RESTRUCTURING ACTIVITIES (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Activity and liability balances related to restructuring costs [Roll Forward]
Liability, Beginning balance	$ 0
New Charges	158	0
Cash Payment and Other Settlements	(85)
Liability, Ending balance	73
Severance Costs [Member]
Activity and liability balances related to restructuring costs [Roll Forward]
Liability, Beginning balance	0
New Charges	158
Cash Payment and Other Settlements	(85)
Liability, Ending balance	73
Other Restructuring Costs [Member]
Activity and liability balances related to restructuring costs [Roll Forward]
Liability, Beginning balance			0
Liability, Ending balance	$ 0		$ 0