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Note 8 - Commitments and Contingencies - Schedule of Commitments (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Aggregate portfolio principal balance	$ 1,640,000
Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	652,261	$ 558,471
Commercial Real Estate Portfolio Segment [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	229,814	142,014
Commercial Real Estate Portfolio Segment [Member] | Commercial Real Estate [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	2,255	1,132
Commercial Real Estate Portfolio Segment [Member] | Commercial and Speculative Construction and Development [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	220,663	135,006
Commercial Real Estate Portfolio Segment [Member] | Multifamily [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	6,896	5,876
Residential Portfolio Segment [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	195,143	159,621
Residential Portfolio Segment [Member] | One-to-four Family Loan [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	54,927	23,138
Residential Portfolio Segment [Member] | Home Equity Loan [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	100,769	97,358
Residential Portfolio Segment [Member] | Residential Custom Construction [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	39,447	39,125
Consumer Portfolio Segment [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	30,125	28,566
Commercial Business Portfolio Segment [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	197,179	228,270
Commercial Business Portfolio Segment [Member] | Commercial And Industrial [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	141,186	174,292
Commercial Business Portfolio Segment [Member] | Warehouse Lending Loan [Member] | Commitments to Extend Credit [Member]
Aggregate portfolio principal balance	$ 55,993	$ 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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