Prepaid Expenses And Other Assets (Tables)

12 Months Ended

Dec. 31, 2011

Prepaid Expense And Other Assets [Abstract]

Schedule Of Prepaid Expenses,Deferred Costs, And Other Assets

	2011		2010
	(In thousands)
Prepaid Expenses, Deferred Costs, and Other Current Assets:
Prepaid expenses	$	8,806	$	7,696
Interest rate swaps		606		834
Deferred costs and other current assets		3,644		1,692
Total	$	13,056	$	10,222
Prepaid Expenses, Deferred Costs, and Other Non-Current Assets:
Prepaid expenses	$	2,639	$	576
Deferred costs		1,822		2,619
Other		16,313		624
Total	$	20,774	$	3,819