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Note 19 - Accumulated Other Comprehensive Income ("AOCI") (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | Unrealized Gains Related to Defined Benefit Plan |
Balance as of January 1, 2022 |  | $ | 2,216 |
Other comprehensive income before reclassifications |  |  | 4,260 |
Amounts reclassified from AOCI |  |  | - |
Net current-period other comprehensive income |  |  | 4,260 |
Balance as of June 30, 2022 |  | $ | 6,476 |

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