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Note 8 - Commitments and Contingencies - Schedule of Commitments (Details) - Commitments to Extend Credit [Member] - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Aggregate portfolio principal balance	$ 583,404	$ 558,471
Commercial Real Estate Portfolio Segment [Member]
Aggregate portfolio principal balance	155,831	142,014
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member]
Aggregate portfolio principal balance	930	1,132
Commercial Real Estate Portfolio Segment [Member] | Commercial and Speculative Construction and Development [Member]
Aggregate portfolio principal balance	148,824	135,006
Commercial Real Estate Portfolio Segment [Member] | Multifamily [Member]
Aggregate portfolio principal balance	6,077	5,876
Residential Portfolio Segment [Member]
Aggregate portfolio principal balance	177,988	159,621
Residential Portfolio Segment [Member] | One-to-four Family Loan [Member]
Aggregate portfolio principal balance	38,403	23,138
Residential Portfolio Segment [Member] | Home Equity Loan [Member]
Aggregate portfolio principal balance	103,004	97,358
Residential Portfolio Segment [Member] | Residential Custom Construction [Member]
Aggregate portfolio principal balance	36,581	39,125
Consumer Portfolio Segment [Member]
Aggregate portfolio principal balance	29,017	28,566
Commercial Business Portfolio Segment [Member]
Aggregate portfolio principal balance	220,568	228,270
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member]
Aggregate portfolio principal balance	169,598	174,292
Commercial Business Portfolio Segment [Member] | Warehouse Lending Loan [Member]
Aggregate portfolio principal balance	$ 50,970	$ 53,978

X

- Definition

The face amount of financial assets, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 825
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478898/942-825-50-1

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