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Net Income (Loss) per Common Share (Tables)
6 Months Ended
Jul. 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

 

 

Six Months Ended

 

 

 

July 31,

 

 

July 31,

 

 

 

2020

 

 

2019

 

 

2020

 

 

2019

 

Basic weighted-average common shares

   outstanding

 

 

97,778,749

 

 

 

99,095,562

 

 

 

97,843,796

 

 

 

101,722,244

 

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

 

 

326,169

 

 

 

506,903

 

 

 

 

 

 

704,796

 

Diluted weighted-average shares outstanding

 

 

98,104,918

 

 

 

99,602,465

 

 

 

97,843,796

 

 

 

102,427,040