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Pro Forma Financial Information (Detail) (USD $)	3 Months Ended	9 Months Ended
	Jul. 31, 2011	Jul. 31, 2011
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Revenue	$ 5,657,085	$ 17,053,593
Net income	$ 110,007	$ 920,644
Earnings per share:
Basic	$ 0.02	$ 0.13
Diluted	$ 0.01	$ 0.12

X

- Definition

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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