| Earnings per Share | Note 7. Earnings per Share
Components of basic and diluted earnings per share for the three and nine months ended September 30, 2011 and 2010 were as follows: | | | For the Three Months Ended September 30, 2011 | | | | | Income (Numerator) | | | Shares (Denominator) | | | Per-Share Amount | | | | | | | | | | | | | Net income | | $ | 792,159 | | | | | | | | | | | | | | | | | | | | Basic EPS | | | | | | | | | | | Income available to common stockholders | | $ | 792,159 | | | | 24,280,077 | | | $ | 0.03 | | | | | | | | | | | | | | | | Effect of dilutive securities | | | | | | | | | | | | | Stock options | | | | | | | 1,858,391 | | | | | | Stock warrants | | | | | | | 352,576 | | | | | | Nonvested shares | | | | | | | 93,157 | | | | | | | | | | | | | | | | | | | | Diluted EPS | | | | | | | | | | | | | Income available to common stockholders + assumed conversions | | $ | 792,159 | | | | 26,584,201 | | | $ | 0.03 | | | | | | | | | | | | | | | | | | | For the Three Months Ended September 30, 2010 | | | | | Income (Numerator) | | | Shares (Denominator) | | | Per-Share Amount | | | | | | | | | | | | | | | | Net income | | $ | 1,245,531 | | | | | | | | | | | | | | | | | | | | | | | | Basic EPS | | | | | | | | | | | | | Income available to common stockholders | | $ | 1,245,531 | | | | 23,750,068 | | | $ | 0.05 | | | | | | | | | | | | | | | | Effect of dilutive securities | | | | | | | | | | | | | Stock options | | | - | | | | 732,843 | | | | | | Stock warrants | | | - | | | | 129,860 | | | | | | Nonvested shares | | | - | | | | 7,997 | | | | | | | | | | | | | | | | | | | | Diluted EPS | | | | | | | | | | | | | Income available to common stockholders + assumed conversions | | $ | 1,245,531 | | | | 24,620,768 | | | $ | 0.05 | |
| | | For the Nine Months Ended September 30, 2011 | | | | | Income (Numerator) | | | Shares (Denominator) | | | Per-Share Amount | | | | | | | | | | | | | | | | Net income | | $ | 1,537,804 | | | | | | | | | | | | | | | | | | | | | | | | Basic EPS | | | | | | | | | | | | | Income available to common stockholders | | $ | 1,537,804 | | | | 24,156,483 | | | $ | 0.06 | | | | | | | | | | | | | | | | Effect of dilutive securities | | | | | | | | | | | | | Stock options | | | - | | | | 1,786,971 | | | | | | Stock warrants | | | - | | | | 359,269 | | | | | | Nonvested shares | | | - | | | | 52,038 | | | | | | | | | | | | | | | | | | | | Diluted EPS | | | | | | | | | | | | | Income available to common stockholders + assumed conversions | | $ | 1,537,804 | | | | 26,354,761 | | | $ | 0.06 | | | | | | | | | | | | | | | | | | | For the Nine Months Ended September 30, 2010 | | | | | Income (Numerator) | | | Shares (Denominator) | | | Per-Share Amount | | | | | | | | | | | | | | | | Net income | | $ | 1,371,315 | | | | | | | | | | | | | | | | | | | | | | | | Basic EPS | | | | | | | | | | | | | Income available to common stockholders | | $ | 1,371,315 | | | | 23,681,188 | | | $ | 0.06 | | | | | | | | | | | | | | | | Effect of dilutive securities | | | | | | | | | | | | | Stock options | | | - | | | | 858,915 | | | | | | Stock warrants | | | - | | | | 197,099 | | | | | | Nonvested shares | | | - | | | | 10,906 | | | | | | | | | | | | | | | | | | | | Diluted EPS | | | | | | | | | | | | | Income available to common stockholders + assumed conversions | | $ | 1,371,315 | | | | 24,748,108 | | | $ | 0.06 | |
Options to purchase 725,500 and 766,500 shares of common stock were outstanding during the three and nine months ended September 30, 2011, respectively, but were not included in the computation of diluted earnings per share because the effects would have been anti-dilutive.
Options to purchase 2,797,500 and 2,053,750 shares of common stock and warrants to purchase 533,750 and 348,750 shares of common stock were outstanding during the three and nine months ended September 30, 2010, respectively, but were not included in the computation of diluted earnings per share because the effects would have been anti-dilutive. In addition, 46,300 nonvested common shares were not included in the computation of diluted earnings per share for the three and nine months ended September 30, 2010, because the number of shares assumed purchased (calculated using the compensation cost attributed to future services and not yet recognized) under the treasury stock method exceeds the number of shares that would be issued. |