XML 41 R30.htm IDEA: XBRL DOCUMENT v3.20.4
Shareholders' Equity (Details Narrative) - USD ($)
12 Months Ended
May 30, 2019
Dec. 31, 2020
Dec. 31, 2019
Warrant exercise price per share   $ 40  
Proceeds from stock offering $ 4,600,000    
Warrant liability including valuation adjustments   $ 1,153,439  
Warrant market adjustment   $ 652,025
Proceeds from exercise of warrants   $ 284,207 $ 1,170,546
Number of common shares issued in connection with exercise of outstanding warrants   31,575,786 31,254,262
Shares of common stock reserved for issuance   1,400,000  
Shares available for issuance   683,500  
Number of options granted   199,000 517,500
Share based compensation   $ 327,554 $ 841,612
Common Stock [Member]      
Number of shares issued to investors     2,001,237
Warrants [Member] | SPD Technology [Member]      
Warrants to purchase common stock 362,319    
Warrant expiry date May 31, 2024    
Shares issued price per share $ 1.38    
Warrant Exercise Price One [Member] | Gauzy Ltd. [Member]      
Warrant exercise price per share 1.656    
Warrant Exercise Price Two [Member] | Gauzy Ltd. [Member]      
Warrant exercise price per share 1.794    
Warrant Exercise Price Three [Member] | Gauzy Ltd. [Member]      
Warrant exercise price per share $ 2.07    
Unregistered Common Stock [Member] | SPD Technology [Member]      
Number of shares issued to investors 724,638    
Warrants [Member]      
Number of common shares issued in connection with exercise of outstanding warrants   321,524 1,587,814
Warrants [Member] | Non- Employee Stock Option [Member]      
Warrants issued   1,399,991  
Option expiration period   5 years  
Warrants [Member] | Non- Employee Stock Option [Member] | Minimum [Member]      
Warrants and non-employee options vested term   12 months  
Warrants [Member] | Non- Employee Stock Option [Member] | Maximum [Member]      
Warrants and non-employee options vested term   59 months  
Accredited Investors [Member] | Common Stock [Member]      
Number of common stock sold 1,276,599    
Accredited Investors [Member] | Warrants [Member]      
Warrants to purchase common stock 638,295    
Warrant expiry date May 31, 2024    
Accredited Investors [Member] | Warrant Exercise Price One [Member]      
Warrant exercise price per share $ 3.384    
Accredited Investors [Member] | Warrant Exercise Price Two [Member]      
Warrant exercise price per share 3.666    
Accredited Investors [Member] | Warrant Exercise Price Three [Member]      
Warrant exercise price per share $ 4.23    
Employees and Directors [Member]      
Share based compensation   $ 327,554 $ 790,339
Stock issued during the period restricted