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Note 6 - Other Long-term Debt (Tables)
3 Months Ended
Mar. 31, 2026
Notes Tables  
Schedule of Long-Term Debt Instruments [Table Text Block]
  

March 31, 2026

  

December 31, 2025

 
      

Unamortized

      

Unamortized

 
      

Debt

      

Debt

 
  

Principal

  

Issuance

  

Principal

  

Issuance

 
  

Amount

  

Costs

  

Amount

  

Costs

 
  

(In Thousands)

 

Subordinated debentures fixed at 3.50% to floating, due 2032

 $40,000  $(676) $40,000  $(705)

Subordinated debentures variable at 3-Month SOFR plus 1.68%, due 2035

  5,155   -   5,155   - 

Total other long-term debt

 $45,155  $(676) $45,155  $(705)