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           ACQUISITIONS AND RECENT TRANSACTIONS (Schedule of Components of Income (Loss) from Discontinued Operations) (Details) (USD $) 
        In Thousands, unless otherwise specified  | 
        3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 
           Dec. 31, 2014 
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           Sep. 30, 2014 
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           Jun. 30, 2014 
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           Mar. 31, 2014 
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           Dec. 31, 2013 
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           Sep. 30, 2013 
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           Jun. 30, 2013 
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           Mar. 31, 2013 
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           Dec. 31, 2014 
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           Dec. 31, 2013 
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           Dec. 31, 2012 
         | 
      |
| ACQUISITIONS AND RECENT TRANSACTIONS [Abstract] | |||||||||||
| Net revenues | $ 10us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue | $ 38us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue | |||||||||
| Operating expenses | 72us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense | 196us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense | |||||||||
| Operating loss | (62)us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax | (158)us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax | |||||||||
| Impairment of assets used in discontinued operations | |||||||||||
| Loss from discontinued operations | 300us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax | (62)us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax | (158)us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax | ||||||||
| Benefit from income taxes | (25)us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation | (63)us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation | |||||||||
| Loss from discontinued operations, net of tax | $ 38us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ 3,743us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ 1,263us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ 431us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ 5,344us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ 5,334us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ 5,205us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ (18,582)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ (37)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ (95)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | |
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- Definition 
          Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. No definition available. 
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- Details 
          
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- Definition 
          Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Amount of operating expenses attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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