Note 10 - Capital Ratios (Details Textual) |
Dec. 31, 2021 |
|---|---|
| Banking Regulation, Capital Conservation Buffer, Capital Conserved, Minimum | 0.025 |
| X | ||||||||||
- Definition Minimum capital conservation buffer percentage required to avoid restriction on payout amount of eligible retained income as defined by regulatory framework. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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