Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (UNAUDITED)

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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (UNAUDITED) - 9 months ended Sep. 30, 2017 - USD ($)
Series A Convertible Preferred Stock [Member]
Additional Paid-in Capital [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balance, beginning at Dec. 31, 2016 $ 56,804 $ 60,344,050 $ (57,303,748) $ 3,097,106
Balance, beginning (in shares) at Dec. 31, 2016 3,786,913     3,786,913
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Issuance of common stock in Class A units, net of issuance costs of $65,816     $ 17,910 811,774   $ 829,684
Issuance of common stock in Class A units, net of issuance costs of $65,816 (in shares)     1,194,000      
Allocation of Class A unit proceeds to warrant liability       (328,350)   (328,350)
Issuance of Series A convertible preferred stock in Class B units, net of issuance costs of $267,231 $ 4 $ 3,234,769       3,234,773
Issuance of Series A convertible preferred stock in Class B units, net of issuance costs of $267,231 (in shares) 3,502          
Allocation of Series A convertible preferred stock to warrants and beneficial conversion feature   (2,568,132)   1,284,066   (1,284,066)
Deemed Dividend on Series A convertible preferred stock   2,568,132   (2,568,132)    
Conversion of Series A convertible preferred stock to common stock $ (4) 3,234,769 $ 70,040 3,164,733  
Conversion of Series A convertible preferred stock to common stock (in shares) (3,502)   4,669,329      
Reclassification of warrant liability upon exercise of common stock warrants     $ 22,362 1,870,798   1,893,160
Reclassification of warrant liability upon exercise of common stock warrants (in shares)     1,490,833      
Issuance of common stock upon warrant exercise for cash     $ 43,225 706,008   749,233
Issuance of common stock upon warrant exercise for cash (in shares)     2,881,666      
Amortization of commitment shares       (59,558)   (59,558)
Compensation cost for stock options granted to executives and employees       560,369   560,369
Net loss         (6,129,553) (6,129,553)
Balance, ending at Sep. 30, 2017 $ 210,341 $ 65,785,758 $ (63,433,301) $ 2,562,798
Balance, ending (in shares) at Sep. 30, 2017   14,022,741     14,022,741