded	0		0		62
Related allowance	0		0		1
Recorded investment, total	1,198		1,198		1,278
Unpaid principal balance, total	1,300		1,300		1,370
Average recorded investment, with no allowance recorded	1,200	1,200	1,081	1,211
Interest income recognized, with no allowance recorded	18	1	55	15
Average recorded investment, with an allowance recorded	17	67	162	380
Interest income recognized, with an allowance recorded	0	2	0	2
Average recorded investment, total	1,217	1,267	1,243	1,591
Interest income recognized, total	18	3	55	17
Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Recorded investment, with no allowance recorded	0		0		0
Unpaid principal balance, with no allowance recorded	0		0		29
Recorded investment, with an allowance recorded	24		24		26
Unpaid principal balance, with an allowance recorded	24		24		26
Related allowance	0		0		0
Recorded investment, total	24		24		26
Unpaid principal balance, total	24		24		55
Average recorded investment, with no allowance recorded	24	0	25	12
Interest income recognized, with no allowance recorded	2	0	3	0
Average recorded investment, with an allowance recorded	24	26	25	28
Interest income recognized, with an allowance recorded	2	2	3	3
Average recorded investment, total		26		40
Interest income recognized, total		2		3
Consumer Portfolio Segment [Member] | Home Equity Loan [Member]
Recorded investment, with no allowance recorded	30		30		37
Unpaid principal balance, with no allowance recorded	64		64		94
Recorded investment, with an allowance recorded	152		152		98
Unpaid principal balance, with an allowance recorded	175		175		157
Related allowance	3		3		4
Recorded investment, total	182		182		135
Unpaid principal balance, total	239		239		251
Average recorded investment, with no allowance recorded	31	38	34	43
Interest income recognized, with no allowance recorded	0	1	1	1
Average recorded investment, with an allowance recorded	122	140	117	212
Interest income recognized, with an allowance recorded	3	3	0	7
Average recorded investment, total	153	178	151	255
Interest income recognized, total	3	4	1	8
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member]
Recorded investment, with no allowance recorded	0		0		0
Unpaid principal balance, with no allowance recorded	84		84		224
Recorded investment, with an allowance recorded	392		392		822
Unpaid principal balance, with an allowance recorded	406		406		953
Related allowance	107		107		276
Recorded investment, total	392		392		822
Unpaid principal balance, total	490		490		$ 1,177
Average recorded investment, with no allowance recorded	47	0	39	0
Interest income recognized, with no allowance recorded	3	13	5	16
Average recorded investment, with an allowance recorded	464	702	715	718
Interest income recognized, with an allowance recorded	6	24	17	33
Average recorded investment, total	511	702	754	718
Interest income recognized, total	$ 9	37	$ 22	49
Commercial Portfolio Segment [Member]
Average recorded investment, with no allowance recorded		168		90
Interest income recognized, with no allowance recorded		0		0
Average recorded investment, with an allowance recorded		0		146
Interest income recognized, with an allowance recorded		0		0
Average recorded investment, total		168		236
Interest income recognized, total		$ 0		$ 0

Note 3 - Loans Receivable - Non

Note 3 - Loans Receivable - Nonaccrual Loans by Class (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Total nonaccrual loans	$ 1,183	$ 2,273
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member]
Total nonaccrual loans	561	912
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member]
Total nonaccrual loans	0	284
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Total nonaccrual loans	76	157
Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total nonaccrual loans	24	26
Consumer Portfolio Segment [Member] | Home Equity Loan [Member]
Total nonaccrual loans	130	73
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member]
Total nonaccrual loans	392	821
Commercial Portfolio Segment [Member]
Total nonaccrual loans	$ 0	$ 0

