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INVENTORY (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
INVENTORY [Abstract]    
Finished goods $ 965us-gaap_InventoryFinishedGoodsNetOfReserves $ 1,273us-gaap_InventoryFinishedGoodsNetOfReserves
Work in process 493us-gaap_InventoryWorkInProcessNetOfReserves 326us-gaap_InventoryWorkInProcessNetOfReserves
Raw materials and supplies 292us-gaap_InventoryRawMaterialsAndSupplies 325us-gaap_InventoryRawMaterialsAndSupplies
Total inventory $ 1,750us-gaap_InventoryNet $ 1,924us-gaap_InventoryNet