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INCOME TAXES (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2014
Dec. 31, 2013
INCOME TAXES [Abstract]    
Estimated fair value $ 1,650  
Indemnification asset 1,650  
Unrecognized tax benefits 5,000 3,100
Accrued interest and penalties $ 1,400 $ 1,050