Assumptions Used For Derivative Liability (Detail) (USD $)
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1 Months Ended | 9 Months Ended | 1 Months Ended | 9 Months Ended | 1 Months Ended | 9 Months Ended | ||
---|---|---|---|---|---|---|---|---|
Jun. 30, 2014
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Sep. 30, 2013
|
Feb. 04, 2014
Derivative liabilities Assumptions
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Jun. 30, 2014
Derivative liabilities Assumptions
|
Feb. 04, 2014
Maximum
Derivative liabilities Assumptions
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Jun. 30, 2014
Maximum
Derivative liabilities Assumptions
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Feb. 04, 2014
Minimum
Derivative liabilities Assumptions
|
Jun. 30, 2014
Minimum
Derivative liabilities Assumptions
|
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Closing price per share of common stock | $ 0.001 | $ 0.001 | $ 0.30 | $ 0.23 | ||||
Exercise price per share | $ 0.40 | $ 0.40 | $ 0.30 | $ 0.30 | ||||
Expected volatility | 125.00% | 115.00% | 100.00% | 100.00% | ||||
Risk-free interest rate | 1.46% | 1.47% | 0.12% | 0.08% | ||||
Dividend yield | 0.00% | 0.00% | ||||||
Remaining expected term of underlying securities (years) | 5 years | 4 years 7 months 6 days | 1 year | 7 months 6 days |