REORGANIZATION (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	4 Months Ended
	Apr. 30, 2011	Apr. 30, 2011	May 02, 2011
Predecessor Company liabilities subject to compromise
Less: new common shares issued to satisfy Subordinated Noteholders' claims	$ (202,948)	$ (202,948)	$ (202,948)
Predecessor Company
Predecessor Company liabilities subject to compromise
Trade accounts payable and accruals subject to compromise			4,480
Less: cash settlement of lender claims related to trade accounts payable and accruals			(370)
Gain on extinguishment of debt and settlement of other liabilities	67,307	67,307
Predecessor Company | 7.75% Senior Subordinated Notes due 2014
Predecessor Company liabilities subject to compromise
Subordinated Notes			250,000
Pre-petition interest payable on Subordinated Notes			$ 16,145