Fair Value Measurements and Investments - Schedule of Reconciliation of Carrying Value of Investments in Equity Securities (Detail) - Preferred Stock [Member] - Neo Medical [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Fair value of equity securities beginning balance	$ 5,000
Additions		$ 5,000
Foreign currency remeasurement recognized in other income, net	77
Unrealized gain recognized in other income (expense), net	336
Fair value of equity securities Ending balance	$ 5,413	$ 5,000