Net (Loss) Income per Share - Computation of Basic and Diluted Net Loss per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net (loss) income - basic and diluted	$ (88,441)	$ 8,410	$ (106,373)
Weighted-average common shares outstanding:
Basic	50,718,765	47,413,250	42,669,333
Diluted	50,718,765	47,915,030	42,669,333
Stock options		481,254
Restricted stock units		20,526
Net (loss) income per share:
Basic	$ (1.74)	$ 0.18	$ (2.49)
Diluted	$ (1.74)	$ 0.18	$ (2.49)