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Note 4 - Allowance for Loan Losses (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Financing Receivable, Allowance for Credit Loss [Table Text Block]

		December 31, 2022
		Construction and Land Development				Secured by 1-4 Family Residential				Other Real Estate				Commercial and Industrial				Consumer and Other Loans				Total
Allowance for loan losses:
Beginning Balance, December 31, 2021		$	345			$	1,077			$	3,230			$	718			$	340			$	5,710
Charge-offs			—				(6	)			—				(32	)			(491	)			(529	)
Recoveries			10				19				15				145				226				415
Provision for (recovery of) loan losses			191				18				364				1,043				234				1,850
Ending Balance, December 31, 2022		$	546			$	1,108			$	3,609			$	1,874			$	309			$	7,446
Ending Balance:
Individually evaluated for impairment			—				—				—				888				—				888
Collectively evaluated for impairment			546				1,108				3,609				986				309				6,558
Loans:
Ending Balance			51,840				331,421				418,456				111,225				7,581				920,523
Individually evaluated for impairment			1,045				530				13				1,085				—				2,673
Collectively evaluated for impairment			50,795				330,891				418,443				110,140				7,581				917,850

		December 31, 2021
		Construction and Land Development				Secured by 1-4 Family Residential				Other Real Estate				Commercial and Industrial				Consumer and Other Loans				Total
Allowance for loan losses:
Beginning Balance, December 31, 2020		$	306			$	1,022			$	4,956			$	784			$	417			$	7,485
Charge-offs			—				(15	)			(992	)			(6	)			(434	)			(1,447	)
Recoveries			6				65				3				7				241				322
Provision for (recovery of) loan losses			33				5				(737	)			(67	)			116				(650	)
Ending Balance, December 31, 2021		$	345			$	1,077			$	3,230			$	718			$	340			$	5,710
Ending Balance:
Individually evaluated for impairment			—				—				—				55				—				55
Collectively evaluated for impairment			345				1,077				3,230				663				340				5,655
Loans:
Ending Balance			55,721				291,990				364,921				99,805				12,681				825,118
Individually evaluated for impairment			—				765				30				1,509				—				2,304
Collectively evaluated for impairment			55,721				291,225				364,891				98,296				12,681				822,814

Impaired Financing Receivables [Table Text Block]

		December 31, 2022
		Unpaid Principal Balance				Recorded Investment with No Allowance				Recorded Investment with Allowance				Total Recorded Investment				Related Allowance				Average Recorded Investment				Interest Income Recognized
Real estate loans:
Construction and land development		$	2,412			$	1,045			$	—			$	1,045			$	—			$	30			$	75
Secured by 1-4 family residential			680				530				—				530				—				580				11
Other real estate loans			26				13				—				13				—				22				—
Commercial and industrial			1,084				—				1,085				1,085				888				650				40
Total		$	4,202			$	1,588			$	1,085			$	2,673			$	888			$	1,282			$	126

		December 31, 2021
		Unpaid Principal Balance				Recorded Investment with No Allowance				Recorded Investment with Allowance				Total Recorded Investment				Related Allowance				Average Recorded Investment				Interest Income Recognized
Real estate loans:
Construction and land development		$	—			$	—			$	—			$	—			$	—			$	91			$	—
Secured by 1-4 family			889				765				—				765				—				429				9
Other real estate loans			40				30				—				30				—				2,384				—
Commercial and industrial			1,673				—				1,509				1,509				55				1,613				—
Total		$	2,602			$	795			$	1,509			$	2,304			$	55			$	4,517			$	9

X

- Definition

Tabular disclosure of allowance for credit loss on financing receivable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

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- Definition

Tabular disclosure of impaired financing receivables.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-URI https://asc.fasb.org/extlink&oid=123577603&loc=d3e5212-111524

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