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Reconciliation of Weighted Average Shares Outstanding and Share Repurchases (Tables)
3 Months Ended
Jul. 31, 2017
Reconciliation of Weighted Average Shares Outstanding and Share Repurchases [Abstract]  
Reconciliation of Shares used in Computation of Earnings Per Share
A reconciliation of the shares used in the computation of earnings per share follows (in thousands):
 
 
For the Three Months
Ended January 31,
 
2017
 
2016
Weighted average shares outstanding
57,188
 
57,665
Less: Unearned restricted shares
(172)
 
(227)
Shares used for basic earnings per share
57,016
 
57,438
Dilutive effect of stock options and other stock awards
693
 
738
Shares used for diluted earnings per share
57,709
 
58,176