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Note 1 - General (Tables)
3 Months Ended
Jun. 28, 2014
Disclosure Text Block [Abstract]  
Schedule of Weighted Average Number of Shares [Table Text Block]
   
First Quarter Ended
 
   
June 28,
2014
   
June 29,
2013
 
Average Shares Outstanding – Basic
    6,746       7,442  
Effect of Dilutive Common Stock Equivalents
    279       249  
Average Shares Outstanding – Diluted
    7,025       7,691  
Anti-dilutive Common Stock Equivalents
    -       501