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Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - 3 months ended Dec. 31, 2017 - USD ($)
Total
Preferred Stock
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Balance at Sep. 30, 2017 $ 21,947,388 $ 8,346 $ 49,660,242 $ (27,721,200)
Balance, shares at Sep. 30, 2017   8,345,844    
Issuance of common stock in registered direct offering, net of costs of $525,566 5,482,523 $ 1,280 5,481,243
Issuance of common stock in registered direct offering, net of costs of $525,566, shares     1,280,360    
Issuance of common stock upon exercise of warrants 1,125,148 $ 290 1,124,858
Issuance of common stock upon exercise of warrants, shares     289,314    
Issuance of common stock for release agreement 257,400 $ 60 257,340
Issuance of common stock for release agreement, shares     60,000    
Stock-based compensation expense 290,021 290,021
Net loss (3,246,166) (3,246,166)
Balance at Dec. 31, 2017 $ 25,856,314 $ 9,976 $ 56,813,704 $ (30,967,366)
Balance, shares at Dec. 31, 2017     9,975,518