XML 46 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
Contingencies (Details)
$ in Thousands
9 Months Ended
Sep. 30, 2017
USD ($)
Warranty Accrual Activity [Roll Forward]  
December 31, 2016 $ 10,548
Additions charged to costs and expenses 9,418
Deductions (8,941)
Other 149
September 30, 2017 $ 11,174