Note 3 - Loans Receivable - Pas

Note 3 - Loans Receivable - Past Due Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Loans receivable, gross	$ 1,352,878	$ 1,154,033
Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	353	1,371
Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	158	270
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	32	192
Financial Asset, Past Due [Member]
Loans receivable, gross	543	1,833
Financial Asset, Not Past Due [Member]
Loans receivable, gross	1,352,335	1,152,200
Real Estate Portfolio Segment [Member]
Loans receivable, gross	1,039,820	892,496
Real Estate Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	0	462
Real Estate Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	60	132
Real Estate Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	0	55
Real Estate Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	60	649
Real Estate Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	1,039,760	891,847
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member]
Loans receivable, gross	294,432	309,828
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	0	406
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	60	132
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	0	29
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	60	567
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	294,372	309,261
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member]
Loans receivable, gross	177,560	162,467
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	177,560	162,467
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Loans receivable, gross	353,356	296,574
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	353,356	296,574
Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Loans receivable, gross	214,472	123,627
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	0	56
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	0	0
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	0	26
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	0	82
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	214,472	123,545
Consumer Portfolio Segment [Member]
Loans receivable, gross	221,119	161,336
Consumer Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	336	909
Consumer Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	98	138
Consumer Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	32	137
Consumer Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	466	1,184
Consumer Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	220,653	160,152
Consumer Portfolio Segment [Member] | Home Equity Loan [Member]
Loans receivable, gross	38,881	33,103
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	53	94
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	29	0
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	0	0
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	82	94
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	38,799	33,009
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member]
Loans receivable, gross	182,238	128,233
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	283	815
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	69	138
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	32	137
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	384	1,090
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	181,854	127,143
Commercial Portfolio Segment [Member]
Loans receivable, gross	91,939	100,201
Commercial Portfolio Segment [Member] | Financial Asset, 30 to 59 Days Past Due [Member]
Loans receivable, gross	17	0
Commercial Portfolio Segment [Member] | Financial Asset, 60 to 89 Days Past Due [Member]
Loans receivable, gross	0	0
Commercial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Loans receivable, gross	0	0
Commercial Portfolio Segment [Member] | Financial Asset, Past Due [Member]
Loans receivable, gross	17	0
Commercial Portfolio Segment [Member] | Financial Asset, Not Past Due [Member]
Loans receivable, gross	$ 91,922	$ 100,201

Note 3 - Loans Receivable - Cre

Note 3 - Loans Receivable - Credit Quality Indicators by Class of Loan (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Total loans	$ 1,352,878	$ 1,154,033
Nonperforming Financial Instruments [Member]
Total loans	1,183	2,273
Performing Financial Instruments [Member]
Total loans	1,351,695	1,151,760
Pass [Member]
Total loans	1,273,040	1,064,546
Watch [Member]
Total loans	44,573	57,981
Special Mention [Member]
Total loans	22,575	23,978
Substandard [Member]
Total loans	12,690	7,528
Real Estate Portfolio Segment [Member]
Total loans	1,039,820	892,496
Real Estate Portfolio Segment [Member] | Pass [Member]
Total loans	963,273	815,921
Real Estate Portfolio Segment [Member] | Watch [Member]
Total loans	42,280	47,807
Real Estate Portfolio Segment [Member] | Special Mention [Member]
Total loans	22,399	22,494
Real Estate Portfolio Segment [Member] | Substandard [Member]
Total loans	11,868	6,274
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member]
Total loans	294,432	309,828
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Nonperforming Financial Instruments [Member]
Total loans	561	912
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Performing Financial Instruments [Member]
Total loans	293,871	308,916
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Pass [Member]
Total loans	290,889	303,840
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Watch [Member]
Total loans	2,653	2,487
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Special Mention [Member]
Total loans	57	1,730
Real Estate Portfolio Segment [Member] | One-to-four Family Loan [Member] | Substandard [Member]
Total loans	833	1,771
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member]
Total loans	177,560	162,467
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Nonperforming Financial Instruments [Member]
Total loans	0	284
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Performing Financial Instruments [Member]
Total loans	177,560	162,183
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Pass [Member]
Total loans	161,525	146,536
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Watch [Member]
Total loans	16,035	15,647
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Special Mention [Member]
Total loans	0	0
Real Estate Portfolio Segment [Member] | Multi-family Loan [Member] | Substandard [Member]
Total loans	0	284
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Total loans	353,356	296,574
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Nonperforming Financial Instruments [Member]
Total loans	76	157
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Performing Financial Instruments [Member]
Total loans	353,280	296,417
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Pass [Member]
Total loans	307,347	250,970
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Watch [Member]
Total loans	21,534	20,759
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Special Mention [Member]
Total loans	13,464	20,690
Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Substandard [Member]
Total loans	11,011	4,155
Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Total loans	214,472	123,627
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Nonperforming Financial Instruments [Member]
Total loans	24	26
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Performing Financial Instruments [Member]
Total loans	214,448	123,601
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass [Member]
Total loans	203,512	114,575
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Watch [Member]
Total loans	2,058	8,914
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Special Mention [Member]
Total loans	8,878	74
Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Substandard [Member]
Total loans	24	64
Consumer Portfolio Segment [Member]
Total loans	221,119	161,336
Consumer Portfolio Segment [Member] | Pass [Member]
Total loans	218,972	156,615
Consumer Portfolio Segment [Member] | Watch [Member]
Total loans	1,381	2,383
Consumer Portfolio Segment [Member] | Special Mention [Member]
Total loans	176	1,316
Consumer Portfolio Segment [Member] | Substandard [Member]
Total loans	590	1,022
Consumer Portfolio Segment [Member] | Home Equity Loan [Member]
Total loans	38,881	33,103
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Nonperforming Financial Instruments [Member]
Total loans	130	73
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Performing Financial Instruments [Member]
Total loans	38,751	33,030
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Pass [Member]
Total loans	38,486	32,500
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Watch [Member]
Total loans	136	349
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Special Mention [Member]
Total loans	61	100
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] | Substandard [Member]
Total loans	198	154
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member]
Total loans	182,238	128,233
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Nonperforming Financial Instruments [Member]
Total loans	392	821
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Performing Financial Instruments [Member]
Total loans	181,846	127,412
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Pass [Member]
Total loans	180,486	124,115
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Watch [Member]
Total loans	1,245	2,034
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Special Mention [Member]
Total loans	115	1,216
Consumer Portfolio Segment [Member] | Automobile and Other Loan [Member] | Substandard [Member]
Total loans	392	868
Commercial Portfolio Segment [Member]
Total loans	91,939	100,201
Commercial Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Total loans	0	0
Commercial Portfolio Segment [Member] | Performing Financial Instruments [Member]
Total loans	91,939	100,201
Commercial Portfolio Segment [Member] | Pass [Member]
Total loans	90,795	92,010
Commercial Portfolio Segment [Member] | Watch [Member]
Total loans	912	7,791
Commercial Portfolio Segment [Member] | Special Mention [Member]
Total loans	0	168
Commercial Portfolio Segment [Member] | Substandard [Member]
Total loans	$ 232	$ 232

