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C. EARNINGS PER SHARE | 12 Months Ended
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Dec. 31, 2016
Net income per share |
Earnings Per Share | NOTE C—EARNINGS PER SHARE Basic net income per share has been computed using the weighted-average number of shares of common stock outstanding during the period. Diluted net income per share has been computed using the weighted-average number of shares of common stock and dilutive potential common shares from options, restricted stock units and warrants outstanding during the period. In periods with net losses, normally dilutive shares become anti-dilutive. Therefore, basic and dilutive earnings per share are the same. The following table presents the calculation of basic and diluted EPS:
|  | Year ended December 31, |
|  | 2016 |  | 2015 |  | 2014 |
|  | (in thousands, except per share data) |
Numerator: |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 31,234 |  | $ | 10,793 |  | $ | 4,283 |
Denominator: |  |  |  |  |  |  |  |  |  |
Weighted average shares used to compute net income per share |  |  |  |  |  |  |  |  |  |
Basic |  |  | 17,202 |  |  | 15,627 |  |  | 14,307 |
Effective of dilutive options, restricted stock units and warrants |  |  | 511 |  |  | 906 |  |  | 880 |
Diluted |  |  | 17,713 |  |  | 16,533 |  |  | 15,187 |
Net income per share |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 1.82 |  | $ | 0.69 |  | $ | 0.30 |
Diluted |  | $ | 1.76 |  | $ | 0.65 |  | $ | 0.28 |

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