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C. EARNINGS PER SHARE (Tables) | 12 Months Ended
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Dec. 31, 2016
Net income per share |
Computation of basic and diluted net loss per share |
|  | 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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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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