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9. LEGAL PROCEEDINGS (Details) (Narrative) (USD $)
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Oct. 31, 2013
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Apr. 30, 2013
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|---|---|---|
| Commitments and Contingencies Disclosure [Abstract] | ||
| Settlement obligation liabilities | $ 0 | $ 2,341,106 |
| Stock pledged as collateral | 8,230,637 | |
| Settlement obligation asset | $ 0 | $ 1,028,778 |
| X | ||||||||||
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- Definition
Stock Pledged As Security for Payment Of Indebtedness No definition available.
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| X | ||||||||||
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- Definition
Other assets that are held for sale apart from normal operations, not otherwise included elsewhere in the taxonomy and which are anticipated to be sold in less than one year, but by their nature which are not considered current (originally classified based on not being realized or converted to working capital within one year of the date of the statement of financial position or operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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