Income Taxes (Tables)

6 Months Ended

Jun. 30, 2014

Income Taxes [Abstract]

Components Of Income Tax Expense

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2014			2013			2014			2013
	(In thousands)						(In thousands)
Income tax expense	$	8,015		$	10,034		$	13,788		$	16,014
Effective tax rate		37.4	%		40.5	%		37.6	%		40.1	%