Secured Convertible Note (Schedule Of Outstanding Debentures) (Details) (USD $)	Jul. 31, 2012	Jun. 26, 2012	Jul. 31, 2011
Debt Disclosure [Abstract]
Convertible notes	$ 1,282,000	$ 1,270,000	$ 0
Original issue discount	(56,000)		0
Detachable warrants discount	(238,000)		0
Conversion feature discount	(26,000)		0
Convertible notes, net of discounts	$ 962,000		$ 0

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef

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Name:	us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant