Earnings Per Common Share

9 Months Ended

Sep. 30, 2011

In accordance with the treasury stock method, the Company has included the following common equivalent shares in the calculation of diluted weighted average number of common shares outstanding for the three and nine month periods ended September 30, solely relating to outstanding stock options and restricted stock units:



	2011	2010
Three months ended	904,212	856,174
Nine months ended	973,762	830,483

Outstanding options and restricted stock units to purchase or receive 161,326 and 515,828 shares of common stock for the three month periods ended September 30, 2011 and 2010, respectively, and options and restricted stock units to purchase or receive 168,390 and 585,426 shares of common stock for the nine month periods ended September 30, 2011 and 2010, respectively, have been excluded from the calculation of diluted weighted average number of common and common equivalent shares as such options and restricted stock units would be anti-dilutive.