Note 3 - Loans Receivable - Tro

Note 3 - Loans Receivable - Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Total TDR loans	$ 1,858	$ 2,224
Total nonaccrual TDR loans	29	108
Total accrual TDR loans	1,829	2,116
Troubled Debt Restructurings [Member]
Allowance for loan losses related to TDR loans	21	26
One-to-four Family Loan [Member] | Real Estate Portfolio Segment [Member]
Total TDR loans	1,806	2,162
Total nonaccrual TDR loans	29	108
Total accrual TDR loans	1,777	2,054
Home Equity Loan [Member] | Consumer Portfolio Segment [Member]
Total TDR loans	52	62
Total nonaccrual TDR loans	0	0
Total accrual TDR loans	$ 52	$ 62

Note 4 - Deposits (Details Text

Note 4 - Deposits (Details Textual) - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Time Deposits, at or Above FDIC Insurance Limit	$ 75.4	$ 91.7
Interest-bearing Domestic Deposit, Brokered	55.1	89.6
Deposits, Public Fund	117.7	80.9
Pledged Financial Instruments, Not Separately Reported, Securities, Total	$ 60.5	$ 48.1

Note 4 - Deposits - Deposits (D

Note 4 - Deposits - Deposits (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Noninterest-bearing demand deposits	$ 328,463	$ 274,930
Interest-bearing demand deposits	$ 182,181	$ 156,241
Interest-bearing demand deposits, weighted-average interest rate	0.01%	0.01%
Money market accounts	$ 573,713	$ 429,143
Money market accounts, weighted-average interest rate	0.21%	0.31%
Savings accounts	$ 193,479	$ 164,434
Savings accounts, weighted-average interest rate	0.06%	0.17%
Certificates of deposit	$ 245,080	$ 308,769
Certificates of deposit, weighted-average interest rate	0.70%	1.00%
Deposits	$ 1,522,916	$ 1,333,517
Total deposits, weighted-average interest rate	0.20%	0.36%

Note 4 - Deposits - Maturities

Note 4 - Deposits - Maturities of Certificates (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Within one year or less	$ 156,988	$ 185,804
After one year through two years	50,169	70,705
After two years through three years	23,815	37,417
After three years through four years	7,616	6,938
After four years through five years	6,492	7,905
Total certificates of deposit	$ 245,080	$ 308,769

