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Schedule of Asset Retirement Obligations (Details) (USD $) | 12 Months Ended
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Oct. 31, 2012
Asset Retirement Obligations Schedule Of Asset Retirement Obligations 1 | $ 0
Asset Retirement Obligations Schedule Of Asset Retirement Obligations 2 | 0
Asset Retirement Obligations Schedule Of Asset Retirement Obligations 3 | 59,245
Asset Retirement Obligations Schedule Of Asset Retirement Obligations 4 | 0
Asset Retirement Obligations Schedule Of Asset Retirement Obligations 5 | 59,245
Asset Retirement Obligations Schedule Of Asset Retirement Obligations 6 | $ 0

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