Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Warrants Activity) (Details)

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Stockholders' Equity (Warrants Activity) (Details) - $ / shares
6 Months Ended 12 Months Ended
Jun. 30, 2022
Dec. 31, 2021
Mar. 04, 2022
Runway Debt Facility      
Class of Warrant or Right [Line Items]      
Warrant exercise price (in dollars per share)     $ 0.8021
Warrants issued     748,036
Warrants [Member]      
Class of Warrant or Right [Line Items]      
Warrants outstanding, beginning 3,308,654    
Warrants, expired (3,000,270)    
Warrants granted 748,036    
Warrants outstanding, ending 1,056,420 3,308,654  
Warrant exercise price (in dollars per share) $ 1.54 $ 8.02  
Warrants exercise price, expired (in dollars per share) 8.50    
Warrant exercise price, grants during the period (in dollars per share) $ 0.80    
Warrants outstanding, remaining contractual life 8 years 9 months 3 days 8 months 23 days  
Warrants granted, remaining contractual life 9 years 8 months 4 days