Note 4 - Deposits - Interest on

Note 4 - Deposits - Interest on Deposits by Type (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Demand deposits	$ 11	$ 5	$ 28	$ 28
Money market accounts	291	362	852	1,118
Savings accounts	28	176	102	785
Certificates of deposit	520	862	1,627	3,653
Total interest expense on deposits	$ 850	$ 1,405	$ 2,609	$ 5,584

Note 5 - Federal Taxes on Inc_2

Note 5 - Federal Taxes on Income (Details Textual)	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Effective Income Tax Rate Reconciliation, Percent, Total	17.20%	24.30%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%

Note 6 - Earnings Per Share (De

Note 6 - Earnings Per Share (Details Textual) - shares	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Employee Stock Ownership Plan (ESOP), Number of Suspense Shares (in shares)	701,412	741,080	754,301

Note 6 - Earnings Per Share - C

Note 6 - Earnings Per Share - Components Used to Compute Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Net Income Attributable to Parent	$ 4,178	$ 3,675	$ 10,294	$ 6,524
Basic weighted average common shares outstanding (in shares)	9,184,568	9,257,252	9,196,729	9,409,754
Dilutive restricted stock grants (in shares)	83,508	6,723	97,527	29,484
Diluted weighted average common shares outstanding (in shares)	9,268,076	9,263,975	9,294,256	9,439,238
Basic earnings per common share (in dollars per share)	$ 0.45	$ 0.40	$ 1.12	$ 0.69
Diluted earnings per common share (in dollars per share)	$ 0.45	$ 0.40	$ 1.11	$ 0.69

Note 7 - Employee Benefits (Det

Note 7 - Employee Benefits (Details Textual)	3 Months Ended			6 Months Ended	9 Months Ended
	Sep. 30, 2021USD ($)	Mar. 22, 2021USD ($)	Sep. 30, 2020USD ($)	Sep. 30, 2021USD ($)	Sep. 30, 2021USD ($)	Sep. 30, 2020USD ($)	Mar. 23, 2021USD ($)
Defined Benefit Plan, Amortization of Prior Service Cost (Credit), Period (Year)					15 years
Employee Stock Ownership Plan (ESOP), Minimum Service Period, Hours					1,000
Employee Stock Ownership Plan (ESOP), Requisite Service Period (Month)					12 months
Employee Stock Ownership Plan (ESOP), Debt Structure, Amortization Period (Year)					20 years
Employee Stock Ownership Plan (ESOP), Debt Structure, Estimated Interest Rate	2.46%			2.46%	2.46%
Employee Stock Ownership Plan (ESOP), Principal and Interest Payments from ESOP					$ 835,000
Employee Stock Ownership Plan (ESOP), Compensation Expense, Net of Dividends Received	$ 179,000		$ 99,000		503,000	$ 359,000
Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member]
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Tax	$ 1,700,000			$ 1,700,000	$ 1,700,000
Pentegra Defined Benefit Plan for Financial Institutions [Member]
Multiemployer Plan, Employer Contribution, Cost, Total		$ 2,717,599
Pension Plan [Member] | First Federal Defined Benefit Plan [Member]
Defined Benefit Plan, Plan Assets, Amount, Ending Balance							$ 14,705,000
Defined Benefit Plan, Benefit Obligation, Ending Balance							$ 14,197,000
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	2.95%			2.95%	2.95%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase	0.00%			0.00%	0.00%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate				2.95%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets				5.75%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase				0.00%

Note 7 - Employee Benefits - Sh

Note 7 - Employee Benefits - Shares Issued to the ESOP (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Allocated shares (in shares)	333,396	306,949
Committed to be released shares (in shares)	13,221	0
Unallocated shares (in shares)	701,412	741,080	754,301
Total ESOP shares issued (in shares)	1,048,029	1,048,029
Fair value of unallocated shares	$ 12,317	$ 11,561

Note 8 - Stock-based Compensa_3

Note 8 - Stock-based Compensation (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2021	Dec. 31, 2020
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance (in shares)	277,982		277,982		366,068	292,892
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)	11,309		96,205	126,059
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total	$ 3,600,000		$ 3,600,000
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)			2 years 5 months 15 days
Restricted Stock [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)			1 year
Restricted Stock [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)			5 years
First Northwest Bancorp 2020 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares)	520,000		520,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)	336,383		336,383
First Northwest Bancorp 2015 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)	0		0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance (in shares)	125,720		125,720
The Equity Incentive Plans [Member]
Share-based Payment Arrangement, Expense	$ 433,000	$ 362,000	$ 1,400,000	$ 917,000
The Equity Incentive Plans [Member] | Director [Member]
Share-based Payment Arrangement, Expense	$ 64,000	$ 102,000	$ 324,000	$ 273,000

