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Consolidated Statements of Comprehensive Income (Loss) (USD $)
 3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Statement of Comprhensive Income (loss)    
Net (loss) income $ (793,000)us-gaap_NetIncomeLoss $ (1,261,000)us-gaap_NetIncomeLoss
Foerighn currency translation adjustment (16,000)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax (25,000)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
Other Comprehensive income (loss) $ (809,000)us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest $ (1,286,000)us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest