v3.26.1
Note 9 - Commitments and Contingencies (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2026
Dec. 31, 2025
Receivables, Unamortized Issuance Costs $ 182   $ 182     $ 152
Litigation Settlement, Fee Expense $ 2,637 $ 0 $ 2,637 $ 0    
Construction and Commercial Real Estate [Member]            
Financing Receivable, before Allowance for Credit Loss, to Total, Percent 48.00%   48.00%     49.00%
Construction Portfolio Segment [Member]            
Financing Receivable, before Allowance for Credit Loss, to Total, Percent 7.00%   7.00%     9.00%
Commercial Real Estate Portfolio Segment [Member]            
Financing Receivable, before Allowance for Credit Loss, to Total, Percent         41.00% 40.00%
Commitments to Make Loans [Member]            
Guarantor Obligation, Term (Year)     10 years      
Fixed Rate Loan Commitments [Member] | Minimum [Member]            
Guarantor Obligation, Term (Year)     1 year      
Guarantor Obligations, Interest Rate 0.00%   0.00%      
Fixed Rate Loan Commitments [Member] | Maximum [Member]            
Guarantor Obligation, Term (Year)     23 years      
Guarantor Obligations, Interest Rate 15.00%   15.00%