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Note 7 - Earnings Per Share (Tables)
6 Months Ended
Aug. 26, 2018
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   
13 Weeks Ended
   
26 Weeks Ended
 
   
August 26,
2018
   
August 27,
2017
   
August 26,
2018
   
August 27,
2017
 
                                 
Net earnings - continuing operations
 
$
1,824
   
$
859
   
$
2,640
   
$
931
 
Net earnings - discontinued operations
 
$
876
   
$
(339
)
 
$
3,228
   
$
983
 
Net earnings
 
$
2,700
   
$
520
   
$
5,868
   
$
1,914
 
                                 
Weighted average common shares outstanding for basic EPS
   
20,253
     
20,236
     
20,248
     
20,236
 
Net effect of dilutive options
   
129
     
14
     
91
     
11
 
Weighted average shares outstanding for diluted EPS
 
 
20,382
   
 
20,250
   
 
20,339
   
 
20,247
 
                                 
Basic earnings per share - continuing operations
 
 
0.09
   
 
0.04
   
 
0.13
   
 
0.04
 
Basic earnings per share - discontinued operations
 
 
0.04
   
 
(0.01
)
 
 
0.16
   
 
0.05
 
Basic earnings per share
 
$
0.13
   
$
0.03
   
$
0.29
   
$
0.09
 
                                 
Diluted earnings per share - continuing operations
   
0.09
     
0.04
     
0.13
     
0.04
 
Diluted earnings per share - discontinued operations
   
0.04
     
(0.01
)
   
0.16
     
0.05
 
Diluted earnings per share
 
$
0.13
   
$
0.03
   
$
0.29
   
$
0.09