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Earnings Per Share (Tables) | 6 Months Ended
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Jun. 30, 2016
Earnings Per Share [Abstract] |
Schedule of calculation of basic and diluted earnings per share | The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, 2016 and 2015:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2016 |  | 2015 |  | 2016 |  | 2015
Net income | $ | 2,884 |  |  | $ | 7,461 |  |  | $ | 619 |  |  | $ | 13,773 |
Basic – weighted average shares outstanding | 27,776 |  |  | 27,620 |  |  | 27,753 |  |  | 27,603 |
Effect of dilutive potential securities | 165 |  |  | 237 |  |  | 173 |  |  | 236 |
Diluted – weighted average shares outstanding | 27,941 |  |  | 27,857 |  |  | 27,926 |  |  | 27,839 |
Net income (per share) |  |  |  |  |  |  |  |  |  |  |
Basic | $ | 0.10 |  |  | $ | 0.27 |  |  | $ | 0.02 |  |  | $ | 0.50 |
Diluted | 0.10 |  |  | 0.27 |  |  | 0.02 |  |  | 0.49 |

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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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