Balance Sheet Information - Summary of Long-term Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Liabilities Noncurrent [Abstract]
Operating leases	$ 3,463	$ 3,600
Operating Lease, Liability Noncurrent Statement Of Financial Position [Extensible Enumeration]	Total	Total
Finance leases	$ 81	$ 92
Deferred revenue	183	181
Other	93	126
Total	$ 3,820	$ 3,999