Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2012

Stockholders' Equity [Abstract]

Schedule Of Changes In Stockholders' Equity

	Shares Outstanding			Common Stock		Treasury Stock			Retained Earnings			Accumulated Other Comprehensive Loss			Total Stockholders' Equity
Balance as of December 31, 2011		27,290		$	16,169	$	(2,524	)	$	128,772		$	(15,601	)	$	126,816
Net income		—			—		—			17,807			—			17,807
Common stock issued from treasury stock		68			—		34			1,048			—			1,082
Common stock repurchased		(553	)				(277	)		(19,504	)		—			(19,781	)
Tax benefits from share-based awards		—			—		—			132			—			132
Non-cash share-based compensation		—			—		—			2,168			—			2,168
Dividends declared		—			—		—			(2,727	)		—			(2,727	)
Other comprehensive income		—			—		—			—			715			715
Balance as of March 31, 2012		26,805		$	16,169	$	(2,767	)	$	127,696		$	(14,886	)	$	126,212