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Earnings Per Share
 6 Months Ended
Jul. 30, 2016
Earnings Per Share [Abstract]  
Earnings Per Share
Earnings Per Share
Basic earnings per share is computed based on the weighted-average number of common shares outstanding during the period. Diluted earnings per share is computed based on the weighted-average number of common shares outstanding, plus the effect of dilutive potential common shares outstanding during the period using the treasury stock method. Dilutive potential common shares represent outstanding restricted stock units. The components of basic and diluted earnings per share were as follows (in thousands, except per share data):
 
 
 
Thirteen Weeks Ended
 
Twenty-Six Weeks Ended
 
 
July 30,
2016
 
August 1,
2015
 
July 30,
2016
 
August 1,
2015
Numerator:
 
 
 
 
 
 
 
 
Net income
 
$
5,109

 
$
5,715

 
$
7,527

 
$
1,579

Denominator:
 
 
 
 
 
 
Weighted-average number of common shares (basic)
 
37,030

 
39,315

 
37,288

 
39,600

Dilutive effect of stock-based awards
 
83

 
13

 
131

 
6

Weighted-average number of common shares (diluted)
 
37,113

 
39,328

 
37,419

 
39,606

Earnings per share:
 
 
 
 
 
 
Basic
 
$
0.14

 
$
0.15

 
$
0.20

 
$
0.04

Diluted
 
$
0.14

 
$
0.15

 
$
0.20

 
$
0.04


As of July 30, 2016 and August 1, 2015, there were an immaterial number of additional shares issuable upon the vesting of restricted stock units that were excluded from the diluted share calculations because they were anti-dilutive.