Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Income (Loss) Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Numerator:
Net income (loss) attributable to common stockholders	$ 29,292	$ (3,910)	$ (19,712)
Denominator:
Weighted average common shares outstanding, basic	85,301,603	84,231,212	85,107,301
Basic earnings per share:
Net income (loss) per share attributable to common stockholders	$ 0.34	$ (0.05)	$ (0.23)
Numerator:
Net income (loss) attributable to common stockholders	$ 29,292	$ (3,910)	$ (19,712)
Denominator:
Weighted average common shares outstanding, basic	85,301,603	84,231,212	85,107,301
Dilutive securities:
Stock options	298,743
Restricted stock units	2,310,257
Weighted average common shares outstanding, diluted	87,910,603	84,231,212	85,107,301
Diluted earnings per share:
Net income (loss) per share attributable to common stockholders	$ 0.33	$ (0.05)	$ (0.23)