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Note 14 - Revenue and Business Segments (Details Textual)
$ in Thousands
12 Months Ended
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Number of Operating Segments 6  
Number of Reportable Segments 4  
Customer Contract Term (Year) 1 year  
Capitalized Contract Cost, Impairment Loss $ 0 $ 0
Prepaid Expenses and Other Current Assets [Member]    
Contract with Customer, Asset, after Allowance for Credit Loss, Total $ 1,600 $ 2,100
Dedicated [Member] | Minimum [Member]    
Customer Contract Term (Year) 3 years  
Dedicated [Member] | Maximum [Member]    
Customer Contract Term (Year) 5 years