RESTRUCTURING CHARGES AND IMPAIRMENT LOSSES (LIABLITY ROLLFORWARD TABLE) (DETAILS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Restructuring Cost and Reserve [Line Items]
Beginning balance, restructuring reserve			$ 2,071
Restructuring charges, net	$ 622	$ 593	1,629	$ 1,750
Payments			(2,449)
Ending balance, restructuring reserve	1,251		1,251
Reduction in Force [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance, restructuring reserve			2,071
Restructuring charges, net			1,629
Payments			(2,449)
Ending balance, restructuring reserve	$ 1,251		$ 1,251