v3.26.1
Note 8 - Deposits (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Time Deposits, at or Above FDIC Insurance Limit $ 98,440 $ 39,500
Related Party Deposit Liabilities 7,290 2,280
Interest-Bearing Domestic Deposit, Brokered $ 11,260 $ 6,270
Customer Concentration Risk [Member] | Deposits Total [Member] | No Customer [Member]    
Concentration Risk, Percentage 5.00% 5.00%