Other Expense, Net - Details of Components of Other Income Expense, Net (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Other Income and Expenses [Abstract]
Foreign currency losses	$ (3,791)	$ (1,172)	$ (7,023)	$ (1,456)
Components of Net Periodic Benefit Cost Other than Service Cost	(46)	(551)	(109)	(968)
Factoring costs	(162)	(148)	(471)	(473)
Miscellaneous (expense) income	(702)	90	(538)	320
Other expense, net	$ (4,701)	$ (1,781)	$ (8,141)	$ (2,577)