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FAIR VALUE MEASUREMENTS (Details) - The hierarchy for our financial liabilities measured at fair value on a recurring basis: (USD $)	Jul. 31, 2013
FAIR VALUE MEASUREMENTS (Details) - The hierarchy for our financial liabilities measured at fair value on a recurring basis: [Line Items]
Derivative liability	$ 700,000
Fair Value, Inputs, Level 1 [Member]
FAIR VALUE MEASUREMENTS (Details) - The hierarchy for our financial liabilities measured at fair value on a recurring basis: [Line Items]
Derivative liability
Fair Value, Inputs, Level 2 [Member]
FAIR VALUE MEASUREMENTS (Details) - The hierarchy for our financial liabilities measured at fair value on a recurring basis: [Line Items]
Derivative liability
Fair Value, Inputs, Level 3 [Member]
FAIR VALUE MEASUREMENTS (Details) - The hierarchy for our financial liabilities measured at fair value on a recurring basis: [Line Items]
Derivative liability	$ 700,000

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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