Note 11 - Deposits (Details Textual) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
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|---|---|---|---|---|
| Noninterest-Bearing Domestic Deposit, Checking | $ 65,665 | $ 59,783 | ||
| Interest-Bearing Domestic Deposit, Money Market | [1] | 70,483 | 162,285 | |
| Time Deposits, at or Above FDIC Insurance Limit | 89,500 | 71,600 | ||
| One Customer [Member] | ||||
| Noninterest-Bearing Domestic Deposit, Checking | $ 35,000 | $ 47,800 | ||
| Percentage of Non-Interest-Bearing Domestic Deposits to Deposits, Checking | 5.90% | 8.60% | ||
| Percentage of Interest-Bearing Domestic Deposits to Deposits, Money Market | 18.10% | |||
| Interest-Bearing Domestic Deposit, Money Market | $ 100,000 | |||
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