Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensations (Grants) (Details)

v2.3.0.15
Stock-Based Compensations (Grants) (Details) (USD $)
In Thousands, except Per Share data
9 Months Ended
Sep. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Outstanding WAEP, Beginning of Period $ 12.10
WAEP granted $ 16.01
WAEP exercised $ 4.60
WAEP forfeited/cancelled $ 20.84
Outstanding WAEP, End of Period $ 11.96
Exercisable WAEP $ 13.32
Outstanding options, Beginning Balance 47,583
Options granted 5,741
Options exercised (2,410)
Options forfeited/cancelled (5,395)
Outstanding options, Ending Balance 45,519
Exercisable options 15,372
Series A [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Outstanding WAEP, End of Period $ 11.96
Exercisable WAEP $ 13.32
Outstanding options, Ending Balance 45,519
Exercisable options 15,372