Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Fair Value Measurements (Details)

v3.21.1
Summary of Significant Accounting Policies - Fair Value Measurements (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Contingent Consideration    
Beginning Balance $ 3,718,515  
Payout of contingent consideration (2,005,000)  
Change in fair value of contingent consideration 1,199,000 $ 613,290
Ending Balance 2,912,515 $ 3,718,515
Warrant Liability    
Fair value at issuance 2,494,823  
Reclassification of warrants from equity to liability due to modification 869,078  
Reclassification of warrant liability to equity upon exercise of warrants (2,766,647)  
Reclassification of warrant liability to equity upon exchange of warrants (1,575,642)  
Change in fair value 1,012,167  
Ending Balance $ 33,779