XML 78 R68.htm IDEA: XBRL DOCUMENT v3.8.0.1
Product Warranties - Product Warranty Activities (Detail) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Guarantees [Abstract]    
Beginning of period $ 8,261 $ 5,205
Assumed product warranty liability from Newport Merger   3,040
Provision for product warranties 11,941 5,067
Direct and other charges to warranty liability (10,080) (5,170)
End of period $ 10,122 $ 8,142