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Stock-Based Compensation | 3 Months Ended
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Mar. 31, 2016
Share-based Compensation [Abstract] |
Share-based Compensation | 11. STOCK-BASED COMPENSATION ﻿ The Company applies the provisions of FASB ASC 718, “Compensation – Stock Compensation,” to account for the Company’s share-based compensation. Share-based compensation cost is measured at the grant date based on the calculated fair value of the award and is recognized over the employees’ requisite service period. The Company recorded stock compensation expense of ($252) and $620 for the three-month periods ended March 31, 2016 and 2015, respectively, related to restricted stock awards and performance unit awards. At March 31, 2016, unrecognized compensation expense for awards that the Company expects to vest approximated $2,448. The Company will recognize this expense over the upcoming three and one-fourth years through June 2019. ﻿ Shares issued as a result of vested stock-based compensation generally will be from previously issued shares that have been reacquired by the Company and held as Treasury shares or authorized but previously unissued common stock. ﻿ During the three-month period ended March 31, 2016, the Company recognized reductions in excess tax benefits related to stock-based compensation of $76 and excess tax benefits of $310 for the three-month period ended March 31, 2015. The change in excess income tax benefits have been included in cash flows from financing activities in the Condensed Consolidated Statements of Cash Flows. ﻿ Stock Option Awards ﻿ At March 31, 2016, there were no outstanding and exercisable stock options. During the first quarter of 2015, the remaining 7,500 outstanding stock options were exercised at a weighted average exercise price of $9.08. There were no new grants of stock option awards during the three-month periods ended March 31, 2016 and 2015. Restricted Stock Awards and Performance Unit Awards ﻿ Under the amended and restated 2006 Omnibus Stock Incentive Plan, the Company grants eligible employees restricted stock and performance unit awards. The forfeitable restricted stock awards granted prior to March 2015 generally time-vest after a four year holding period, and those granted subsequent to March 2015 generally time-vest ratably over a three-year period, unless indicated otherwise by the underlying restricted stock award agreement. Performance unit awards are offered annually under separate three-year long-term incentive plans. Performance units are subject to forfeiture and will be converted into common stock of the Company based upon the Company’s performance relative to performance measures and conversion multiples as defined in the underlying plan. If the Company’s estimate of the number of performance stock awards expected to vest changes in a subsequent accounting period, cumulative compensation expense could increase or decrease. The change will be recognized in the current period for the vested shares and would change future expense over the remaining vesting period. ﻿ During the quarter ended March 31, 2016, the Compensation Committee approved the 2016 Performance Share Unit Program, the Executive Annual Incentive Compensation Plan (consisting of cash and equity components) and the 2016 Free Cash Flow Program (cash award only). The Compensation Committee also certified the actual performance achievement of participants in the 2013 Performance Share Unit Program. Actual performance resulted in no payout relative to the target performance metrics. ﻿ The following table summarizes the restricted stock award and performance unit award activity for the period ended March 31, 2016: ﻿
﻿ |  |  |  |  |
﻿ |  | Restricted | Performance |  | Weighted Average
﻿ |  | Stock | Stock |  | Grant Date
﻿ |  | Units | Units |  | Fair Value
﻿Outstanding at December 31, 2015 |  | 93,817 | 35,999 | $ | 39.66
﻿Granted |  | 43,283 | 129,844 |  | 12.59
﻿Vested |  | (35,953) | - |  | 29.45
﻿Adjustment for incentive awards not expected to vest |  | - | (93,103) |  | 24.79
﻿Canceled |  | (5,021) | (9,050) |  | 17.14
﻿Outstanding at March 31, 2016 |  | 96,126 | 63,690 | $ | 22.67
﻿

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=51659978&loc=d3e25284-112666 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 + Details
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