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Earnings Per Share (Tables)

6 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Schedule of Earnings per Share

Basic earnings per share are computed by dividing net income by the weighted-average number of common shares outstanding. Diluted earnings per share are computed by dividing net income by the weighted-average number of common and potential common shares outstanding.

	Quarter ended								Six months ended
	December 31,								December 31,
	2012				2011				2012				2011
	(in thousands, except per share data)
Numerator:
Net Income	$	16,357			$	21,367			$	33,999			$	39,746
Denominator:
Weighted-average shares, basic	27,713				27,244				27,665				27,191
Dilutive effect of share-based payments	245				430				263				413
Weighted-average shares, diluted	27,958				27,674				27,928				27,604
Net income per common share, basic	$	0.59			$	0.78			$	1.23			$	1.46
Net income per common share, diluted	$	0.59			$	0.77			$	1.22			$	1.44

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations.

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