Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v2.4.0.6
Earnings Per Share (Details)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Common share amounts used to compute earnings per share        
Weighted average shares used in basic computations 116,557 119,007 116,376 118,609
Dilutive effect of exercise of equity grants outstanding 4,925 7,350 5,726 7,748
Dilutive effect of warrants   260 80 253
Weighted average shares used in diluted computations 121,482 126,617 122,182 126,610