Annual report pursuant to Section 13 and 15(d)

Earnings per Share (Details)

v2.4.0.8
Earnings per Share (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Numerator:                      
Net income $ 65,197 $ 62,894 $ 125,522 $ 123,602 $ 156,244 $ 74,514 $ 3,134,170 $ 107,774 $ 377,215 $ 3,472,702 $ 426,961
Less:                      
Allocation of undistributed income to Series B Preferred Stock                 (3,825) (1,084,895) (174,449)
Dividends paid to preferred stockholders                 0 (64,675) 0
Net income available to common stockholders for basic net income per common share                 373,390 2,323,132 252,512
Add back:                      
Allocation of undistributed income to Series B Preferred Stock                 3,825 1,084,895 174,449
Dividends paid to preferred stockholders                 0 64,675 0
Effect of interest on assumed conversions of convertible debt                 0 38,500 0
Net income available to common stockholders for diluted net income per common share                 $ 377,215 $ 3,511,202 $ 426,961
Denominator:                      
Weighted average common shares outstanding for basic net income per common share (in shares)                 6,227,646 4,209,073 3,744,606
Weighted average impact of assumed Series B Preferred Stock conversion (in shares)                 63,789 2,215,900 2,586,977
Weighted average impact of assumed convertible debt (in shares)                 0 298,725 0
Weighted average impact of other dilutive equity instruments (in shares)                 93,356 150,088 169,239
Weighted average shares for diluted net income per common share (in shares)                 6,384,791 6,873,786 6,500,822
Net income per common share:                      
Basic (in dollars per share) $ 0.01 [1] $ 0.01 [1] $ 0.02 [1] $ 0.02 [1] $ 0.02 [1] $ 0.01 [1] $ 0.49 [1] $ 0.02 [1] $ 0.06 $ 0.55 $ 0.07
Diluted (in dollars per share) $ 0.01 [1] $ 0.01 [1] $ 0.02 [1] $ 0.02 [1] $ 0.02 [1] $ 0.01 [1] $ 0.48 [1] $ 0.02 [1] $ 0.06 $ 0.51 $ 0.07
[1] The sum of quarterly net income per share applicable to common stockholders (basic and diluted) does not necessarily agree to the net income per share for the year due to the timing of common stock issuances.