Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)

v2.4.1.9
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
Mar. 31, 2015
Sep. 30, 2014
Stockholders' equity:    
Series E convertible preferred stock, par value $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare
Series E convertible preferred stock, shares authorized 200,000us-gaap_PreferredStockSharesAuthorized 200,000us-gaap_PreferredStockSharesAuthorized
Series E convertible preferred stock, issued 127,840us-gaap_PreferredStockSharesIssued 127,840us-gaap_PreferredStockSharesIssued
Series E convertible preferred stock, outstanding 127,840us-gaap_PreferredStockSharesOutstanding 127,840us-gaap_PreferredStockSharesOutstanding
Series E convertible preferred stock, liquidation preference $ 38,203us-gaap_PreferredStockRedemptionAmount $ 38,203us-gaap_PreferredStockRedemptionAmount
Common stock, par value $ 0.001us-gaap_CommonStockParOrStatedValuePerShare $ 0.001us-gaap_CommonStockParOrStatedValuePerShare
Common stock, shares authorized 30,000,000us-gaap_CommonStockSharesAuthorized 30,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued 16,141,805us-gaap_CommonStockSharesIssued 14,525,248us-gaap_CommonStockSharesIssued
Common stock, shares outstanding 16,141,805us-gaap_CommonStockSharesOutstanding 14,525,248us-gaap_CommonStockSharesOutstanding