Severance and Retention - Summary of Severance and Retention Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Restructuring Cost And Reserve [Line Items]
Severance and retention expense	$ 2,852	$ 1,205
Cost of Revenues [Member]
Restructuring Cost And Reserve [Line Items]
Severance and retention expense	884	57
General and Administrative [Member]
Restructuring Cost And Reserve [Line Items]
Severance and retention expense	55	469
Sales and Marketing [Member]
Restructuring Cost And Reserve [Line Items]
Severance and retention expense	1,643	$ 679
Research and Development [Member]
Restructuring Cost And Reserve [Line Items]
Severance and retention expense	$ 270