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Property and Equipment - Summary of Property and Equipment (Details) - USD ($)
Jun. 30, 2022
Dec. 31, 2021
Property, Plant and Equipment [Abstract]    
Furniture & fixtures $ 856,331 $ 872,877
Leasehold improvements 1,940,177 1,931,762
Equipment used in manufacturing 2,400,242 2,432,242
Equipment used in research & development 2,350,592 2,343,930
Equipment used in the field 216,218 216,218
Software 480,740 480,740
Property and equipment 8,244,300 8,277,769
Less: accumulated depreciation and amortization (7,463,605) (7,158,883)
Property and equipment, net $ 780,695 $ 1,118,886