Other Financial Statements Details - Intangible Assets (Detail) - Patents and Merger Costs [Member] - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Amount	$ 22,003	$ 22,003
Accumulated Amortization	(11,310)	(9,366)
Net Amount	$ 10,693	$ 12,637