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Earnings Per Share
3 Months Ended
Apr. 29, 2018
Earnings Per Share [Abstract]  
Earnings Per Share
Earnings per Share
The computation of basic and diluted earnings per common share was as follows:
 
Three Months Ended
(in thousands, except per share amounts)
April 29, 2018
 
April 30, 2017
Net income
$
12,382

 
$
11,821

 
 
 
 
Weighted average common shares outstanding - basic
66,324

 
65,839

Dilutive effect of stock options and restricted stock units
1,871

 
1,537

Weighted average common shares outstanding - diluted
68,195

 
67,376

 
 
 
 
Basic earnings per common share
$
0.19

 
$
0.18

Diluted earnings per common share
$
0.18

 
$
0.18

 
 
 
 
Anti-dilutive shares not included in the above calculations
146

 
686


Basic earnings per common share is computed by dividing income available to common stockholders by the weighted-average number of shares of common stock outstanding during the reporting period. Diluted earnings per common share incorporates the incremental shares issuable, calculated using the treasury stock method, upon the assumed exercise of non-qualified stock options, the vesting of restricted stock units and performance unit awards if the conditions have been met.