INVENTORIES (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Inventory [Line Items]
Inventory adjustment for lower of cost or NRV	$ 0
Raw Materials	2,730	$ 2,222
Finished Goods	633	805
Processing Costs	500	410
Total inventories for sale	$ 3,863	$ 3,437