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Summary of Significant Accounting Policies - Right of Use Assets and Liabilities (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Leases [Abstract]          
Right of use assets $ 140,238   $ 140,238   $ 536,272
Lease liability obligations, current 87,381   87,381   665,074
Lease liability obligations, less current portion 53,430   53,430   $ 0
Total lease liability obligations $ 140,811   $ 140,811    
Weighted-average remaining lease term 1 year 10 months 13 days   1 year 10 months 13 days    
Weighted-average discount rate 3.57%   3.57%    
Operating lease cost $ 88,593 $ 442,501 $ 712,911 $ 1,386,998  
Sublease income 0 (75,314) (100,419) (430,313)  
Net lease cost 88,593 367,187 612,492 956,685  
Operating Lease, Payments $ 57,541 $ 357,245 $ 574,757 $ 1,117,557