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Note 10 - Supplemental Disclosures of Cash Flow Information (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]
   

Three Months Ended,

 
   

March 31,

 

(In thousands)

 

2025

   

2024

 
                 

Cash payments for:

               

Interest

  $ 3,928     $ 3,047  

Income taxes (net of refunds received)

    -       -  
                 

Noncash investing activities:

               

Security purchased but trade not settled

    1,002       -  

Agreement to invest in renewable energy tax credit facility

    3,709       2,000