Quarterly report pursuant to Section 13 or 15(d)

Warranty Liability (Details)

v3.10.0.1
Warranty Liability (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Warranty liability          
Period of warranty history used in estimating warranty costs     5 years    
Other long-term liabilities $ 14,355   $ 14,355   $ 17,004
Accrued expenses and other current liabilities 28,360   28,360   21,004
Company's warranty liability:          
Balance at the beginning of the period 5,176 $ 5,575 5,677 $ 6,160  
Establish warranty provision for acquired companies       65  
Warranty provision 1,050 615 2,821 2,178  
Claims paid/settlements (472) (373) (2,744) (2,586)  
Balance at the end of the period 5,754 $ 5,817 5,754 $ 5,817  
Warranty Reserves          
Warranty liability          
Other long-term liabilities 2,323   2,323   2,415
Accrued expenses and other current liabilities $ 3,431   $ 3,431   $ 3,262
Snow and ice control equipment          
Warranty liability          
Warranty period     2 years    
Parts and accessories          
Warranty liability          
Warranty period     1 year    
Certain snowplows          
Warranty liability          
Warranty period     1 year