Note 8 - Stock-based Compensa_4

Note 8 - Stock-based Compensation - Non-vested Restricted Stock Awards (Details) - Restricted Stock [Member] - $ / shares		3 Months Ended	9 Months Ended
		Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2020
Non-vested, shares (in shares)		366,068	292,892
Non-vested, weighted-average grant date fair value (in dollars per share)		$ 15.03	$ 13.96
Granted, shares (in shares)		11,309	96,205	126,059
Granted, weighted-average grant date fair value (in dollars per share)		$ 17.76	$ 18.50
Vested, shares (in shares)		(71,049)	(80,815)
Vested, weighted-average grant date fair value (in dollars per share)		$ 13.27	$ 13.36
Canceled, shares (in shares)	[1]	(11,134)	(13,088)
Canceled, weighted-average grant date fair value (in dollars per share)	[1]	$ 13.27	$ 13.36
Forfeited, shares (in shares)		(17,212)	(17,212)
Forfeited, weighted-average grant date fair value (in dollars per share)		$ 12.89	$ 12.89
Non-vested, shares (in shares)		277,982	277,982
Non-vested, weighted-average grant date fair value (in dollars per share)		$ 15.80	$ 15.80
[1]	A surrender of vested stock awards by a participant surrendering the number of shares valued at the current stock price at the vesting date to cover the participant's share of tax on the vested shares. The surrendered shares are canceled and are unavailable for reissue.

Note 9 - Fair Value Accountin_3

Note 9 - Fair Value Accounting and Measurement - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Investment securities available for sale, at fair value	$ 325,890	$ 364,296
Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	325,890	364,296
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	325,890	355,384
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	8,912
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	110,265	127,862
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	110,265	127,862
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	1,940
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	1,940
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0
Asset-backed Securities, Issued by US Government Agencies [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value		63,820
Asset-backed Securities, Issued by US Government Agencies [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value		0
Asset-backed Securities, Issued by US Government Agencies [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value		63,820
Asset-backed Securities, Issued by US Government Agencies [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value		0
Asset-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	11,016	29,280
Asset-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Asset-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	11,016	29,280
Asset-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Corporate Debt Securities [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	55,946	35,510
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	55,946	32,970
Corporate Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	2,540
US Small Business Administration Securities [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	15,842	18,564
US Small Business Administration Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
US Small Business Administration Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	15,842	18,564
US Small Business Administration Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	75,091	62,683
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	75,091	62,683
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	55,790	26,577
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	0	0
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	55,790	20,205
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Investment securities available for sale, at fair value	$ 0	$ 6,372

Note 9 - Fair Value Accountin_4

Note 9 - Fair Value Accounting and Measurement - Quantitative Information (Details) - Fair Value, Inputs, Level 3 [Member] - Fair Value, Recurring [Member] - Valuation, Market Approach [Member] $ in Thousands	Dec. 31, 2020USD ($)
Assets, fair value	$ 1,000
Minimum [Member] | Measurement Input, Quoted Price [Member]
Measurement input	92	[1]
Minimum [Member] | Measurement Input, Comparability Adjustment [Member]
Measurement input	(0.074)	[1]
Maximum [Member] | Measurement Input, Quoted Price [Member]
Measurement input	100	[1]
Maximum [Member] | Measurement Input, Comparability Adjustment [Member]
Measurement input	0	[1]
Corporate Debt Securities [Member]
Assets, fair value	$ 1,540
Corporate Debt Securities [Member] | Minimum [Member] | Measurement Input, Quoted Price [Member]
Measurement input	89	[1]
Corporate Debt Securities [Member] | Maximum [Member] | Measurement Input, Quoted Price [Member]
Measurement input	91	[1]
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Assets, fair value	$ 6,372
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Minimum [Member] | Measurement Input, Quoted Price [Member]
Measurement input	104	[1]
Mortgage-backed Securities, Issued by Private Enterprises [Member] | Maximum [Member] | Measurement Input, Quoted Price [Member]
Measurement input	107	[1]
[1]	Unobservable inputs were weighted by the relative fair value of the instruments.

