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Common Stock Repurchases (Tables)

6 Months Ended

Jan. 31, 2013

Equity [Abstract]

Schedule disclosing summary of stock options exercised

	Period						Options Exercised			Exercise Price			Shares Net Settled for Exercise			Shares Withheld for Taxes(1)			Net Shares to Employee			Share Price for Withholding			Tax Withholding (in 000's)
	FY 2012-Q1						40,000		$	9.00			16,082			8,974			14,944		$	22.39		$	201
	FY 2012-Q2						20,000		$	9.00			7,506			4,584			7,910		$	23.98		$	110
	FY 2012-Q3						322,520		$	10.74			131,299			85,683			105,538		$	26.38		$	2,260
	FY 2013-Q2						73,228		$	8.89			18,127			17,461			37,640		$	35.91		$	627

(1)Shares withheld for taxes are treated as a repurchase of shares for accounting purposes but do not count against the Company's stock repurchase program.

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- Definition

Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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