Earnings per Share

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Earnings per Share

6. 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, 2013 and 2012:

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
Weighted average number of shares outstanding used to calculate basic EPS		4,889,000		5,106,000		4,934,000		5,075,000
Dilutive Securities:
Stock options and restricted share units		124,000		115,000		133,000		116,000
Weighted average number of shares and share equivalents used to calculate diluted EPS		5,013,000		5,221,000		5,067,000		5,191,000

Stock options issued under equity benefit plans to purchase 136,962 shares of common stock were outstanding during both the three and six month periods ended June 30, 2013, and stock options and restricted share units issued under equity benefit plans to purchase 160,672 and 479,807 shares of common stock were outstanding during the three and six month periods ended June 30, 2012, but were not included in the computation of diluted earnings per share because the effect would have been anti-dilutive in the respective periods.