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Income Taxes (Details Textual) (USD $)	12 Months Ended
Income Taxes (Details Textual) (USD $)	Jul. 31, 2012
Related Party Transaction [Line Items]
Federal and state net operating loss carry-forwards	$ 25,375,000
Income Taxes (Textual) [Abstract]
Income tax expense (benefit) at federal statutory rate	35.00%
CSPR [Member]
Related Party Transaction [Line Items]
Federal and state net operating loss carry-forwards	$ 700,000

- Definition

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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