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Stock-based Compensation

9 Months Ended

Apr. 30, 2013

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

Stock-based compensation

NOTE 7 - Stock-based Compensation

The Company recognizes compensation expense for stock option awards on a straight-line basis over the requisite service period of the award. The following is a summary of option activity for the Company's stock options for the nine months ended April 30, 2013:

				Shares						Weighted- average Exercise Price						Weighted-average Remaining Contractual Term						Aggregate Intrinsic Value
				(in 000s)																		(in 000s)
	Outstanding at July 31, 2012			16,179					$	16.24
	Grants of options			271					$	29.19
	Exercises			(1,492	)				$	13.63
	Forfeitures or expirations			(62	)				$	24.44
	Outstanding at April 30, 2013			14,896					$	16.70						6.15					$	276,307
	Exercisable at April 30, 2013			10,904					$	15.97						5.79					$	210,125

The aggregate intrinsic value is calculated as the difference between the exercise price of the underlying awards and the quoted price of our common stock for the 14,896,066 options that were in-the-money at April 30, 2013.

The table below sets forth the stock-based compensation recognized by the Company:

										Three Months Ended April 30,															Nine Months Ended April 30,
							2013									2012												2013						2012
	General and administrative					$	4,069								$	4,573											$	12,884					$	14,216
	Yard operations						608									815												1,713						2,198
						$	4,677								$	5,388											$	14,597					$	16,414

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- Definition

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.

+ References

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

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14



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-Name Accounting Standards Codification

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-Publisher FASB

-Name Accounting Standards Codification

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-Publisher FASB

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Statement of Position (SOP)

-Number 93-6

-Paragraph 53

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 40

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64, 65, A240

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

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