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Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2013
Significant Accounting Policies [Abstract] |
Schedule of reconciliation of shares used to calculate basic and diluted earnings per share |
|  | For the three months ended June 30, |  |  | For the six months ended June 30, |
|  | 2012 |  |  | 2013 |  |  | 2012 |  |  | 2013 |
Weighted average shares outstanding used to compute basic earnings per share |  |  | 11,430 |  |  |  | 10,502 |  |  |  | 11,425 |  |  |  | 10,658 |
Unvested restricted stock |  |  | 53 |  |  |  | 33 |  |  |  | 55 |  |  |  | 35 |
Shares used to compute diluted earnings per share |  |  | 11,483 |  |  |  | 10,535 |  |  |  | 11,480 |  |  |  | 10,693 |

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- Definition Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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