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GOODWILL AND INTANGIBLE ASSETS Future year's amortization expense (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Acquired Finite-Lived Intangible Assets [Line Items]  
Future Amortization Expense, 2013 $ 993
Future Amortization Expense, 2014 977
Future Amortization Expense, 2015 865
Future Amortization Expense, 2016 854
Future Amortization Expense, 2017 $ 854