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PROPERTY AND EQUIPMENT (Details Textual) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Property, Plant and Equipment [Line Items]      
Asset Impairment Charges $ 1,122us-gaap_AssetImpairmentCharges $ 0us-gaap_AssetImpairmentCharges $ 0us-gaap_AssetImpairmentCharges
Property, Plant and Equipment [Member]      
Property, Plant and Equipment [Line Items]      
Depreciation 3,773us-gaap_Depreciation
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_PropertyPlantAndEquipmentMember		 3,083us-gaap_Depreciation
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_PropertyPlantAndEquipmentMember		 3,030us-gaap_Depreciation
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_PropertyPlantAndEquipmentMember
Asset Impairment Charges $ 594us-gaap_AssetImpairmentCharges
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_PropertyPlantAndEquipmentMember		 $ 0us-gaap_AssetImpairmentCharges
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_PropertyPlantAndEquipmentMember		 $ 0us-gaap_AssetImpairmentCharges
/ us-gaap_FairValueByAssetClassAxis
= us-gaap_PropertyPlantAndEquipmentMember