INVENTORIES (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Raw materials		$ 6,539	$ 7,696
Work-in-process		1,064	4,419
Finished goods		5,145	24,994
Inventory, Net		12,748	37,109
Inventory consigned to customers		0	1,000
Inventory write-downs	$ 33,000	33,000	$ 3,900	$ 0
Work-in-process [Member]
Inventory write-downs		22,900
Finished goods [Member]
Inventory write-downs		$ 10,100