Fair Value Assumptions Used in Accounting for Derivative Warrant Liability - Derivative Liabilities (Details 1) - $ / shares	12 Months Ended
Jul. 31, 2016	Jul. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Current exercise price	$ 0.015	$ 0.015
Time to expiration	2 years 1 month	2 years 6 months
Risk-free interest rate	0.76%	1.08%
Estimated volatility	101.00%	82.00%
Dividend	0.00%	0.00%
Stock price at period end date	$ .001	$ 0.010

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- Definition

Agreed upon price for the exchange of the underlying asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

+ Details

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- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

+ Details

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

+ Details

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- Definition

Risk-free interest rate assumption used in valuing an instrument.

+ References

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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