Quarterly report pursuant to Section 13 or 15(d)

Earnings per Share (Details)

v2.4.0.6
Earnings per Share (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 9 Months Ended 15 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Earnings Per Share, Basic and Diluted        
Net income (loss) $ (1,105) $ 3,182 $ 32,445 $ 8,406
Weighted average shares outstanding 39,575 39,441 37,431 39,322
Weighted average shares outstanding for diluted net income (loss) per share 39,575 40,243 38,120 39,976
Basic net income (loss) per share (in dollars per share) $ (0.03) $ 0.08 $ 0.87 $ 0.21
Diluted net income (loss) per share (in dollars per share) $ (0.03) $ 0.08 $ 0.85 $ 0.21
Stock Options [Member]
       
Earnings Per Share, Basic and Diluted        
Weighted average shares outstanding, adjustment 0 10 22 16
Excluded from the diluted EPS calculation because their effect would be anti-dilutive 52 52 82 67
Restricted Stock [Member]
       
Earnings Per Share, Basic and Diluted        
Weighted average shares outstanding, adjustment 0 792 667 638
Excluded from the diluted EPS calculation because their effect would be anti-dilutive 105 105 766 766