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DISCONTINUED OPERATIONS Summary of Discountinued Operations (Details) (USD $)
 3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                      
Revenues generated by Coalogix in the Company’s discontinued operations                   $ 12,084,000 $ 21,450,000
Revenues generated by Coreworx in the Company’s discontinued operations.                   0 3,200,000
Total revenues from discontinued operations                   12,084,000 24,650,000
Net loss from discontinued operations, net of income taxes – CoaLogix                   (1,948,000) (309,000)
Gain on the deconsolidation of Coreworx                   0 1,834,000
Net loss from discontinued operations, net of income taxes – Coreworx                   0 (19,494,000)
Loss From Discontinued Operations Net Of Tax 0 0 0 0 0 (544,000) (568,000) (836,000) 0 (1,948,000) (17,969,000)
Non - controlling interests' share of Coalogix's net loss                   540,000 67,000
Impairment of the Company's goodwill and other intangible assets related to Coreworx                     9,474,000
Book value of goodwill related to Coreworx                     4,970,000
Book value of intangible assets (exluding goodwill) related to Coreworx                     4,504,000
Intangible asset acquired by Coalogix                     82,000
Unamortized balance of intangible asset acquired by Coalogix                   $ 74,000