v3.26.1
Note 4 - Securities (Details Textual)
$ in Thousands
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] Interest Receivable Interest Receivable
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss $ 1,340 $ 620
Deferred Tax Asset, Debt Securities, Available-for-Sale, Unrealized Loss 302 1,193
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss $ 121 $ 471
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions 87 42
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss $ 2,842 $ 5,184
Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions 157 192
Debt Securities, Available-for-Sale, Allowance for Credit Loss $ 0 $ 0
Debt Securities, Available-for-Sale, Excluding Accrued Interest, Amortized Cost, Sold 48,648  
Proceeds from Sale of Debt Securities, Available-for-Sale 48,641 0
Debt Securities, Available-for-Sale, Realized Gain (Loss) 8  
Equity Securities, FV-NI 613 268
Federal Home Loan Bank Stock 2,440 2,250
Restricted Investments 2,717 2,300
Impairment of Investments in Federal Home Loan Bank Stock 0 0
Other Restricted Stock [Member]    
Restricted Investments 228  
Other Correspondent Banks [Member]    
Restricted Investments 45 45
Asset Pledged as Collateral [Member]    
Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss $ 132,900 $ 73,590