v3.26.3
Note 13 - Retirement, Savings and Deferred Compensation Plans (Tables)
9 Months Ended
Sep. 30, 2026
Notes Tables  
Schedule of Net Benefit Costs [Table Text Block]
  

Three Months Ended

  

Nine Months Ended

 
  

September 30,

  

September 30,

 
  

2026

  

2025

  

2026

  

2025

 
                 

Service cost

 $80  $71  $240  $213 

Interest cost

  240   240   722   720 

Net amortization

  (11)  (35)  (33)  (105)

Net periodic benefit cost

 $309  $276  $929  $828 
Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]
  

September 30,

  

December 31,

 
  

2026

  

2025

 
         

Prior service cost

 $29  $55 

Net loss

  (3,026)  (3,085)
  $(2,997) $(3,030)