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GEOGRAPHIC AND SEGMENT INFORMATION
12 Months Ended
Dec. 31, 2014
Notes to Financial Statements  
Note 16. GEOGRAPHIC AND SEGMENT INFORMATION

International sales in 2014, 2013, and 2012 were 15.7%, 17.7%, and 21% of sales, respectively. Substantially all of these sales are denominated in U.S. dollars

 

Although we have only one reporting segment, beginning in 2014, management began analyzing revenue and other operating metrics across three operating segments.

 

Sales by Operating Segment (in thousands)   2014     2013     2012  
Core   $ 24,322     $ 22,134     $ 22,160  
OEM     3,150       1,484       5,509  
J-Plasma     209       42       2  
Total   $ 27,681     $ 23,660     $ 27,671