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Stock Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2013
Stock Based Compensation |
Summary of the activity of the incentive plans excluding the 200,000 units |
|  | Three Months Ended March 31, |
|  | 2013 |  | 2012 |
Restricted share grants |  | 112,650 |  | 109,450 |
Average per share grant price |  | $ | 21.59 |  | $ | 16.77 |
Deferred compensation to be recognized over vesting period |  | $ | 2,432,000 |  | $ | 1,835,000 |
Non-vested shares: |  |  |  |  |
Non-vested beginning of period |  | 407,460 |  | 348,385 |
Grants |  | 112,650 |  | 109,450 |
Vested during period |  | (50,095 | ) | (49,325 | )
Forfeitures |  | — |  | — |
Non-vested end of period |  | 470,015 |  | 408,510 |
Average per share value of non-vested shares (based on grant price) |  | $ | 14.22 |  | $ | 12.59 |
Value of shares vested during the period (based on grant price) |  | $ | 876,000 |  | $ | 1,208,000 |
Schedule of the total charge to operations for all incentive plans, including the 200,000 units |
Outstanding restricted stock grants |  | $ | 367,000 |  | $ | 282,000 |
Outstanding restricted stock units |  | 30,000 |  | 20,000 |
Total charge to operations |  | $ | 397,000 |  | $ | 302,000 |

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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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