Stock Benefit Plans and Stock-Based Compensation - Summary of Weighted Average Assumptions Used to Compute Stock-Based Compensation Costs for Stock Options Granted (Details) - Share-based Payment Arrangement, Option	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	0.84%	1.03%
Weighted average expected life (years)	6 years 25 days	6 years 29 days
Volatility	87.38%	84.00%