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Note 13. Unaudited Quarterly Financial Data
12 Months Ended
Dec. 31, 2012
Quarterly Financial Information [Text Block]
Note 13. UNAUDITED QUARTERLY FINANCIAL DATA

Selected quarterly data for 2012 and 2011 are as follows:

   
2012
 
(in $000's except per share data)
 
First
   
Second
   
Third
   
Fourth
 
Net sales
  $ 12,343     $ 12,843     $ 11,727     $ 14,205  
Gross margin
  $ 2,185     $ 2,302     $ 2,049     $ 2,432  
Net earnings (loss)
  $ 202     $ (126 )   $ (235 )   $ 323  
Basic net earnings (loss) per share
  $ 0.02     $ (0.01 )   $ (0.02 )   $ 0.03  
Diluted net earnings (loss) per share
  $ 0.02     $ (0.01 )   $ (0.02 )   $ 0.03  

   
2011
 
(in $000's except per share data)
 
First
   
Second
   
Third
   
Fourth
 
Net sales
  $ 10,807     $ 13,150     $ 9,759     $ 9,178  
Gross margin
  $ 1,917     $ 2,684     $ 1,759     $ 1,631  
Net earnings
  $ (240 )   $ 600     $ (152 )   $ (180 )
Basic net earnings per share
  $ (0.02 )   $ 0.05     $ (0.01 )   $ (0.02 )
Diluted net earnings per share
  $ (0.02 )   $ 0.05     $ (0.01 )   $ (0.02 )