Concentrations (Details Textual)
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3 Months Ended | 9 Months Ended |
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Aug. 31, 2012
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Aug. 31, 2012
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Concentrations (Textual) [Abstract] | ||
Percentage of investments in securities of energy infrastructure companies In relation to aggregate assets | 69.00% | |
Revenue related to the DOD contract | 69.00% | 82.00% |
Percentage of amounts due from the department of defense in relation to consolidated accounts receivable | 76.00% | 76.00% |
Percentage of payment to supplier of natural gas in relation to cost of sales | 5.00% | 30.00% |
Term of contract | 10 years |
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- Details
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- Definition
Contract term. No definition available.
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- Definition
Percentage of amounts due from the department of defense in relation to consolidated accounts receivable. No definition available.
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- Definition
Percentage of payment to supplier of natural gas in relation to cost of sales. No definition available.
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- Definition
Percentage of revenue related to the department of defense contract. No definition available.
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- Definition
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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