Note 6 - Deposits - Schedule of Deposit Interest Expense (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Interest-bearing checking | $ 8,368 | $ 9,483 | $ 16,628 | $ 18,013 |
| Savings | 11 | 10 | 24 | 19 |
| Money market | 3,416 | 3,084 | 6,792 | 5,946 |
| Time, $250,000 or more | 244 | 324 | 443 | 671 |
| Other time | 41 | 76 | 49 | 287 |
| Non-reciprocal brokered | 560 | 692 | 603 | 1,560 |
| Total interest-bearing deposits | $ 12,640 | $ 13,669 | $ 24,539 | $ 26,496 |
| X | ||||||||||
- Definition Aggregate amount of interest expense on all deposits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Amount of interest expense on domestic brokered deposit liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of interest expense on domestic certificates of deposit liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of interest expense on domestic checking deposit liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of interest expense on domestic money market demand account deposit liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of interest expense on domestic time deposit liabilities other than certificates of liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of interest expense on domestic savings deposit liabilities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|