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Earnings Per Share
3 Months Ended
Sep. 30, 2019
Earnings Per Share [Abstract]  
EARNINGS PER SHARE
EARNINGS PER SHARE
Basic earnings per share is computed using the weighted average number of shares outstanding during the period, while diluted earnings per share is calculated to reflect the potential dilution that would occur related to the issuance of capital stock under stock option grants, performance awards and restricted stock units. The difference between basic and diluted earnings per share relates solely to the effect of capital stock options, performance awards and restricted stock units.
The following tables provide the computation of diluted shares outstanding for the three months ended September 30, 2019 and 2018:
 
 
Three Months Ended September 30,
(in thousands)
 
2019
 
2018
Weighted-average shares outstanding during period
 
82,881

 
82,105

Add: Unexercised stock options and unvested restricted stock units
 
606

 
1,089

Number of shares on which diluted earnings per share is calculated
 
83,487

 
83,194

Unexercised stock options with an exercise price greater than the average market price and restricted stock units not included in the computation because they were anti-dilutive
 
649

 
279