Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2011

Earnings Per Share

Reconciliation of the weighted average number of common shares outstanding for computing diluted earnings per share and antidilutive stock options and restricted stock outstanding

	Weighted Average Shares
	2011		2010		2009
Denominator for Basic Earnings Per Share		47,064,925		48,055,025		47,702,500
Dilutive Effect of Stock Options		140,815		279,371		273,703
Dilutive Effect of Restricted Stock		19,241		21,569		33,074
Denominator for Diluted Earnings Per Share		47,224,981		48,355,965		48,009,277
Antidilutive Stock Options and Restricted Stock Outstanding		554,062		224,372		401,308