RESTRUCTURING EXPENSE Restructuring Phase II (Details) (USD $) In Thousands, unless otherwise specified	11 Months Ended	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 3,985	$ 5,143	$ 7,909
Phase II [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve		704	0
Restructuring Charges		1,928
Restructuring Reserve, Settled with Cash		(1,224)
Phase II [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve		559	0
Restructuring Charges		1,125
Restructuring Reserve, Settled with Cash		(566)
Phase II [Member] | Consulting [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve		145	0
Restructuring Charges		262
Restructuring Reserve, Settled with Cash		(117)
Phase II [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve		0	0
Restructuring Charges		0
Restructuring Reserve, Settled with Cash		0
Phase II [Member] | other restructuring costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve		0	0
Restructuring Charges		541
Restructuring Reserve, Settled with Cash		$ (541)