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Note 20 - Accumulated Other Comprehensive Income ("AOCI") (Tables)
9 Months Ended
Sep. 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

  4,472 

Amounts reclassified from AOCI

  - 

Net current-period other comprehensive income

  4,472 

Balance as of September 30, 2022

 $6,688