Income Taxes (Tables)

3 Months Ended

Mar. 31, 2012

Income Taxes [Abstract]

Schedule Of Effective Income Tax Rate Reconciliation

	Three Months Ended
	March 31,
	2012			2011
	(In thousands)
Income tax expense at the statutory rate	$	4,704		$	628
State income taxes, net of U.S. federal income tax benefit		222			1,575
U.K. income tax benefit		(1,216	)		—
Capital loss associated with investment in Pinnacle for which no income tax benefit was recognized in prior years		—			(1,135	)
Other, net		308			(8	)
Income tax expense	$	4,018		$	1,060