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Management Compensation And Incentive Plans (Tables) | 12 Months Ended
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Dec. 31, 2014
Management Compensation And Incentive Plans [Abstract] |
Restricted Stock And Performance Share Awards Activity | Restricted stock and performance share awards activity under the plans for the year ended December 31, 2014, was:
| Number of Shares |  | Weighted- Average Grant Date Fair Value
Outstanding unvested at December 31, 2013 | 1,633,491 |  |  | $ | 10.98 |
Granted | 1,466,919 |  |  | 5.19 |
Vested | (411,062 | ) |  | 12.50 |
Forfeited/canceled/expired | (875,218 | ) |  | 10.25 |
Outstanding at December 31, 2014 | 1,814,130 |  |  | $ | 6.31 |
Schedule Of Weighted Average Assumptions Used In Option-Pricing Model For Options Granted | The weighted average assumptions used in our Black-Scholes option-pricing model for options granted in 2012, 2013 and 2014 are:
| For the Year Ended December 31, 2012 |  | For the Year Ended December 31, 2013 |  | For the Year Ended December 31, 2014
Dividend yield | — | % |  | — | % |  | — | %
Expected volatility | 55.33%-57.32% |  |  | 55.89%-57.01% |  |  | 45.42%-55.89% |
Risk-free interest rate | 0.66% - 0.90% |  |  | 0.76% - 1.38% |  |  | 1.38% - 1.66% |
Expected term in years | 6 years |  |  | 6 years |  |  | 6 years |
Stock Option Activity Under The Plans | Stock option activity under the plans for the year ended December 31, 2014 was:
| Number of Shares |  | Weighted- Average Exercise Price
Outstanding at December 31, 2013 | 1,916,718 |  |  | $ | 12.47 |
Granted | 671,939 |  |  | 5.82 |
Exercised | (316,733 | ) |  | 8.88 |
Forfeited/canceled/expired | (229,850 | ) |  | 11.64 |
Outstanding at December 31, 2014 | 2,042,074 |  |  | $ | 10.93 |
Schedule Of Stock Options Outstanding And Exercisable | Stock options outstanding and exercisable under our plans at December 31, 2014 are:
|  |  |  | Options Outstanding |  | Options Exercisable
Range of Exercise Prices |  | Number Outstanding |  | Weighted Average Remaining Contractual Life in Years |  | Weighted Average Exercise Prices |  | Number Exercisable |  | Weighted Average Exercise Prices
$4.24 | - | $22.57 |  | 2,042,074 |  |  | 7.8 |  | $10.93 |  | 1,187,758 |  |  | $ | 13.94 |

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- Definition Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value. + References No definition available. + 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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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + 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 (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + 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 (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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