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Earnings per Share (Tables) | 6 Months Ended
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Jun. 30, 2014
Earnings Per Share [Abstract] |
Weighted Average Shares and Share Equivalents Used to Calculate Basic and Diluted Earnings Per Share | The following weighted average shares and share equivalents were used to calculate basic and diluted earnings per share for the three and six months ended June 30, 2014 and 2013:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Weighted average number of shares outstanding used to calculate basic EPS |  |  | 4,349,000 |  |  |  | 4,889,000 |  |  |  | 4,408,000 |  |  |  | 4,934,000 |
Dilutive Securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options and restricted share units |  |  | 146,000 |  |  |  | 124,000 |  |  |  | 149,000 |  |  |  | 133,000 |
Weighted average number of shares and share equivalents outstanding used to calculate diluted EPS |  |  | 4,495,000 |  |  |  | 5,013,000 |  |  |  | 4,557,000 |  |  |  | 5,067,000 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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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