Equity-based compensation (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense	$ 283,926	$ 49,433	$ 652,209	$ 107,948
Employee value appreciation right awards | General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense	5,847	12,247	(4,906)	25,468
Employee value appreciation right awards | Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense		549		1,092
Stock Options | General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense	157,720	$ 36,637	493,499	$ 81,388
Stock Options | Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense	51,009		94,266
Restricted Stock Units | General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation expense	$ 69,350		$ 69,350