Quarterly report pursuant to Section 13 or 15(d)

Warrants - Schedule of Warrants Outstanding and Warrants Activity (Details)

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Warrants - Schedule of Warrants Outstanding and Warrants Activity (Details) - $ / shares
 3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Warrants Issued 1,975,934  
Warrants Cancelled/Expired  
Warrants 1,404,648 1,404,648
Private Placement Warrants [Member]    
Description Private Placement Warrants, issued January 25, 2017  
Classification Equity  
Exercise Price $ 46.90  
Expiration Date June 2022  
Warrants Issued 85,500  
Warrants 85,500 85,500
RedPath Warrants [Member]    
Description RedPath Warrants, issued March 22, 2017  
Classification Equity  
Exercise Price $ 46.90  
Expiration Date September 2022  
Warrants Issued 10,000  
Warrants 10,000 10,000
Underwriter Warrants [Member]    
Description Underwriters Warrants, issued June 21, 2017  
Classification Liability  
Exercise Price $ 13.20  
Expiration Date December 2022  
Warrants Issued 57,500  
Warrants 53,500 53,500
Base & Overallotment Warrants [Member]    
Description Base & Overallotment Warrants, issued June 21, 2017  
Classification Equity  
Exercise Price $ 12.50  
Expiration Date June 2022  
Warrants Issued 1,437,500  
Warrants 870,214 870,214
Warrants Issued [Member]    
Description Warrants issued October 12, 2017  
Classification Equity  
Exercise Price $ 18.00  
Expiration Date April 2022  
Warrants Issued 320,000  
Warrants 320,000 320,000
Underwriters Warrants [Member]    
Description Underwriters Warrants, issued January 25, 2019  
Classification Equity  
Exercise Price $ 9.40  
Expiration Date January 2022  
Warrants Issued 65,434  
Warrants 65,434 65,434