Note 9 - Fair Value Accountin_5

Note 9 - Fair Value Accounting and Measurement - Changes in Level 3 Assets (Details) - Fair Value, Inputs, Level 3 [Member] - Fair Value, Recurring [Member] - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2021		Dec. 31, 2020
Balance at Beginning of Period	$ 8,912		$ 0
Transfers Into Level 3	(8,912)	[1]	1,540	[2]
Purchases	0		7,372
Unrealized	0		0
Total	0		8,912
Corporate Debt Securities [Member]
Balance at Beginning of Period	2,540		0
Transfers Into Level 3	(2,540)	[1]	1,540	[2]
Purchases	0		1,000
Unrealized	0		0
Total	0		2,540
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Balance at Beginning of Period	6,372		0
Transfers Into Level 3	(6,372)	[1]	0	[2]
Purchases	0		6,372
Unrealized	0		0
Total	$ 0		$ 6,372
[1]	Transferred from Level 3 to Level 2 after obtaining observable market data.
[2]	Transferred from Level 2 to Level 3 because of a lack of observable market data, resulting from little to no market activity for the securities.

Note 9 - Fair Value Accountin_6

Note 9 - Fair Value Accounting and Measurement - Assets Measured at Fair Value on a Nonrecurring Basis (Details) - Fair Value, Nonrecurring [Member] - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Impaired loans	$ 4,134	$ 5,511
Fair Value, Inputs, Level 1 [Member]
Impaired loans	0	0
Fair Value, Inputs, Level 2 [Member]
Impaired loans	0	0
Fair Value, Inputs, Level 3 [Member]
Impaired loans	$ 4,134	$ 5,511

Note 9 - Fair Value Accountin_7

Note 9 - Fair Value Accounting and Measurement - Carrying Values and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Investment securities available for sale	$ 325,890	$ 364,296
Accrued interest receivable	5,775	6,966
Reported Value Measurement [Member]
Cash and cash equivalents	76,120	65,155
Investment securities available for sale	325,890	364,296
Loans held for sale	2,231	3,753
Loans receivable, net	1,345,126	1,141,969
FHLB stock	4,397	5,977
Accrued interest receivable	5,775	6,966
Mortgage servicing rights, net	2,934	2,120
FHLB Borrowings	60,000	109,977
Subordinated debt	39,261
Accrued interest payable	29	53
Loans held for sale	2,231	3,753
Reported Value Measurement [Member] | Demand Deposits [Member]
Demand deposits	1,277,836	1,024,748
Reported Value Measurement [Member] | Time Deposits [Member]
Demand deposits	245,080	308,769
Estimate of Fair Value Measurement [Member]
Cash and cash equivalents	76,120	65,155
Investment securities available for sale	325,890	364,296
Loans held for sale	2,231	3,753
Loans receivable, net	1,326,567	1,129,570
FHLB stock	4,397	5,977
Accrued interest receivable	5,775	6,966
Mortgage servicing rights, net	3,270	2,189
FHLB Borrowings	60,882	111,462
Subordinated debt	39,493
Accrued interest payable	29	53
Loans held for sale	2,231	3,753
Estimate of Fair Value Measurement [Member] | Demand Deposits [Member]
Demand deposits	1,277,836	1,024,748
Estimate of Fair Value Measurement [Member] | Time Deposits [Member]
Demand deposits	245,937	310,992
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	76,120	65,155
Investment securities available for sale	0	0
Loans held for sale	0	0
Loans receivable, net	0	0
FHLB stock	0	0
Accrued interest receivable	0	0
Mortgage servicing rights, net	0	0
FHLB Borrowings	0	0
Subordinated debt	0
Accrued interest payable	0	0
Loans held for sale	0	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member] | Demand Deposits [Member]
Demand deposits	1,277,836	1,024,748
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member] | Time Deposits [Member]
Demand deposits	0	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Cash and cash equivalents	0	0
Investment securities available for sale	325,890	355,384
Loans held for sale	2,231	3,753
Loans receivable, net	0	0
FHLB stock	4,397	5,977
Accrued interest receivable	5,775	6,966
Mortgage servicing rights, net	0	0
FHLB Borrowings	60,882	111,462
Subordinated debt	39,493
Accrued interest payable	29	53
Loans held for sale	2,231	3,753
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Demand Deposits [Member]
Demand deposits	0	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member] | Time Deposits [Member]
Demand deposits	245,937	310,992
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Cash and cash equivalents	0	0
Investment securities available for sale	0	8,912
Loans held for sale	0	0
Loans receivable, net	1,326,567	1,129,570
FHLB stock	0	0
Accrued interest receivable	0	0
Mortgage servicing rights, net	3,270	2,189
FHLB Borrowings	0	0
Subordinated debt	0
Accrued interest payable	0	0
Loans held for sale	0	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member] | Demand Deposits [Member]
Demand deposits	0	0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member] | Time Deposits [Member]
Demand deposits	$ 0	$ 0

