XML 20 R5.htm IDEA: XBRL DOCUMENT v3.20.1
Condensed Consolidated Statements of Stockholders' Deficit (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid in Capital [Member]
Treasury Stock [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2018 $ 10,445 $ 78,117,507 $ (2,157,226) $ (77,382,906) $ (1,412,180)
Balance, shares at Dec. 31, 2018 10,445,445        
Stock-based compensation 725,198 725,198
Restricted common stock grant $ 522 (522)    
Restricted common stock grant, shares 522,110        
Restricted common stock forfeitures $ (2) 2
Restricted common stock forfeitures, shares (2,500)        
Issuance of common stock upon exercise of common stock purchase warrants $ 161 515,839 516,000
Issuance of common stock upon exercise of common stock purchase warrants, shares 161,000        
Net loss (3,205,174) (3,205,174)
Balance at Mar. 31, 2019 $ 11,126 79,358,024 (2,157,226) (80,588,080) (3,376,156)
Balance, shares at Mar. 31, 2019 11,126,055        
Balance at Dec. 31, 2018 $ 10,445 78,117,507 (2,157,226) (77,382,906) (1,412,180)
Balance, shares at Dec. 31, 2018 10,445,445        
Net loss         10,000,000
Balance at Dec. 31, 2019 $ 12,079 83,216,387 (2,157,226) (87,388,619) (6,317,379)
Balance, shares at Dec. 31, 2019 12,079,095        
Stock-based compensation   311,677     311,677
Restricted common stock grant $ 530 (530)    
Restricted common stock grant, shares 530,050        
Restricted common stock forfeitures $ (23) 23      
Restricted common stock forfeitures, shares (22,500)        
Issuance of common stock through underwritten public offering (net of offering expenses and underwriters' discount) $ 2,522 2,499,614     2,502,136
Issuance of common stock through underwritten public offering (net of offering expenses and underwriters' discount), shares 2,521,740        
Issuance of common stock upon conversion of secured convertible debentures and accrued interest $ 960 1,342,400     1,343,360
Issuance of common stock upon conversion of secured convertible debentures and accrued interest, shares 959,543        
Issuance of common stock purchase warrants in connection with issuance of unsecured promissory note payable   20,806     20,806
Net loss       (2,334,110) (2,334,110)
Balance at Mar. 31, 2020 $ 16,068 $ 87,390,377 $ (2,157,226) $ (89,722,729) $ (4,473,510)
Balance, shares at Mar. 31, 2020 16,067,928