Income Taxes - Schedule of Effective Income Tax Rate Reconciliation for Continuing Operations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Statutory U.S. federal income tax rate	$ (3,718)	$ (2,834)	$ (77)
State taxes, net of U.S. federal benefit	(1,312)	(24)	1,151
Foreign rate differential, including withholding taxes	475	480	(147)
Valuation allowances, net	7,638	27,819	14,514
Foreign income inclusions, net	1,018
Research credits	(750)	(537)	(982)
Unrecognized tax benefits, net of settlements	(599)	(1,363)	(17,321)
Equity compensation	1,441	1,091	1,657
Executive compensation	697	456	375
Contingent consideration	(3,316)	(640)	(1,460)
Other, net	469	436	(595)
Income tax expense (benefit)	$ 2,043	$ 24,884	$ (2,885)
Statutory U.S. federal income tax rate	21.00%	21.00%	21.00%
State taxes, net of U.S. federal benefit	7.40%	0.20%	(312.80%)
Foreign rate differential, including withholding taxes	(2.70%)	(3.60%)	39.90%
Valuation allowances, net	43.10%	(206.10%)	(3944.00%)
Foreign income inclusions, net	(5.70%)
Research credits	4.20%	4.00%	266.80%
Unrecognized tax benefits, net of settlements	3.40%	10.10%	4706.80%
Equity compensation	(8.10%)	(8.10%)	(450.30%)
Executive compensation	(3.90%)	(3.40%)	(101.90%)
Contingent consideration	18.70%	4.70%	396.70%
Other, net	(2.60%)	(3.20%)	161.80%
Income tax expense (benefit) /effective rate	(11.50%)	(184.40%)	784.00%