Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2012

Net income per common share:

Schedule Of Weighted Average Shares Outstanding Basic And Diluted

(In thousands)	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2012		2011		2012		2011
Weighted average shares outstanding:
Common shares		25,355		25,547		25,447		26,186
Vested restricted stock units		571		428		546		396
Basic number of weighted average shares outstanding		25,926		25,975		25,993		26,582
Dilutive effect of stock options		48		105		53		140
Dilutive effect of restricted stock and restricted stock units		6		31		37		74
Dilutive number of weighted average shares outstanding		25,980		26,111		26,083		26,796