Stock-Based Compensation - Restricted Stock Activity (Details)	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Restricted Stock, Time-Based
Number of Shares
Beginning of period (in shares) | shares	10,801,361
Issued (in shares) | shares	0
Vested (in shares) | shares	(4,385,478)
Repurchased (in shares) | shares	(11,160)
End of period (in shares) | shares	6,404,723
Weighted-Average Grant-Date Fair Value
Beginning of period (in dollars per share) | $ / shares	$ 0.10
Issued (in dollars per share) | $ / shares	0
Vested (in dollars per share) | $ / shares	0.09
Repurchased (in dollars per share) | $ / shares	0.35
End of period (in dollars per share) | $ / shares	$ 0.04
Restricted Stock, Performance-Based
Number of Shares
Beginning of period (in shares) | shares	4,553,223
Issued (in shares) | shares	0
Vested (in shares) | shares	(360,226)
Repurchased (in shares) | shares	0
End of period (in shares) | shares	4,192,997
Weighted-Average Grant-Date Fair Value
Beginning of period (in dollars per share) | $ / shares	$ 0.10
Issued (in dollars per share) | $ / shares	0
Vested (in dollars per share) | $ / shares	0.19
Repurchased (in dollars per share) | $ / shares	0
End of period (in dollars per share) | $ / shares	$ 0.10