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Note 5 - Derivatives (Tables)
9 Months Ended
Sep. 30, 2023
Notes Tables  
Schedule of Derivative Instruments [Table Text Block]

Initial Notional Amount

 

Maximum Notional Amount

 

Maturity

 

Weighted Average Fixed Interest Rate Paid

 

Variable Interest Rate Received

$123,000  $8,500,000   

July 12, 2030

   3.4%  

USD - SOFR