XML 16 R5.htm IDEA: XBRL DOCUMENT v3.19.2
Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid in Capital [Member]
Treasury Stock [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2017 $ 7,038 $ 64,923,735 $ (2,157,226) $ (61,909,799) $ 863,748
Balance, shares at Dec. 31, 2017 7,037,799        
Stock-based compensation 493,519 493,519
Restricted common stock grant $ 84 (84)
Restricted common stock grant, shares 84,500        
Restricted common stock forfeitures $ (26) 26
Restricted common stock forfeitures, shares (26,450)        
Cumulative effects of adjustment for adoption of ASC 606 71,444 71,444
Issuance of common stock purchase warrants in connection with the issuance of subordinated notes payable 47,657 47,657
Net loss (2,588,232) (2,588,232)
Balance at Mar. 31, 2018 $ 7,096 65,464,853 (2,157,226) (64,426,587) (1,111,864)
Balance, shares at Mar. 31, 2018 7,095,849        
Balance at Dec. 31, 2017 $ 7,038 64,923,735 (2,157,226) (61,909,799) 863,748
Balance, shares at Dec. 31, 2017 7,037,799        
Net loss         (5,551,122)
Balance at Jun. 30, 2018 $ 7,286 67,977,829 (2,157,226) (67,389,477) (1,561,588)
Balance, shares at Jun. 30, 2018 7,286,175        
Balance at Dec. 31, 2017 $ 7,038 64,923,735 (2,157,226) (61,909,799) 863,748
Balance, shares at Dec. 31, 2017 7,037,799        
Net loss         15,500,000
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        
Balance at Mar. 31, 2018 $ 7,096 65,464,853 (2,157,226) (64,426,587) (1,111,864)
Balance, shares at Mar. 31, 2018 7,095,849        
Stock-based compensation 594,227 594,227
Restricted common stock grant $ 100 (100)
Restricted common stock grant, shares 100,000        
Restricted common stock forfeitures $ (4) 4
Restricted common stock forfeitures, shares (3,950)        
Issuance of common stock upon exercise of common stock purchase warrants $ 20 48,980 49,000
Issuance of common stock upon exercise of common stock purchase warrants, shares 20,000        
Issuance of common stock purchase warrants in connection with the issuance of secured convertible debentures 1,684,251 1,684,251
Issuance of common stock upon conversion of secured convertible debentures and accrued interest $ 74 185,614 185,688
Issuance of common stock upon conversion of secured convertible debentures and accrued interest, shares 74,276        
Net loss (2,962,890) (2,962,890)
Balance at Jun. 30, 2018 $ 7,286 67,977,829 (2,157,226) (67,389,477) (1,561,588)
Balance, shares at Jun. 30, 2018 7,286,175        
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
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         (3,592,904)
Balance at Jun. 30, 2019 $ 11,494 80,990,851 (2,157,226) (80,975,810) (2,130,691)
Balance, shares at Jun. 30, 2019 11,494,055        
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        
Stock-based compensation 585,195 585,195
Issuance of common stock upon exercise of common stock purchase warrants $ 368 1,047,632 1,048,000
Issuance of common stock upon exercise of common stock purchase warrants, shares 368,000        
Net loss (387,730) (387,730)
Balance at Jun. 30, 2019 $ 11,494 $ 80,990,851 $ (2,157,226) $ (80,975,810) $ (2,130,691)
Balance, shares at Jun. 30, 2019 11,494,055