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Note 15 - Summary of Quarterly Results
12 Months Ended
Dec. 31, 2011
Quarterly Financial Information [Text Block]

Note 15 — Summary of Quarterly Results


In thousands, except per share data (unaudited)   March 19     July 9     October 1     December 31  
                         
2011                                
Net sales   $ 27,998     $ 40,850     $ 28,734     $ 36,668  
Operating income (loss)     2,067       2,717       (855 )     242  
Net income (loss)     1,203       1,485       (380 )     2,133  
Basic earnings (loss) per share   $ 0.09     $ 0.12     $ (0.03 )   $ 0.17  

In thousands, except per share data (unaudited)   March 20     July 10     October 2     December 25  
                         
2010                                
Net sales   $ 25,169     $ 35,737     $ 28,565     $ 31,185  
Operating income     1,409       3,450       2,359       971  
Net income     802       1,862       1,172       2,223  
Basic earnings per share   $ 0.06     $ 0.15     $ 0.09     $ 0.18