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Stock Compensation Plans (Tables) | 12 Months Ended
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Dec. 31, 2019
Share-based Payment Arrangement [Abstract] |
Schedule of Valuation Assumptions Used to Determine Fair Value |
| 2019
Risk free interest rate | 2.53%
Dividend yield | —%
Volatility factor of the expected market price of the common shares | 37%
Expected term (in years) | 2.84
Correlation coefficient | 0.36
The weighted average assumptions used in the determination of fair value for stock option awards were as follows:
| 2015
Risk free interest rate | 1.80 | %
Dividend yield | 1.58 | %
Volatility factor of the expected market price of the common shares | 0.35 |
Expected life for the options (in years) | 5.50 |
Schedule of Reconciliation of Options Outstanding | A reconciliation of the number of Options outstanding and exercisable under the 2014 LT Plan as of December 31, 2019, and changes during the period then ended, is as follows:
| Shares (in thousands) |  | Weighted- Average Exercise Price |  | Weighted- Average Remaining Contractual Term |  | Aggregate Intrinsic Value (000's)
Options outstanding at January 1, 2019 | 325,000 |  |  | $ | 35.40 |  |  |  |  |
Options granted | — |  |  | — |  |  |  |  |
Options exercised | — |  |  | — |  |  |  |  |
Options cancelled / forfeited | — |  |  | — |  |  |  |  |
Options outstanding at December 31, 2019 | 325,000 |  |  | $ | 35.40 |  |  | — |  |  | $ | — |
Vested and expected to vest at December 31, 2019 | 325,000 |  |  | $ | 35.40 |  |  | — |  |  | $ | — |
Options exercisable at December 31, 2019 | 325,000 |  |  | $ | 35.40 |  |  | — |  |  | $ | — |
Schedule of Options Granted and Exercised |
| Year ended December 31,
(in thousands) | 2019
Total intrinsic value of Options exercised | $ | — |
Total fair value of shares vested | $ | — |
Weighted average fair value of Options granted | $ | — |
Schedule of Nonvested Restricted Shares | A summary of the status of the Company's non-vested RSAs as of December 31, 2019, and changes during the period then ended, is presented below:
| Shares (in thousands) |  | Weighted-Average Grant-Date Fair Value
Non-vested restricted shares at January 1, 2019 | 218 |  |  | $ | 34.25 |
Granted | 767 |  |  | 33.87 |
Vested | (264 | ) |  | 31.10 |
Forfeited | (14 | ) |  | 35.50 |
Non-vested restricted shares at December 31, 2019 | 707 |  |  | $ | 34.99 |
| Year ended December 31,
| 2019 |  | 2018 |  | 2017
Total fair value of shares vested (000's) | $ | 8,225 |  |  | $ | 4,681 |  |  | $ | 3,751 |
Weighted average fair value of restricted shares granted | $ | 33.87 |  |  | $ | 34.36 |  |  | $ | 37.13 |
Schedule of Nonvested PSUs | A summary of the status of the Company's TSR PSUs as of December 31, 2019, and changes during the period then ended, is presented below:
| Shares (in thousands) |  | Weighted-Average Grant-Date Fair Value
Non-vested at January 1, 2019 | 247 |  |  | $ | 38.02 |
Granted | 125 |  |  | 49.20 |
Vested | (5 | ) |  | 24.82 |
Forfeited | (104 | ) |  | 29.59 |
Non-vested at December 31, 2019 | 263 |  |  | $ | 46.85 |
| Year ended December 31,
| 2019 |  | 2018 |  | 2017
Weighted average fair value of PSUs granted | $ | 49.20 |  |  | $ | 46.51 |  |  | $ | 42.53 |
A summary of the status of the Company's EPS PSUs as of December 31, 2019, and changes during the period then ended, is presented below:
| Shares (in thousands) |  | Weighted-Average Grant-Date Fair Value
Non-vested at January 1, 2019 | 247 |  |  | $ | 33.47 |
Granted | 122 |  |  | 27.23 |
Vested | — |  |  | — |
Forfeited | (106 | ) |  | 28.46 |
Non-vested at December 31, 2019 | 263 |  |  | $ | 32.58 |
| Year ended December 31,
| 2019 |  | 2018 |  | 2017
Weighted average fair value of PSUs granted | $ | 27.23 |  |  | $ | 35.36 |  |  | $ | 39.20 |
Schedule of Fair Value of the Option Component of the ESP Plan |
| Year ended December 31,
| 2019 |  | 2018 |  | 2017
Risk free interest rate | 1.59 | % |  | 2.57 | % |  | 1.76 | %
Dividend yield | 2.27 | % |  | 2.23 | % |  | 2.06 | %
Volatility factor of the expected market price of the common shares | 36 | % |  | 33 | % |  | 28 | %
Expected life for the options (in years) | 1.0 |  |  | 1.0 |  |  | 1.0 |

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