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Short-Term Investments and Marketable Securities- Schedule of Cost and Market Values of Investments (Details) (USD $)
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Aug. 31, 2014
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Nov. 30, 2013
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| Schedule of Trading Securities and Other Trading Assets [Line Items] | ||
| COST | $ 0 | $ 823,394 |
| MARKET | 0 | 1,112,440 |
| Total unrealized gain on investment | 0 | |
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Limited partnership
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| Schedule of Trading Securities and Other Trading Assets [Line Items] | ||
| COST | 0 | 223,348 |
| MARKET | 0 | 354,050 |
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Common stock
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| Schedule of Trading Securities and Other Trading Assets [Line Items] | ||
| COST | 0 | 600,046 |
| MARKET | $ 0 | $ 758,390 |
| X | ||||||||||
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- Definition
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax No definition available.
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- Definition
Short term investments and marketable securities at cost. No definition available.
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- Definition
Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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