Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders' Equity (Unaudited)

v3.10.0.1
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - 9 months ended Sep. 30, 2018 - USD ($)
Preferred Stock [Member]
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Total
Beginning Balance, Shares at Dec. 31, 2017 997,820 6,862,928      
Beginning Balance, Amount at Dec. 31, 2017 $ 9,978 $ 68,629 $ 112,105,470 $ (111,053,637) $ 1,130,440
Issuance of common stock, Series M Convertible Preferred Stock and warrants in connection with February 2018 financing, Shares 5,000 555,557      
Issuance of common stock, Series M Convertible Preferred Stock and warrants in connection with February 2018 financing, Amount $ 50 $ 5,556 2,694,394   (2,700,000)
Issuance of common stock, Series N Convertible Preferred Stock in connection with May 2018 financing, Shares 5,364 218,182      
Issuance of common stock, Series N Convertible Preferred Stock in connection with May 2018 financing, Amount $ 54 $ 2,182 827,764   (830,000)
Issuance of inducement shares of Series O Convertible Preferred Stock in connection with May 2018 financing, Shares 10,606        
Issuance of inducement shares of Series O Convertible Preferred Stock in connection with May 2018 financing, Amount $ 106   (106)   0
Deemed dividends on inducement shares, May 2018     1,388,179 (1,388,179) 0
Conversion of Series I Preferred Stock to common stock, Shares (152,820) 50,940      
Conversion of Series I Preferred Stock to common stock, Amount $ (1,528) $ 509 1,019   0
Conversion of Series L Preferred Stock to common stock, Shares (12,500) 694,445      
Conversion of Series L Preferred Stock to common stock, Amount $ (125) $ 6,944 (6,819)   0
Issuance of whole in lieu of fractional shares resulting from reverse split in February 2018, Shares   50,991      
Issuance of whole in lieu of fractional shares resulting from reverse split in February 2018, Amount   $ 510 (510)   0
Common stock issued upon vesting of restricted stock units in January 2018, net of payroll taxes, Shares   797,977      
Common stock issued upon vesting of restricted stock units in January 2018, net of payroll taxes, Amount   $ 7,980 (7,980)   0
Common stock issued upon vesting of restricted stock units in April 2018, net of shares withheld for payroll taxes, Shares   22,061      
Common stock issued upon vesting of restricted stock units in April 2018, net of shares withheld for payroll taxes, Amount   $ 221 (17,197)   (16,976)
Common stock issued upon vesting of restricted stock units in April 2018, net of shares withheld for payroll taxes, Shares   1,501      
Common stock issued upon vesting of restricted stock units in April 2018, net of shares withheld for payroll taxes, Amount   $ 15 (15)   0
Stock-based compensation     1,307,162   1,307,162
Net loss       (5,908,068) (5,908,068)
Ending Balance, Shares at Sep. 30, 2018 853,470 9,254,582      
Ending Balance, Amount at Sep. 30, 2018 $ 8,535 $ 92,546 $ 118,291,361 $ (118,349,884) $ 42,558