Fair Value Measurements - Schedule of Financial Instruments Measured at Fair Value (Detail) - Interest Rate Swap & Foreign Exchange Hedges [Member] - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	$ 52	$ 205
Significant Other Observable Inputs Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	$ 52	$ 205