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Net Income Per Common Share (Tables)
6 Months Ended
Jul. 31, 2021
Earnings Per Share [Abstract]  
Summary of Basic and Diluted Net Income Per Share A reconciliation of the shares used in calculating basic and diluted net income per share is as follows:
 
    
Three Months Ended
    
Six Months Ended
 
    
July 31,
2021
    
August 1,
2020
    
July 31,
2021
    
August 1,
2020
 
Weighted Average Common Shares Outstanding – Basic
     7,208,834        7,105,241        7,176,940        7,089,169  
Effect of Dilutive Options, Restricted Stock Awards and Restricted Stock Units
     119,724        17,354        120,178        24,359  
    
 
 
    
 
 
    
 
 
    
 
 
 
Weighted Average Common Shares Outstanding – Diluted
     7,328,558        7,122,595        7,297,118        7,113,528