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Earnings per share (Tables)

6 Months Ended

Apr. 30, 2014

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 April 30,				Six Months Ended April 30,
		2014		2013		2014		2013
Weighted average shares outstanding for basic earnings per share		8,208,278		7,610,309		8,175,376		7,337,101
Add effects of potentially dilutive securities-assumed exercise of stock options		538,080		851,235		614,376		912,354
Weighted average shares outstanding for diluted earnings per share		8,746,358		8,461,544		8,789,752		8,249,455

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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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