Quarterly report [Sections 13 or 15(d)]

Note 11 - Warranty Liability (Details Textual)

v3.25.1
Note 11 - Warranty Liability (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Dec. 31, 2023
Standard Product Warranty Period of Warranty History Used in Estimating Warranty Costs (Year) 5 years      
Standard Product Warranty Accrual $ 5,129 $ 5,559 $ 6,223 $ 6,957
Standard Product Warranty Accrual, Noncurrent 1,662 2,180    
Standard Product Warranty Accrual, Current $ 3,467 $ 3,379    
Snow And Ice Control Equipment [Member] | Maximum [Member]        
Standard Product Warranty Period (Year) 2 years      
Parts And Accessories [Member]        
Standard Product Warranty Period (Year) 1 year      
Certain Snowplows [Member]        
Standard Product Warranty Period (Year) 1 year