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INTANGIBLE ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Dec. 31, 2012
INTANGIBLE ASSETS    
Impairment of assets $ 0  
Cost Basis 11,978 11,978
Accumulated Amortization (5,853) (4,524)
Net Book Value 6,125 7,454
Minimum
   
INTANGIBLE ASSETS    
Estimated useful life 10 years  
Maximum
   
INTANGIBLE ASSETS    
Estimated useful life 20 years  
Customer relationships
   
INTANGIBLE ASSETS    
Cost Basis 3,979 3,979
Accumulated Amortization (3,573) (2,444)
Net Book Value 406 1,535
Trade names
   
INTANGIBLE ASSETS    
Cost Basis 7,999 7,999
Accumulated Amortization (2,280) (2,080)
Net Book Value $ 5,719 $ 5,919