Net Earnings Per Share

9 Months Ended

Sep. 30, 2012

Net Earnings Per Share [Abstract]

Net Earnings Per Share

13. 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, 2012 and 2011 are illustrated below:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Weighted average common shares outstanding
for basic EPS		33,544,600		30,465,765		32,815,865		30,434,786
Effect of dilutive securities: employee stock
options		292,151		367,159		358,483		417,753
Adjusted weighted average common shares
outstanding for diluted EPS		33,836,751		30,832,924		33,174,348		30,852,539

Weighted options to purchase a total of 610,257 and 139,000 shares of the Company's common stock for the three months ended September 30, 2012 and 2011, respectively, and 409,042 and 99,668 shares of the Company's common stock for the nine months ended September 30, 2012 and 2011, respectively, were excluded from the calculations of fully diluted earnings per share, in each case because the effect on fully diluted earnings per share for the period was antidilutive.