Annual report pursuant to Section 13 and 15(d)

Warrants to Purchase Common Stock (Narrative) (Details)

v3.21.1
Warrants to Purchase Common Stock (Narrative) (Details) - USD ($)
12 Months Ended
Mar. 02, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 18, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense   $ 260,003 $ 263,378  
Warrant term   10 years    
Warrant Issuance [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense   $ 0 $ 0  
Warrants to purchase of common stock   2,666,459    
Warrants outstanding 234,500 2,691,459    
Warrants outstanding, per share $ 1.00 $ 1.25   $ 1.25
Adjustment to APIC $ 234,500      
Additional capital   $ 3,333,074    
New Warrant [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Warrants outstanding   2,666,459    
Warrants outstanding, per share   $ 2.00    
Warrant term   3 years