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INVENTORIES (Details) (USD $)
Mar. 31, 2015
Dec. 31, 2014
Inventory Disclosure [Abstract]    
Raw Materials $ 7,053,000us-gaap_InventoryRawMaterialsNetOfReserves $ 7,696,000us-gaap_InventoryRawMaterialsNetOfReserves
Work-in-process 2,188,000us-gaap_InventoryWorkInProcessNetOfReserves 4,419,000us-gaap_InventoryWorkInProcessNetOfReserves
Finished goods 29,726,000us-gaap_InventoryFinishedGoodsNetOfReserves 24,994,000us-gaap_InventoryFinishedGoodsNetOfReserves
Inventories 38,967,000us-gaap_InventoryNet 37,109,000us-gaap_InventoryNet
Inventory consigned to customers $ 1,500,000us-gaap_OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment $ 1,000,000us-gaap_OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment