Income (Loss) Per Common Share (Tables)
 3 Months Ended
May 05, 2018
Earnings Per Share [Abstract]  
Computations Of Basic And Diluted Income (Loss) Per Share
The following table reconciles net income and the weighted average common shares outstanding used in the computations of basic and diluted income per common share (in thousands, except for share and per share data):
 
Thirteen Weeks Ended
 
May 5, 2018
 
April 29, 2017
Numerator:
 
 
 
Net income
$
21,804

 
$
8,391

Denominator:
 
 
 
Weighted average common shares outstanding - basic
55,586,037

 
55,030,682

Dilutive impact of options, restricted stock units and employee stock purchase plan
415,902

 
274,060

Weighted average common shares outstanding - diluted
56,001,939

 
55,304,742

Per common share:
 
 
 
Basic income per common share
$
0.39

 
$
0.15

Diluted income per common share
$
0.39

 
$
0.15