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Stock-Based Compensation (Tables)

3 Months Ended

Sep. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of stock-based compensation expense recognized

		Three Months Ended September 30,
		2013				2012
Stock-based compensation included in indirect costs and selling expenses:
Restricted stock unit (RSU) expense		$	2,443			$	2,154
Non-qualified stock option and stock settled stock appreciation right (SSAR) expense			41				246
Total stock-based compensation expense		$	2,484			$	2,400
Income tax benefit recognized for stock-based compensation expense		$	949			$	914

Schedule of activity related to SSARs/non-qualified stock options and RSUs

		SSARs/ Non-qualified Stock Options				RSUs
Outstanding, June 30, 2013			275,550				1,042,746
Granted			—				217,974
Exercised/Issued			(86,100	)			(280,505	)
Forfeited/Lapsed			(3,230	)			(24,472	)
Outstanding, September 30, 2013			186,220				955,743
Weighted average grant date fair value for RSUs						$	72.12

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- Definition

Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.

+ 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 (h)(1)

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

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- Definition

Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

+ References

No definition available.

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