Net Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Net Earnings Per Share [Abstract]

Reconciliation of the number of weighted shares used to compute basic and diluted net earnings per share

A reconciliation of the number of weighted shares used to compute basic and diluted net earnings per share for the three months ended March 31, 2013 and 2012 are illustrated below:

	Three Months Ended
	March 31,
	2013		2012
Weighted average common shares outstanding for basic EPS		33,584,928		31,399,249
Effect of dilutive securities: employee stock options and other awards		378,059		412,883
Adjusted weighted average common shares outstanding for diluted EPS		33,962,987		31,812,132