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INVENTORIES (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Inventories [Abstract]    
Raw materials $ 12,447 $ 11,587
Work-in-process 17,878 22,139
Finished goods 29,719 30,305
Total 60,044 64,031
Short-term portion 54,043 58,059
Long-term portion $ 6,001 $ 5,972