Note 3 - Loans Receivable (Details Textual) $ in Thousands |
3 Months Ended | |||
|---|---|---|---|---|
|
Mar. 31, 2026
USD ($)
|
Mar. 31, 2025
USD ($)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
|
| Deposit Liabilities Reclassified as Loans Receivable | $ 100 | $ 200 | ||
| Financing Receivable, Accrued Interest, Recovery | 200 | |||
| Financing Receivable, Accrued Interest Writeoff, Net of Recoveries | $ 400 | |||
| Number of Mortgage Loans in Process of Foreclosure | 1 | 1 | ||
| Mortgage Loans in Process of Foreclosure, Amount | $ 500 | $ 500 | ||
| Financing Receivable, Modified in Period, Amount | $ 4,272 | |||
| Off-Balance-Sheet, Credit Loss, Liability | $ 204 | 287 | $ 335 | $ 287 |
| Financial Asset, Over 30 Days Past Due [Member] | ||||
| Financing Receivable, Modified in Period, Amount | $ 14,200 | |||