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INCOME TAXES (Details 3) - USD ($) $ in Thousands | Dec. 31, 2014 | Dec. 31, 2013
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State |  |
Net operating loss carryforwards |  |
Available net operating loss carryforwards as of the end of the year | $ 34,184 | $ 16,354
U.S. federal |  |
Net operating loss carryforwards |  |
Available net operating loss carryforwards as of the end of the year | $ 78,276 | $ 60,380

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- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319 + Details
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