Note 4 - Securities (Details Textual) - USD ($) $ in Thousands |
Jun. 30, 2022 |
Dec. 31, 2021 |
Jun. 30, 2021 |
|---|---|---|---|
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Current | $ 0 | ||
| Debt Securities, Available-for-sale, Allowance for Credit Loss, Ending Balance | $ 0 | ||
| Asset Not Pledged as Collateral and Asset Pledged as Collateral without Right [Member] | |||
| Debt Securities, Total | $ 666,700 | $ 463,100 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading). No definition available.
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on 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 allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
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