Stock-Based Compensation - Additional Information (Details) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($) equityCompensationPlan $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 6,958	$ 660	$ 884
Unrecognized compensation expense	$ 12,600
Unrecognized compensation expense related to options outstanding, weighted average period for expense to be recognized	2 years 1 month 6 days
Number of equity compensation plans \| equityCompensationPlan	2
Weighted average grant date fair value (in USD per share) \| $ / shares	$ 2.87	$ 0.34	$ 0.84
Options vested in period, fair value	$ 2,600	$ 500	$ 1,000
Proceeds from stock options exercised	$ 900	$ 0	$ 0
2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Automatic increase in shares to be issue (in percentage)	4.00%
Performance based option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 2,100
Granted (in shares) \| shares	1,500,000	0	0
Options not yet exercisable (in shares) \| shares	900,000
Stock options \| 2019 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares) \| shares	11,500,000
Stock options \| 2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares) \| shares	800,000

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