Leases - Summary of components of lease expense (Details) - USD ($)	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022	Jun. 30, 2021
Operating Lease, Liability [Abstract]
Operating lease cost	$ 267,106	$ 534,213
Variable lease cost	27,635	80,638
Operating lease expense	294,741	614,851
Short-term lease rent expense	68,957	103,498
Total rent expense	$ 363,698	718,349
Operating cash flows - operating leases		370,214	$ (179,503)
Right-of-use assets obtained in exchange for operating lease liabilities		$ 5,285,330	$ 0
Weighted-average remaining lease term operating leases - (in years)	8 years 3 months 18 days	8 years 3 months 18 days
Weighted-average discount rate - operating leases	3.75%	3.75%