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Income per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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| Income per Share [Abstract] | ||||
| (Decrease) increase in net income due to adjustments to redeemable non-controlling interest | $ (38) | $ 12 | ||
| Reconciliation of basic to diluted weighted average common shares outstanding | ||||
| Weighted average number of common shares outstanding - basic (in shares) | 39,151,012 | 38,882,681 | 39,135,292 | 38,857,034 |
| Dilutive effect of: | ||||
| Common stock options (in shares) | 100,970 | 208,773 | 113,711 | 236,134 |
| Unvested restricted stock (in shares) | 66,498 | 44,701 | 65,869 | 47,324 |
| Weighted average number of common shares outstanding - diluted (in shares) | 39,318,480 | 39,136,155 | 39,314,872 | 39,140,492 |
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Common stock options
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| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Antidilutive securities excluded from computation of diluted income per share (in shares) | 47,500 | 45,000 | 47,500 | |
| X | ||||||||||
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- Definition
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of unvested restricted stock. No definition available.
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| X | ||||||||||
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- Definition
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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| X | ||||||||||
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- Definition
Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Net Increase or Decrease in balance of noncontrolling interest in the subsidiary during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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