Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2011

Amounts Owed [Member]

Related Party Transaction [Line Items]

Schedule of Related Party Transactions

(In thousands)	December 31, 2011		December 31, 2010
Outstanding receivable (liability) for services agreements		$11		($1,488	)

Expenses Incurred [Member]

Related Party Transaction [Line Items]

Schedule of Related Party Transactions

	Year Ended December 31, 2011		Seven Months Ended December 31, 2010		Year Ended May 31,
(In thousands)					2010		2009
Cost of services agreements		$1,603		$7,866		$14,403		$8,501