OTHER INCOME (EXPENSE), NET (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Other Income and Expenses [Abstract]
Gain on early extinguishment of debt	$ 3,937	$ 5,464	$ 3,937	$ 5,464
Expenses related to the purchase of available for sale securities	0	(3,356)	0	(3,356)
Interest income	44	6	142	17
Other, net	822	630	1,439	592
Total	$ 4,803	$ 2,744	$ 5,518	$ 2,717