Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive loss, tax	$ 200	$ 300
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	514,205	114,601
Other comprehensive income before reclassifications	635	(1,434)
Amounts reclassified to earnings	173	0
Ending balance	528,119	118,398
Foreign currency translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(630)	(960)
Other comprehensive income before reclassifications	102	(446)
Amounts reclassified to earnings	0	0
Ending balance	(528)	(1,406)
Unrealized loss on cash flow hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(1,418)	0
Other comprehensive income before reclassifications	533	(988)
Amounts reclassified to earnings	173	0
Ending balance	(712)	(988)
Accumulated other comprehensive loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2,048)	(960)
Ending balance	$ (1,240)	$ (2,394)