RESTRUCTURING CHARGES AND IMPAIRMENT LOSSES (LIABLITY ROLLFORWARD TABLE) (DETAILS) $ in Thousands	6 Months Ended
	Jun. 30, 2015 USD ($)
Restructuring Cost and Reserve [Line Items]
Beginning balance, restructuring reserve	$ 2,071
Expense	1,007
Payments	(1,838)
Reversals	0
Ending balance, restructuring reserve	1,240
Closure of Delivery Centers [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance, restructuring reserve	0
Expense	0
Payments	0
Reversals	0
Ending balance, restructuring reserve	0
Reduction in Force [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance, restructuring reserve	2,071
Expense	1,007
Payments	(1,838)
Reversals	0
Ending balance, restructuring reserve	$ 1,240