XML 49 R38.htm IDEA: XBRL DOCUMENT v3.21.1
Stockholders’ Equity (Deficit) (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Jan. 21, 2021
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Warrants exercise price   $ 312,020.00   $ 312,021.00
Risk free interest rate     1.71%  
Expected stock price volatility     77.50%  
Expected dividend yield     0.00%  
Registered Offering        
Shares issued (in shares) 2,500,000      
Offering shares (Per share) $ 4.00      
Gross proceeds $ 10.0      
Warrants to purchase shares of common stock 2,500,000      
Warrants exercise price $ 6.03      
Fair market value of warrant $ 7.5      
Risk free interest rate 0.50%      
Expected stock price volatility 76.00%      
Expected life of options (years) 5 years 6 months      
Expected dividend yield 0.00%      
Private placement        
Issuance costs $ 0.9      
Cash commissions 0.7      
Legal and other fees $ 0.2      
Common Stock        
Shares issued (in shares)   2,500,000