Net Earnings per Share (Tables)

9 Months Ended

Sep. 30, 2013

Net Earnings per Share [Abstract]

Weighted average common shares outstanding

Weighted average common shares outstanding for the three and nine months ended September 30, 2013 and 2012 were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
	(unaudited)				(unaudited)
Weighted average shares outstanding – basic		16,451,000		15,885,000		16,299,000		15,960,000
Weighted average shares outstanding – diluted		17,067,000		16,389,000		16,894,000		16,341,000