Earnings Per Share

6 Months Ended

Jun. 30, 2012

Earnings Per Share [Abstract]

Earnings Per Share

6. Basic earnings per share is computed by dividing net income by the weighted average number of shares of common stock outstanding. Diluted earnings per share is computed by dividing net income by the weighted average common and potentially dilutive common equivalent shares outstanding, determined as follows:

	Three Months		Six Months
	Ended June 30		Ended June 30
(In Thousands)	2012	2011	2012	2011
Weighted average shares outstanding used to compute basic earnings per share	32,051	31,946	32,031	31,900
Incremental dilutive shares attributable to stock options and restricted stock	50	259	216	333
Shares used to compute diluted earnings per share	32,101	32,205	32,247	32,233

     Incremental shares attributable to stock options and restricted stock are computed using the average market price during the related period. During the three and six months ended June 30, 2012 and the three and six months ended June 30, 2011, 1,054,067, 527,033, 235,867 and 157,317, respectively, of average out-of-the-money options to purchase shares were excluded from the calculation of incremental shares attributable to stock options and restricted stock.