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NOTE 2 - INVENTORIES (Details) in thousands (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Inventory Disclosure [Abstract]    
Raw material $ 2,602 $ 2,498
Work-in-process 1,321 985
Finished goods 712 481
Inventories $ 4,635 $ 3,964