Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v3.8.0.1
Earnings Per Share (Details) - shares
shares in Thousands
3 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Earnings Per Share [Abstract]    
Basic weighted average shares outstanding 65,866 65,770
Dilutive effect of employee stock options and unvested RSUs 311 250
Denominator for diluted earnings per share 66,177 66,020