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Earnings Per Share (Tables) | 12 Months Ended
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Dec. 31, 2014
Earnings Per Share [Abstract] |
Computations of Basic and Diluted Earnings Per Share | The computations of basic and diluted earnings per share for the years ended December 31, 2014, 2013 and 2012 are as follows (in thousands, except per share data):
|  | Year Ended December 31, 2014 |  |  | Year Ended December 31, 2013 |  |  | Year Ended December 31, 2012 |
Earnings per share attributable to common shareholders: |  |  |  |  |  |  |  |  |
From continuing operations prior to revaluation of redeemable non-controlling interests, net of tax |  | $ | 20,853 |  |  | $ | 17,492 |  |  | $ | 18,212 |
Charges to additional-paid-in-capital - revaluation of non-controlling interests, net of tax |  |  | (1,086 | ) |  |  | - |  |  |  | - |
From continuing operations, net of tax |  |  | 19,767 |  |  |  | 17,492 |  |  |  | 18,212 |
From discontinued operations, net of tax |  |  | - |  |  |  | (4,769 | ) |  |  | (279 | )
|  | $ | 19,767 |  |  | $ | 12,723 |  |  | $ | 17,933 |
Basic earnings per share attributable to common shareholders: |  |  |  |  |  |  |  |  |  |  |  |
From continuing operations prior to revaluation of redeemable non-controlling interests, net of tax |  | $ | 1.71 |  |  | $ | 1.45 |  |  | $ | 1.54 |
Charges to additional-paid-in-capital - revaluation of non-controlling interests, net of tax |  |  | (0.09 | ) |  |  | - |  |  |  | - |
From continuing operations, net of tax |  |  | 1.62 |  |  |  | 1.45 |  |  |  | 1.54 |
From discontinued operations, net of tax |  |  | - |  |  |  | (0.40 | ) |  |  | (0.02 | )
Basic |  | $ | 1.62 |  |  | $ | 1.05 |  |  | $ | 1.52 |
Diluted earnings per share attributable to common shareholders: |  |  |  |  |  |  |  |  |  |  |  |
From continuing operations prior to revaluation of redeemable non-controlling interests, net of tax |  | $ | 1.71 |  |  | $ | 1.45 |  |  | $ | 1.53 |
Charges to additional-paid-in-capital - revaluation of non-controlling interests, net of tax |  |  | (0.09 | ) |  |  | - |  |  |  | - |
From continuing operations, net of tax |  |  | 1.62 |  |  |  | 1.45 |  |  |  | 1.53 |
From discontinued operations, net of tax |  |  | - |  |  |  | (0.40 | ) |  |  | (0.02 | )
Basic |  | $ | 1.62 |  |  | $ | 1.05 |  |  | $ | 1.51 |
Shares used in computation: |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings per share - weighted-average shares |  |  | 12,217 |  |  |  | 12,063 |  |  |  | 11,804 |
Effect of dilutive securities - stock options |  |  | 4 |  |  |  | 19 |  |  |  | 100 |
Denominator for diluted earnings per share - adjusted weighted-average shares |  |  | 12,221 |  |  |  | 12,082 |  |  |  | 11,904 |

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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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