Stock-Based Compensation - Option Activity (Details) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 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)	6,632,387
Exercised (in shares)	0
Cancelled/forfeited (in shares)	(469,181)
Ending balance (in shares)	6,163,206	0
Weighted Average Exercise Price
Granted (in dollars per share) | $ / shares	$ 3.68
Cancelled/forfeited (in dollars per share) | $ / shares	5.32
Options outstanding, end of period, weighted average exercise price (in dollars per share) | $ / shares	$ 3.56
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)	(1,606,795)
Cancelled/forfeited (in shares)	(5,083,652)
Ending balance (in shares)	25,272,474	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	2.52
Cancelled/forfeited (in dollars per share) | $ / shares	2.57
Options outstanding, end of period, weighted average exercise price (in dollars per share) | $ / shares	$ 2.82	$ 2.81
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual life, outstanding	7 years 2 months 1 day	7 years 9 months 7 days
Aggregate Intrinsic Value, Exercised | $	$ 3,658
Aggregate intrinsic value, outstanding | $	$ 74	$ 86,075
STI Plan
Number of Options
Beginning balance (in shares)	9,526,727
Granted (in shares)	0
Exercised (in shares)	(2,181,335)
Cancelled/forfeited (in shares)	(888,381)
Ending balance (in shares)	6,457,011	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	2.5
Cancelled/forfeited (in dollars per share) | $ / shares	8.04
Options outstanding, end of period, weighted average exercise price (in dollars per share) | $ / shares	$ 6.51	$ 5.55
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted average remaining contractual life, outstanding	7 years 11 months 26 days	8 years
Aggregate Intrinsic Value, Exercised | $	$ 1,678
Aggregate intrinsic value, outstanding | $	$ 0	$ 13,905