Net Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2011

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 and nine months ended September 30, 2011 and 2010, are illustrated below:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2011		2010		2011		2010
Weighted average common shares outstanding for basic EPS		30,465,765		29,990,262		30,434,786		29,911,473
Effect of dilutive securities: employee stock
options		367,159		300,125		417,753		301,365
Adjusted weighted average common shares outstanding for diluted EPS		30,832,924		30,290,387		30,852,539		30,212,838