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Earnings per share (Tables)

9 Months Ended

Jul. 31, 2013

Earnings Per Share [Abstract]

Computation of Basic and Diluted Weighted Average Shares Outstanding

The following table summarizes the computation of basic and diluted weighted average shares outstanding:

		Three Months Ended July 31,						Nine Months Ended July 31,
		2013			2012			2013			2012
Weighted average shares outstanding for basic earnings per share			7,798,608			6,867,073			7,492,137			6,914,450
Add effects of potentially dilutive securities-assumed exercise of stock options			761,027			758,012			870,841			743,096
Weighted average shares for diluted net earnings per share			8,559,635			7,625,085			8,362,978			7,657,546

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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