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Note 8 - Earnings Per Share (Tables)
3 Months Ended
May 27, 2018
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
13 Weeks Ended
 
   
 
May 27, 2018
   
May 28, 2017
 
                 
Net earnings
 
$
3,168
   
$
1,394
 
                 
Weighted average common shares outstanding for basic EPS
   
20,242,000
     
20,235,000
 
Net effect of dilutive options
   
54,000
     
9,000
 
Weighted average shares outstanding for diluted EPS
 
 
20,296,000
   
 
20,244,000
 
                 
Basic earnings per share
 
$
0.16
   
$
0.07
 
                 
Diluted earnings per share
 
$
0.16
   
$
0.07