Earnings (Loss) Per Share - Schedule of Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net income (loss)	$ 4,044	$ 4,852	$ 8,899	$ 6,954	$ (40,546)	$ 11,440	$ 17,795	$ (22,152)
Denominator:
Weighted-average shares outstanding—basic (in shares)	165,543,067			161,348,021			164,960,561	157,620,573
Weighted-average shares outstanding - diluted (in shares)	186,991,769			199,385,061			189,762,364	157,620,573
Earnings (loss) per share:
Basic earnings per share (in USD per share)	$ 0.02			$ 0.04			$ 0.11	$ (0.14)
Effect of dilutive stock options and restricted stock (in USD per share)	0			(0.01)			(0.02)	0
Diluted earnings per share (in USD per share)	$ 0.02			$ 0.03			$ 0.09	$ (0.14)
Employee Stock Option
Denominator:
Effect of dilutive stock options (in shares)	19,676,684			34,843,956			22,723,439	0
Restricted Stock
Denominator:
Effect of dilutive stock options (in shares)	1,772,017			3,193,084			2,078,364	0