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Stock and Incentive Compensation Plans (Tables) | 6 Months Ended
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Jun. 30, 2015
Stock and Incentive Compensation Plans [Abstract] |
Summary of stock and incentive plans' vesting periods and contractual terms | The following table summarizes the vesting periods for awards granted under the Plan (in years):
|  | Vesting Period |
Performance awards (includes acheivement shares for grants after 2013) |  |  | 3 |
Achievement shares from performance grants prior to 2013 |  |  | 3 |
Time-vested awards |  |  | 3 |
Summary of stock and incentive plan activity | The following tables summarize the stock and incentive plan activity for the periods presented:
|  | Three Months Ended June 30, 2015 |
|  | Performance Awards |  |  | Time-Vested Awards |
Outstanding/Nonvested shares, beginning of period |  |  | 212,309 |  |  |  | 318,333 |
Granted |  |  | - |  |  |  | 500 |
Exercised or released from restriction |  |  | - |  |  |  | (1,299 | )
Forfeited |  |  | - |  |  |  | (4,456 | )
Outstanding/Nonvested shares, end of period |  |  | 212,309 |  |  |  | 313,078 |
|  | Six Months Ended June 30, 2015 |
|  | Performance Awards |  |  | Time-Vested Awards |
Outstanding/Nonvested shares, beginning of period |  |  | 181,195 |  |  |  | 263,905 |
Granted |  |  | 84,899 |  |  |  | 120,814 |
Exercised or released from restriction |  |  | (47,360 | ) |  |  | (64,508 | )
Forfeited |  |  | (6,425 | ) |  |  | (7,133 | )
Outstanding/Nonvested shares, end of period |  |  | 212,309 |  |  |  | 313,078 |
Compensation expense for stock and incentive plans | The following table presents information regarding compensation expense for awards under the Plan for the periods presented ($ in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Performance awards |  | $ | 318 |  |  | $ | 267 |  |  | $ | 564 |  |  | $ | 530 |
Time-vested awards |  |  | 612 |  |  |  | 777 |  |  |  | 1,217 |  |  |  | 1,705 |
Total compensation expense |  | $ | 930 |  |  | $ | 1,044 |  |  | $ | 1,781 |  |  | $ | 2,235 |

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- Definition Tabular disclosure of the vesting period and contractual term for stock and incentive plans. + References No definition available. + Details
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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F + Details
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- Definition Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible). + 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 (e) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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