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Earnings Per Share | 9 Months Ended
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Sep. 30, 2015
Earnings Per Share [Abstract] |
EARNINGS PER SHARE | EARNINGS PER SHARE Net income per share-basic is calculated as net income available to common stockholders divided by the weighted average number of common shares outstanding during the period, including nonvested restricted stock which has nonforfeitable dividend rights. Net income per share-diluted is calculated as net income available to common stockholders divided by the diluted weighted average number of common shares outstanding during the period. Diluted weighted average number of common shares uses the same weighted average share number as in the basic calculation and adds the potential dilution, if any, that would occur if stock options (or any other contracts to issue common stock) were exercised and resulted in additional common shares outstanding, calculated using the treasury stock method. The numerator is reduced for the effect of preferred dividends in both the basic and diluted net income per share calculations. Weighted average shares-basic and diluted for the three and nine months ended September 30, 2015 and 2014, respectively, are as follows (in thousands):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
Weighted average shares — basic | 216,261 |  |  | 209,839 |  |  | 216,485 |  |  | 200,073 |
Dilutive potential common shares — stock options | 113 |  |  | 272 |  |  | 140 |  |  | 252 |
Weighted average shares — diluted | 216,374 |  |  | 210,111 |  |  | 216,625 |  |  | 200,325 |
Weighted average anti-dilutive stock options | 1,553 |  |  | 2,200 |  |  | 1,553 |  |  | 2,200 |
Stock options are dilutive when the average market price of the Company's stock during the period exceeds the option exercise price. In periods where the Company is in a net loss position, the dilutive effect of stock options is not included in the diluted weighted average shares total. Anti-dilutive stock options represent stock options which are outstanding but which are not exercisable during the period because the exercise price exceeded the average market value of the Company's stock. These anti-dilutive stock options are not included in the current calculation of dilutive weighted average shares but could be dilutive in the future.

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