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 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Warranty liability          
Period of warranty history used in estimating warranty costs     5 years    
Other long-term liabilities $ 15,498   $ 15,498   $ 17,004
Accrued expenses and other current liabilities 23,877   23,877   21,004
Company's warranty liability:          
Balance at the beginning of the period 4,630 $ 5,281 5,677 $ 6,160  
Establish warranty provision for acquired companies   65   65  
Warranty provision 1,109 937 1,771 1,563  
Claims paid/settlements (563) (708) (2,272) (2,213)  
Balance at the end of the period 5,176 $ 5,575 5,176 $ 5,575  
Warranty Reserves          
Warranty liability          
Other long-term liabilities 2,115   2,115   2,415
Accrued expenses and other current liabilities $ 3,061   $ 3,061   $ 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