Share-Based Compensation - Restricted Stock Unit Awards (Details) - Restricted stock units shares in Thousands	3 Months Ended
	Mar. 31, 2023 $ / shares shares
Number of Units
Unvested, at beginning of period (in shares) | shares	162
Granted (in shares) | shares	1,724
Vested (in shares) | shares	(26)
Forfeited (in shares) | shares	(39)
Unvested, at end of period (in shares) | shares	1,821
Vested and expected to vest at end of period (in shares) | shares	1,632
Weighted Average Grant Date Fair Value
Unvested, at beginning of period (in dollars per share) | $ / shares	$ 2.38
Granted (in dollars per share) | $ / shares	0.81
Vested (in dollars per share) | $ / shares	2.55
Forfeited (in dollars per share) | $ / shares	2.55
Unvested, at end of period (in dollars per share) | $ / shares	0.89
Vested and expected to vest at end of period (in dollars per share) | $ / shares	$ 0.89