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Other Accrued Expenses and Other Liabilities - Carrying Amount of Product Warranties (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Movement in Standard Product Warranty Accrual [Roll Forward]      
Balance, beginning of year $ 4,666 $ 4,421 $ 6,717
Provision for warranties 309 2,109 1,266
Settlements made (1,896) (1,518) (3,168)
Other adjustments, including currency translation (9) (346) (394)
Balance, end of year $ 3,070 $ 4,666 $ 4,421