Note 16 - Fair Value of Financial Instruments - Available for Sale Securities (Details) (Parentheticals) |
12 Months Ended |
|---|---|
Dec. 31, 2023 | |
| Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] | OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax |
| X | ||||||||||
- Definition Indicates line item in statement in which other comprehensive income (OCI) is reported that includes gain (loss) from asset measured at fair value using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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