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INTANGIBLE ASSETS (Details) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Jun. 30, 2013
Dec. 31, 2012
Net carrying amount $ 620 $ 664
Trade Names [Member]
   
Indefinite-lived intangible assets 1,510 1,510
Purchased Technology [Member]
   
Finite-lived intangible assets, gross 1,441 1,441
Less: accumulated amortization (821) (777)
Net carrying amount 620 664
Purchased Technology [Member] | Minimum [Member]
   
Useful life 9 years  
Purchased Technology [Member] | Maximum [Member]
   
Useful life 17 years  
License Rights [Member]
   
Finite-lived intangible assets, gross 316 316
Less: accumulated amortization (316) (316)
Net carrying amount      
Useful life 5 years