RESTRUCTURING AND OTHER EXPENSES RESTRUCTURING AND OTHER EXPENSES (Details) (USD $)	3 Months Ended			42 Months Ended			3 Months Ended	42 Months Ended	3 Months Ended		24 Months Ended	3 Months Ended	24 Months Ended	3 Months Ended	24 Months Ended	3 Months Ended	24 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014 Phase I	Mar. 31, 2014 Phase I	Mar. 31, 2014 Phase I Employee Severance	Mar. 31, 2014 Phase I Consulting	Mar. 31, 2014 Phase I Facility Closing	Mar. 31, 2014 Phase I Facility Closing	Mar. 31, 2014 Phase II	Mar. 31, 2013 Phase II	Mar. 31, 2014 Phase II	Mar. 31, 2014 Phase II Employee Severance	Mar. 31, 2014 Phase II Employee Severance	Mar. 31, 2014 Phase II Consulting	Mar. 31, 2014 Phase II Consulting	Mar. 31, 2014 Phase II other restructuring costs	Mar. 31, 2014 Phase II other restructuring costs
Restructuring Cost and Reserve [Line Items]
Transitional Expenses	$ 700,000	$ 800,000
Restructuring Reserve [Roll Forward]
Beginning balance			521,000				521,000		2,480,000			896,000		1,551,000		33,000
Expenses	4,592,000	1,278,000	62,000	10,100,000	4,100,000	4,300,000	62,000	1,700,000	3,866,000	500,000	9,200,000	991,000	3,600,000	2,871,000	4,700,000	4,000	900,000
Cash payments			(109,000)				(109,000)		(2,160,000)			(605,000)		(1,551,000)		(4,000)
Ending balance			$ 474,000	$ 474,000			$ 474,000	$ 474,000	$ 4,186,000		$ 4,186,000	$ 1,282,000	$ 1,282,000	$ 2,871,000	$ 2,871,000	$ 33,000	$ 33,000