Stockholders' Equity - Schedule of Components of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 203,907	$ 185,766	$ 158,088
Foreign currency translation	(4,807)	(3,083)	4,884
Unrealized loss, net of tax		4	(1,333)
Reclassification of AOCI/L to income, net of tax	(75)	580	616
Ending Balance	221,656	203,907	185,766
Marketable Investments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(25)
Unrealized loss before reclassification, net of tax	(134)	(25)
Ending Balance	(159)	(25)
Interest Rate Swap [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(212)	(821)	(104)
Unrealized loss before reclassification, net of tax	137	29	(1,333)
Reclassification of AOCI/L to income, net of tax	(75)	580	616
Ending Balance	(0)	(212)	(821)
Translation Adjustment [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(2,952)	131	(4,753)
Foreign currency translation	(4,807)	(3,083)	4,884
Ending Balance	(7,759)	(2,952)	131
Total AOCI/L [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(3,189)	(690)	(4,857)
Foreign currency translation	(4,807)	(3,083)	4,884
Ending Balance	$ (7,918)	$ (3,189)	$ (690)