Earnings per Share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Weighted Average Shares and Share Equivalents Used to Calculate Basic and Diluted 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 nine months ended September 30, 2014 and 2013:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2014		2013		2014		2013
Weighted average number of shares outstanding used to calculate basic EPS		4,196		4,588		4,336		4,817
Dilutive Securities:
Stock options and restricted share units		158		107		153		125
Weighted average number of shares and share equivalents outstanding used to calculate diluted EPS		4,354		4,695		4,489		4,942

Schedule of Anti-dilutive Securities Not Included in Computation of Diluted Earnings per Share

The following Options issued under equity incentive plans to purchase shares of common stock were outstanding during the three and nine months ended September 30, 2014 and 2013. However, these Options were not included in the computation of diluted earnings per share because the effect would have been anti-dilutive in the respective periods.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2014		2013		2014		2013
Anti-dilutive Securities:
Outstanding Options issued under equity incentive plans		758		180		758		167