Debt - Summary of Long-term Debt (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Long-Term Debt, Unclassified [Abstract]
Principal amount of long-term debt	$ 0	$ 12,733
Less: Current portion of long-term debt	0	(5,805)
Long-term debt, net of current portion	0	6,928
Debt discount, net of accretion	0	(217)
Accrued end-of-term payment	0	646
Long-term debt, net of discount and current portion	$ 0	$ 7,357