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Share-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of Cash Proceeds Received from Share-based Payment Awards | The following table presents a summary of cash received, compensation costs recognized and excess tax expense (benefit), related to the Company's share-based awards:
|  | Year Ended December 31,
|  | 2020 |  | 2019 |  | 2018
|  | (Amounts in thousands)
Cash received from stock option exercises |  | $ | — |  |  | $ | 701 |  |  | $ | 358 |
Compensation cost, all share-based awards |  | 142 |  |  | 123 |  |  | 145 |
Excess tax (benefit) expense, all share-based awards |  | — |  |  | (7) |  |  | 4 |
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions | The following table provides the assumptions used in the calculation of grant-date fair values of these stock options based on the Black-Scholes option pricing model:
Weighted-average grant-date fair value | $ | 8.09 |
Expected volatility | 33.18 | %
Risk-free interest rate | 2.62 | %
Expected dividend yield | 5.40 | %
Expected term in months | 72
Summary of Stock Option Activity | The following table presents a summary of the stock option activity for the year ended December 31, 2020:
| Shares |  | Weighted-Average Exercise Price |  | Weighted-Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value (in 000’s)
Outstanding at January 1, 2020 | 67,500 |  | $ | 43.01 |  |  |  |  |
Exercised | — |  |  | $ | — |  |  |  |  |
Canceled or expired | — |  |  | $ | — |  |  |  |  |
Outstanding at December 31, 2020 | 67,500 |  | $ | 43.01 |  |  | 7.1 |  | $ | 621 |
Exercisable at December 31, 2020 | 32,500 |  | $ | 43.01 |  |  | 7.1 |  | $ | 299 |
Schedule of Options Authorized under Stock Option Plans, by Exercise Price Range | The following table presents information regarding stock options outstanding at December 31, 2020:
| Options Outstanding |  | Options Exercisable
Range of Exercise Prices | Number of Options |  | Weighted-Average Remaining Contractual Life (Years) |  | Weighted- Average Exercise Price |  | Number of Options |  | Weighted- Average Exercise Price
$43.01 | 67,500 |  | 7.1 |  | $ | 43.01 |  |  | 32,500 |  | $ | 43.01 |
Summary of Vested And Unvested RSU | The following table presents a summary of RSU awards activity, based on target vesting, during the years indicated:
| Year Ended December 31,
| 2020 |  | 2019 |  | 2018
| Shares |  | Weighted- Average Fair Value per Share |  | Shares |  | Weighted- Average Fair Value per Share |  | Shares |  | Weighted- Average Fair Value per Share
Outstanding at January 1 | — |  | $ | — |  |  | 75,250 |  | $ | 53.49 |  |  | 169,000 |  | $ | 53.66 |
Vested | — |  |  | $ | — |  |  | — |  |  | $ | — |  |  | — |  |  | $ | — |
Forfeited/Canceled | — |  |  | $ | — |  |  | (6,000) |  |  | $ | 53.49 |  |  | (8,000) |  |  | $ | 53.49 |
Expired | — |  |  | $ | — |  |  | (69,250) |  |  | $ | 53.49 |  |  | (85,750) |  |  | $ | 53.80 |
Outstanding at December 31 | — |  |  | $ | — |  |  | — |  | $ | — |  |  | 75,250 |  | $ | 53.49 |

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- Definition Tabular disclosure of cash received from exercise of stock options and similar instruments granted under share-based payment arrangements and tax benefit from exercise of stock options. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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