Accrued Expenses and Other Liabilities (Details) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Accrued Expenses and Other Liabilities
Income tax payable	$ 1,061,000
Accrued preclinical and clinical trial expenses	733,237	$ 955,013
Other expenses	462,901	631,312
Compensation and related benefits	265,979	459,178
Accrued manufacturing expenses	205,592	179,173
Accrued franchise tax	15,000	195,000
Accrued expenses and other current liabilities	$ 2,743,709	$ 2,419,676