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INCOME TAXES summary of tax loss carryforwards (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Operating Loss Carryforwards [Line Items]  
Federal net operating loss carryforwards, subject to expiration date in the years 2021 - 2032 $ 13,596
State net operating loss carryforwards, subject to expiration in the years 2021 - 2032 21,163
Foreign net operating loss carryforward, subject to expiration in the years 2021 - 2032 0
Federal net operating loss carryforwards, that are not subject to expiration date. 0
State net operating loss carryforwards, that are not subject to expiration date 0
Foreign net operating loss carryforwards, not subject to expiration 1,872
Total federal net operating loss carryforward 13,596
Total State net operating loss carryforwards 21,163
Total foreign net operating loss carryforwards 1,872
Amount of net operating loss that can be utilized per year $ 259