The Company and Significant Accounting Policies - Summary of Non-Vested Restricted Stock Units Granted (Detail) - Restricted Stock Units - $ / shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock units granted	200	122	3,814	175
Weighted Average Fair Value	$ 4.66	$ 5.13	$ 6.53	$ 5.41