XML 22 R12.htm IDEA: XBRL DOCUMENT v3.22.2
Prepaid expenses
 6 Months Ended
Jun. 30, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid expenses Prepaid Expenses
June 30, 2022December 31, 2021
Advances on insurances$2,714,439$23,141
Advances on non-clinical research and clinical development services2,236,442547,586
Advances on supply and manufacturing services83,559750,622
Other prepayments78,262127,747
Total$5,112,702$1,449,096
Prepaid expenses as of June 30, 2022 primarily relate to services expected to be received by the end of the year.