Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

 v2.3.0.11
Earnings Per Share (Details)
In Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Common share amounts used to compute earnings per share        
Weighted average shares used in basic computations 119,007 119,054 118,609 119,686
Dilutive effect of exercise of equity grants outstanding 7,350 6,221 7,748 6,128
Dilutive effect of warrants 260 410 253 398
Weighted average shares used in diluted computations 126,617 125,685 126,610 126,212