Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Accounts Payable And Accrued Liabilities Current [Abstract]
Accrued payroll and payroll taxes	$ 2,539,643	$ 419,354
Accrued precommercial costs	1,120,435	395,923
Accrued contract manufacturing	935,710	827,390
Accrued accounting, audit, and tax fees	278,950	167,630
Accrued contract research and regulatory consulting	236,356	47,637
Accrued legal	212,291	162,812
Accrued consulting	103,855	105,085
Accrued license fees	78,015	86,259
Accrued miscellaneous expenses	62,709	216,103
Total accrued expenses	$ 5,567,964	$ 2,428,193