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Net Earnings Per Share (Tables)

6 Months Ended

Feb. 28, 2013

Net Earnings Per Share [Abstract]

Schedule Of Computation Of Basic And Diluted Net Earnings Per Share

		Three months ended						Six months ended
		February 28,			February 29,			February 28,			February 29,
($ and shares in thousands, except per share amounts)		2013			2012			2013			2012
Numerator:
Net earnings		$	19,351		$	12,774		$	34,079		$	15,695
Denominator:
Weighted average shares outstanding			12,842			12,703			12,799			12,692
Diluted effect of stock equivalents			40			118			68			100
Weighted average shares outstanding assuming dilution			12,882			12,821			12,867			12,792
Basic net earnings per share		$	1.51		$	1.01		$	2.66		$	1.24
Diluted net earnings per share		$	1.50		$	1.00		$	2.65		$	1.23

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- Definition

Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

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

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