Earnings per Share

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Earnings per Share

Earnings per Share

The following weighted average shares and share equivalents were used to calculate basic and diluted earnings per share for the three and six months ended June 30, 2019 and 2018:

	Three Months Ended June 30,		Six Months Ended June 30,
	2019	2018	2019	2018
Weighted average number of shares outstanding used to calculate basic EPS	3,612	3,635	3,610	3,655
Dilutive securities:
Stock options and restricted share units	347	507	352	526
Weighted average number of shares and share equivalents outstanding used to calculate diluted EPS	3,959	4,142	3,962	4,181

The following non-qualified stock options ("Options") issued under equity incentive plans were outstanding during the three and six months ended June 30, 2019 and 2018, but were not included in the computation of diluted earnings per share because the effect would have been anti-dilutive.

	Three Months Ended June 30,		Six Months Ended June 30,
	2019	2018	2019	2018
Anti-dilutive securities	318	349	345	349