XML 90 R79.htm IDEA: XBRL DOCUMENT v3.10.0.1
Commitments and Contingencies Warranty Account Activity (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]        
Beginning balance $ 43,719 $ 39,810 $ 34,862 $ 43,302
Assumed liabilities from acquisition 0 0 5,742 0
New product warranties 869 2,708 3,151 6,637
Other changes/adjustments to warranties 659 (4,346) 9,141 (2,445)
Claims activity (2,164) (3,773) (8,981) (14,372)
Effect of change in exchange rates 277 523 (555) 1,800
Ending balance 43,360 34,922 43,360 34,922
Less: current portion of warranty 29,736 21,697 29,736 21,697
Long-term warranty $ 13,624 $ 13,225 $ 13,624 $ 13,225