Quarterly report pursuant to Section 13 or 15(d)

Property and equipment (Details)

v3.22.2.2
Property and equipment (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Property, Plant and Equipment [Abstract]        
Depreciation of property and equipment $ 2,113,695 $ 1,887,641 $ 6,210,590 $ 5,480,995