Share-Based Compensation - Schedule of Non Vested Restricted Stock Shares Activity (Detail) - Restricted Stock Units (RSUs) [Member]	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Number of Shares Outstanding, Opening balance | shares	3,406,760
Number of Shares Outstanding, Granted | shares	2,217,248
Number of Shares Outstanding, Released | shares	0
Number of Shares Outstanding, Cancelled/forfeited | shares	(5,000)
Number of Shares Outstanding, Ending balance | shares	5,619,008
Number of Shares Outstanding, Vested and expected | shares	5,619,008
Weighted- Average Grant-Date Fair Value, Opening balance | $ / shares	$ 9.82
Weighted- Average Grant-Date Fair Value, Granted | $ / shares	6.91
Weighted- Average Grant-Date Fair Value, Released | $ / shares	0
Weighted- Average Grant-Date Fair Value, Cancelled/forfeited | $ / shares	8.40
Weighted- Average Grant-Date Fair Value, Ending balance | $ / shares	8.67
Weighted- Average Grant-Date Fair Value, Vested and expected | $ / shares	$ 8.67