Stock-Based Compensation - Option Activity (Details) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares
Stock Incentive Plan
Number of Options
Beginning balance (in shares)	0
Granted (in shares)	4,347,492
Exercised (in shares)	0
Cancelled/forfeited (in shares)	(84,427)
Ending balance (in shares)	4,263,065	0
Weighted Average Exercise Price
Granted (in dollars per share) | $ / shares	$ 5.15
Cancelled/forfeited (in dollars per share) | $ / shares	5.32
Options outstanding, end of period, weighted average exercise price (in dollars per share) | $ / shares	$ 5.15
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual life, outstanding	9 years 6 months 18 days
Aggregate intrinsic value, outstanding | $	$ 0
Equity Incentive Plan
Number of Options
Beginning balance (in shares)	31,962,921
Granted (in shares)	0
Exercised (in shares)	(477,001)
Cancelled/forfeited (in shares)	(3,274,099)
Ending balance (in shares)	28,211,821	31,962,921
Weighted Average Exercise Price
Options outstanding, beginning of period, weighted average exercise price (in dollars per share) | $ / shares	$ 2.81
Exercised (in dollars per share) | $ / shares	2.49
Cancelled/forfeited (in dollars per share) | $ / shares	2.48
Options outstanding, end of period, weighted average exercise price (in dollars per share) | $ / shares	$ 2.80	$ 2.81
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual life, outstanding	7 years 29 days	7 years 9 months 7 days
Aggregate Intrinsic Value, Exercised | $	$ 950
Aggregate intrinsic value, outstanding | $	$ 3,101	$ 86,075
STI Plan
Number of Options
Beginning balance (in shares)	9,526,727
Granted (in shares)	0
Exercised (in shares)	(485,735)
Cancelled/forfeited (in shares)	(785,520)
Ending balance (in shares)	8,255,472	9,526,727
Weighted Average Exercise Price
Options outstanding, beginning of period, weighted average exercise price (in dollars per share) | $ / shares	$ 5.55
Exercised (in dollars per share) | $ / shares	2.41
Cancelled/forfeited (in dollars per share) | $ / shares	8.05
Options outstanding, end of period, weighted average exercise price (in dollars per share) | $ / shares	$ 5.71	$ 5.55
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual life, outstanding	8 years 1 month 20 days	8 years
Aggregate Intrinsic Value, Exercised | $	$ 1,678
Aggregate intrinsic value, outstanding | $	$ 432	$ 13,905