Earnings per Share (Tables)

3 Months Ended

Mar. 31, 2012

Earnings per Share [Abstract]

Weighted average shares and share equivalents to calculate basic and diluted earnings per share

	Three Months Ended March 31,
	2012		2011
Weighted average number of shares outstanding used to calculate basic EPS		5,044,000		5,823,000
Dilutive Securities:
Stock options and restricted share units		115,000		197,000
Weighted average number of shares and share equivalents outstanding used to calculate diluted EPS		5,159,000		6,020,000