Stock-Based Compensation - Schedule of Status of Restricted Stock Awards (Detail) - Restricted Stock Awards	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of Restricted Stock, Nonvested Beginning Balance | shares	924,595
Shares of Restricted Stock, Granted | shares	50,000
Shares of Restricted Stock, Forfeited | shares	(151,540)
Shares of Restricted Stock, Nonvested Ending Balance | shares	823,055
Weighted Average Fair Value, Nonvested Beginning Balance | $ / shares	$ 3.86
Weighted Average Fair Value, Granted | $ / shares	0.83
Weighted Average Fair Value, Forfeited | $ / shares	3.64
Weighted Average Fair Value, Nonvested Ending Balance | $ / shares	$ 3.52