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Note 8 - Long-term Debt (Tables)
3 Months Ended
Mar. 31, 2024
Notes Tables  
Schedule of Long-Term Debt Instruments [Table Text Block]

(dollars in thousands)

 

March 31, 2024

  

December 31, 2023

 

Principal

 $120,000  $120,000 

Unamortized debt issuance costs

  (757)  (853)

Long-term debt, net of issuance costs

 $119,243  $119,147