Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Schedule Of Weighted Average Shares Outstanding

	For the three months ended March 31
	2013	2012
Weighted average common shares, basic	24,128,114	23,877,362
Dilutive effect of stock options	25,869	133,431
Weighted average common shares, diluted	24,153,983	24,010,793

Anti-Dilutive Stock Options Not Included In The Calculation Of Weighted Average Shares Outstanding

	For the three months ended March 31
	2013	2012
Stock options	37,500	886,710