Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

Stockholders' Equity (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Jan. 06, 2021
May 31, 2020
Mar. 31, 2021
Dec. 31, 2020
Stockholders’ Equity (Textual)        
Common stock per share     $ 0.001 $ 0.001
Warrants to purchase common stock, description The Company issued 72,369 shares of common stock and 90,461 5 year warrants to purchase shares of common stock at $4.00 per share pursuant to the prior receipt of $275,000 in equity financing.      
Stockholders’ equity description   the Company received $515,000 of a committed $565,000 from the sale of 135,527 shares of common stock (at a price of $3.80 per share) and warrants to purchase 169,409 shares of common stock, at an exercise price of $4.00 per share. As of March 31, 2021, the full amount has not been received and only $415,000 worth of the shares and warrants have been issued. The remaining $125,000 is included in equity financing within current liabilities on the consolidated balance sheet.    
Unrecognized expense     $ 2.0 $ 2.5
Minimum [Member]        
Stockholders’ Equity (Textual)        
Unrecognized expenses to be recognized, term     1 year  
Maximum [Member]        
Stockholders’ Equity (Textual)        
Unrecognized expenses to be recognized, term     3 years  
Vested Restricted Stock Units [Member]        
Stockholders’ Equity (Textual)        
Stock conversion, description     Between January 25, 2021 and February 8, 2021, the company issued a total of 8,832 shares of common stock to holders of fully vested restricted stock units.  
Common Stock [Member]        
Stockholders’ Equity (Textual)        
Common stock, shares authorized     45,000,000  
Series A Convertible Preferred Stock [Member]        
Stockholders’ Equity (Textual)        
Preferred stock, shares authorized     900,000  
Stock conversion, description     the Company issued 52,632 shares of common stock to a holder of its Series A Convertible Preferred Stock upon the conversion of 20,000 of such shares of Series A Convertible Preferred Stock.