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Note 17 - Pension and Other Benefits - Schedule of Allocation of Plan Assets (Details) - Pension Plan [Member]
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Target Allocation 100.00%  
Actual Allocation 100.00% 100.00%
Expected long-term return on plan assets 6.00% 6.50%
Defined Benefit Plan, Equity Securities, US [Member]    
Target Allocation 60.00%  
Actual Allocation 70.00% 66.00%
Expected long-term return on plan assets 4.00%  
Defined Benefit Plan, Equity Securities, Non-US [Member]    
Target Allocation 7.00%  
Actual Allocation 3.00% 4.00%
Expected long-term return on plan assets 0.60%  
Debt And/Or Fixed Income Securities [Member]    
Target Allocation 31.00%  
Actual Allocation 24.00% 28.00%
Expected long-term return on plan assets 1.30%  
Cash and Other Alternative Investments [Member]    
Target Allocation 2.00%  
Actual Allocation 3.00% 2.00%
Expected long-term return on plan assets 0.10%