Note 10 - Change in Accumulat_3

Note 10 - Change in Accumulated Other Comprehensive Income ("AOCI") - Change in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
BALANCE	$ 188,593	$ 176,315	$ 186,383	$ 176,851
Other comprehensive (loss) income, net of tax	(2,612)	2,469	(4,508)	4,725
BALANCE	187,444	180,668	187,444	180,668
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]
BALANCE	5,260	717	5,442	(1,539)
Other comprehensive income before reclassification	(1,625)	3,235	(919)	6,491
Amounts reclassified from accumulated other comprehensive income	(1,016)	(766)	(1,904)	(1,766)
Other comprehensive (loss) income, net of tax	(2,641)	2,469	(2,823)	4,725
BALANCE	2,619	3,186	2,619	3,186
Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]
BALANCE	(1,714)	0	0	0
Other comprehensive income before reclassification	29	0	(1,685)	0
Amounts reclassified from accumulated other comprehensive income	0	0	0	0
Other comprehensive (loss) income, net of tax	29	0	(1,685)	0
BALANCE	(1,685)	0	(1,685)	0
AOCI Attributable to Parent [Member]
BALANCE	3,546	717	5,442	(1,539)
Other comprehensive income before reclassification	(1,596)	3,235	(2,604)	6,491
Amounts reclassified from accumulated other comprehensive income	(1,016)	(766)	(1,904)	(1,766)
Other comprehensive (loss) income, net of tax	(2,612)	2,469	(4,508)	4,725
BALANCE	$ 934	$ 3,186	$ 934	$ 3,186

Note 11 - Business Combinatio_2

Note 11 - Business Combination (Details Textual) $ in Thousands	Jul. 23, 2021USD ($)
Acquisition Of Sterling Branch [Member] | Core Deposits [Member]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (Year)	10 years
Acquisition Of Sterling Branch [Member]
Payments to Acquire Businesses, Gross	$ 63,545

Note 11 - Business Combinatio_3

Note 11 - Business Combination - Fair Value of Consideration Transferred and Assets and Liabilities Assumed (Details) - USD ($) $ in Thousands	Jul. 23, 2021	Sep. 30, 2021	Sep. 30, 2020
Total identifiable assets acquired		$ 1,340	$ 0
Total liabilities assumed		$ 65,947	$ 0
Acquisition Of Sterling Branch [Member]
Cash consideration transferred	$ 63,545
Premises and equipment	459
Accrued interest receivable and other assets	755
Total identifiable assets acquired	1,340
Deposits	64,867
Accrued expenses and other liabilities	1,080
Total liabilities assumed	65,947
Total identifiable net liabilities assumed	(64,607)
Goodwill recognized	1,062
Acquisition Of Sterling Branch [Member] | Reported Value by Acquiree [Member]
Premises and equipment	459
Accrued interest receivable and other assets	755
Total identifiable assets acquired	1,214
Deposits	65,096
Accrued expenses and other liabilities	1,080
Total liabilities assumed	66,176
Total identifiable net liabilities assumed	(64,962)
Acquisition Of Sterling Branch [Member] | Fair Value Adjustments [Member]
Total identifiable assets acquired	126
Deposits	(229)
Total liabilities assumed	(229)
Total identifiable net liabilities assumed	355
Acquisition Of Sterling Branch [Member] | Core Deposits [Member]
Core deposit intangible ("CDI")	126
Acquisition Of Sterling Branch [Member] | Core Deposits [Member] | Reported Value by Acquiree [Member]
Core deposit intangible ("CDI")	0
Acquisition Of Sterling Branch [Member] | Core Deposits [Member] | Fair Value Adjustments [Member]
Core deposit intangible ("CDI")	$ 126