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Net Income (Loss) per Common Share (Tables)
9 Months Ended
Oct. 31, 2020
Earnings Per Share [Abstract]  
Reconciliation of Weighted Average Common Shares Outstanding Used for Computation of Basic and Diluted Net Income (Loss) per Common Share

The following is a reconciliation of the weighted-average common shares outstanding used for the computation of basic and diluted net income (loss) per common share:

 

 

 

Three Months Ended

 

 

Nine Months Ended

 

 

 

October 31,

 

 

October 31,

 

 

 

2020

 

 

2019

 

 

2020

 

 

2019

 

Basic weighted-average common shares

   outstanding

 

 

97,784,661

 

 

 

97,972,864

 

 

 

97,823,948

 

 

 

100,458,726

 

Effect of dilutive options, performance stock units and restricted stock units

 

 

798,371

 

 

 

655,305

 

 

 

 

 

 

688,299

 

Diluted weighted-average shares outstanding

 

 

98,583,032

 

 

 

98,628,169

 

 

 

97,823,948

 

 

 

101,147,025