Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Accounts Payable And Accrued Liabilities Current [Abstract]
Accrued payroll and payroll taxes	$ 2,552,744	$ 419,354
Accrued contract manufacturing	368,180	827,390
Accrued contract research and regulatory consulting	312,197	47,637
Accrued precommercial costs	236,569	395,923
Accrued accounting, audit, and tax fees	159,292	167,630
Accrued legal	91,574	162,812
Accrued license fees	74,125	86,259
Accrued miscellaneous expenses	39,204	216,103
Accrued consulting	24,850	105,085
Total accrued expenses	$ 3,858,735	$ 2,428,193