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Note 9 - Employee Benefit Plans (Tables)
3 Months Ended
Mar. 31, 2025
Notes Tables  
Schedule of Net Benefit Costs [Table Text Block]
   

Three Months Ended March 31,

   
   

2025

   

2024

 

Income Statement Location

(Amounts in thousands)

                 

Interest cost

  $ 95     $ 104  

Other expense

Amortization of prior service cost

    -       -  

Other expense

Amortization of losses

    5       9  

Other expense

Net periodic cost

  $ 100     $ 113