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CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)
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3 Months Ended | 9 Months Ended | 12 Months Ended | |||
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Jul. 31, 2014
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Jul. 31, 2013
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Jul. 31, 2014
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Jul. 31, 2013
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Oct. 31, 2013
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Oct. 31, 2012
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| Net income (loss) | $ 411,001 | $ (2,581,892) | $ (6,452,870) | $ (7,153,332) | $ (10,080,086) | $ (4,252,799) |
| Other comprehensive income (loss): | ||||||
| Reversal of unrealized (loss) as of October 31, 2012, on investment in Videocon Industries Limited global depository receipts | 653,684 | |||||
| Unrealized (loss) on investment in Videocon Industries Limited global depository receipts | 173,518 | (1,751,636) | (46,371) | (459,226) | (653,684) | |
| Total Comprehensive income (loss) | $ 584,519 | $ (4,333,528) | $ (6,499,241) | $ (7,612,558) | $ (9,426,402) | $ (4,906,483) |
| X | ||||||||||
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- Definition
Amount after tax, before reclassification adjustments, of reversal of unrealized holding gain (loss) on available-for-sale securities. No definition available.
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| X | ||||||||||
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- Definition
Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. 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
Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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