v3.26.1
Note 12 - Fair Value - Schedule of Assets and Liabilities at Fair Value (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Reported Value Measurement [Member]    
Loans, net $ 2,151,908 $ 2,126,178
Accrued interest receivable 9,511 9,297
Deposits 2,199,319 2,186,073
Subordinated debentures, net 22,000 22,000
Short-term borrowings 55,000 60,000
Accrued interest payable 195 142
Reported Value Measurement [Member] | Cash and Due From Banks [Member]    
Cash and cash equivalents 10,569 7,942
Reported Value Measurement [Member] | Due From Federal Reserve Bank and Deposits in Banks [Member]    
Cash and cash equivalents 138,473 146,627
Estimate of Fair Value Measurement [Member]    
Loans, net 2,140,411 2,110,338
Accrued interest receivable 9,511 9,297
Deposits 2,061,416 2,067,565
Subordinated debentures, net 24,419 24,645
Short-term borrowings 55,000 60,000
Accrued interest payable 195 142
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]    
Loans, net 0 0
Accrued interest receivable 9,511 9,297
Deposits 0 0
Subordinated debentures, net 0 0
Short-term borrowings 55,000 60,000
Accrued interest payable 195 142
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]    
Loans, net 0 0
Accrued interest receivable 0 0
Deposits 2,061,416 2,067,565
Subordinated debentures, net 0 0
Short-term borrowings 0 0
Accrued interest payable 0 0
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]    
Loans, net 2,140,411 2,110,338
Accrued interest receivable 0 0
Deposits 0 0
Subordinated debentures, net 24,419 24,645
Short-term borrowings 0 0
Accrued interest payable 0 0
Estimate of Fair Value Measurement [Member] | Cash and Due From Banks [Member]    
Cash and cash equivalents 10,569 7,942
Estimate of Fair Value Measurement [Member] | Cash and Due From Banks [Member] | Fair Value, Inputs, Level 1 [Member]    
Cash and cash equivalents 10,569 7,942
Estimate of Fair Value Measurement [Member] | Cash and Due From Banks [Member] | Fair Value, Inputs, Level 2 [Member]    
Cash and cash equivalents 0 0
Estimate of Fair Value Measurement [Member] | Cash and Due From Banks [Member] | Fair Value, Inputs, Level 3 [Member]    
Cash and cash equivalents 0 0
Estimate of Fair Value Measurement [Member] | Due From Federal Reserve Bank and Deposits in Banks [Member]    
Cash and cash equivalents 138,473 146,627
Estimate of Fair Value Measurement [Member] | Due From Federal Reserve Bank and Deposits in Banks [Member] | Fair Value, Inputs, Level 1 [Member]    
Cash and cash equivalents 138,473 146,627
Estimate of Fair Value Measurement [Member] | Due From Federal Reserve Bank and Deposits in Banks [Member] | Fair Value, Inputs, Level 2 [Member]    
Cash and cash equivalents 0 0
Estimate of Fair Value Measurement [Member] | Due From Federal Reserve Bank and Deposits in Banks [Member] | Fair Value, Inputs, Level 3 [Member]    
Cash and cash equivalents $ 0 $ 0