Share-Based Compensation Expense - Schedule of restricted stock awards and restricted stock units (Details) - Restricted Stock Units (RSUs) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Number of Shares
Non-vested, beginning of period (in shares)	604,433	0
Options issued (in shares)	11,238,956	651,326
Vested (in shares)	(1,062,339)	(13,524)
Cancelled or forfeited (in shares)	(948,343)	(33,369)
Non-vested, end of period (in shares)	9,832,707	604,433
Weighted Average Grant Date Fair Value Per Share
Non-vested, beginning of period (in dollars per share)	$ 6.06	$ 0
Granted (in dollars per share)	1.20	6.38
Vested (in dollars per share)	1.80	14.17
Cancelled or forfeited (in dollars per share)	2.70	8.92
Non-vested, ending of period (in dollars per share)	$ 1.30	$ 6.06