Note 16 - Qualified Affordable Housing Project Investments (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Investment, Proportional Amortization Method, Elected, Amount | $ 5,000,000 | $ 5,000,000 | $ 5,400,000 | ||
| Investment Program, Proportional Amortization Method, Applied, Amortization Expense | 179,000 | $ 178,000 | 358,000 | $ 356,000 | |
| Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization Expense | $ 208,000 | $ 218,000 | $ 415,000 | $ 437,000 | |