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Earnings Per Share | 6 Months Ended
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Jun. 30, 2018
Earnings Per Share [Abstract] |
Earnings Per Share | Note 8. Earnings Per Share The following schedule reconciles the computation of basic and diluted earnings per share for the periods indicated:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
In thousands, except per share amounts |  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | $ | 8,482 |  |  | $ | 6,135 |  |  | $ | 17,126 |  |  | $ | 13,769 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding for basic earnings per share |  |  | 11,658 |  |  |  | 11,554 |  |  |  | 11,638 |  |  |  | 11,524 |
Effect of dilutive securities |  |  | 480 |  |  |  | 176 |  |  |  | 446 |  |  |  | 199 |
Weighted average shares adjusted for dilutive securities |  |  | 12,138 |  |  |  | 11,730 |  |  |  | 12,084 |  |  |  | 11,723 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.73 |  |  | $ | 0.53 |  |  | $ | 1.47 |  |  | $ | 1.19 |
Diluted |  | $ | 0.70 |  |  | $ | 0.52 |  |  | $ | 1.42 |  |  | $ | 1.17 |
Options to purchase 138 thousand and 249 thousand shares of common stock were outstanding during the three and six months ended June 30, 2018 and 2017, respectively, but were not included in the computation of diluted earnings per share because they were anti-dilutive.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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