v3.25.1
Note 12 - Fair Values (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Debt Securities, Available-for-Sale $ 787,583 $ 730,352
Loan, Mortgage, Held-for-Sale, Fair Value Disclosure $ 15,500 16,000
Real Estate Dependent Loans and Foreclosed Assets Estimated Selling Costs [Member]    
Fair Value Inputs, Discount Factor 10.00%  
Real Estate Dependent Loans and Foreclosed Assets [Member] | Commercial Real Estate [Member] | Minimum [Member]    
Fair Value Inputs, Discount Factor 25.00%  
Real Estate Dependent Loans and Foreclosed Assets [Member] | Commercial Real Estate [Member] | Maximum [Member]    
Fair Value Inputs, Discount Factor 35.00%  
Real Estate Dependent Loans and Foreclosed Assets [Member] | Residential Real Estate [Member] | Minimum [Member]    
Fair Value Inputs, Discount Factor 25.00%  
Real Estate Dependent Loans and Foreclosed Assets [Member] | Residential Real Estate [Member] | Maximum [Member]    
Fair Value Inputs, Discount Factor 50.00%  
Fair Value, Inputs, Level 1 [Member]    
Debt Securities, Available-for-Sale $ 0 0
Available-for-Sale Securities [Member]    
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance $ 0 $ 0