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SEGMENT REPORTING SEGMENT REPORTING - Revenues based on location of customer (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Revenues from External Customers and Long-Lived Assets [Line Items]                      
United States                 $ 3,344 $ 4,856 $ 1,118
Israel                 3,773 4,268 5,830
Asia                 10,010 6,280 5,558
Oceania                 1,734 3,190 1,489
Other                 558 334 249
Revenues 4,796 4,713 5,727 4,183 6,675 5,051 4,107 3,095 19,419 18,928 14,244
United States 602       350       602 350 141
Israel 282       235       282 235 288
Australia 43       50       43 50 61
Total long lived assets $ 927       $ 635       $ 927 $ 635 $ 490