Commitments And Contingencies Lease Expense Summary (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Rent Expense [Table Text Block]

A summary of lease expense is as follows (in thousands):

	Successor						Predecessor
	For the Year Ended December 31, 2012		For the Year Ended December 31, 2011		Period From October 1, 2010 Through December 31, 2010		Period From July 1, 2010 Through September 30, 2010		For the Year Ended June 30, 2010
Lease expense	$	12,639	$	11,943	$	2,710	$	2,788	$	12,948