BUSINESS REORGANIZATION EXPENSES (Reorganization expenses by Plan) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated			16
Business reorganization expenses	$ 1,117	$ 1,249	$ 1,231	$ 3,231
Pre 2012 Plan
Restructuring Cost and Reserve [Line Items]
Business reorganization expenses	0	0	0	36
2012 Plan
Restructuring Cost and Reserve [Line Items]
Business reorganization expenses	$ 1,117	$ 1,249	$ 1,231	$ 3,195