Note 2 - Securities (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
Dec. 31, 2021 |
|
| Debt Securities, Available-for-sale, Total | $ 113,456 | $ 100,950 | |
| Proceeds from Sale of Debt Securities, Available-for-Sale | 0 | $ 0 | |
| Asset Pledged as Collateral [Member] | |||
| Debt Securities, Available-for-sale, Total | $ 0 | $ 0 | |
| X | ||||||||||
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|