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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2021
Share-based Payment Arrangement [Abstract] |
Schedule of stock option activity | Following is a summary of stock option activity for the three-year period ended December 31, 2021:
|  | Options |  | Weighted- Average Exercise Price |  | Weighted- Average Remaining Contractual Term |  | Aggregate Intrinsic Value (in thousands)
Outstanding at January 1, 2019 |  | 76,764 |  |  | $ | 22.33 |  |  |  |  |
Exercised |  | (14,743) |  |  | $ | 23.16 |  |  |  |  |
Expired |  | (2,435) |  |  | $ | 19.86 |  |  |  |  |
Outstanding and Exercisable at December 31, 2019 |  | 59,586 |  |  | $ | 22.26 |  |  | 2.2 years |  | $ | 352 |
Exercised |  | (34,388) |  |  | $ | 21.82 |  |  |  |  |
Expired |  | (641) |  |  | $ | 19.66 |  |  |  |  |
Outstanding and Exercisable at December 31, 2020 |  | 24,557 |  |  | $ | 22.94 |  |  | 1.9 years |  | $ | 912 |
Exercised |  | (21,806) |  |  | $ | 22.84 |  |  |  |  |
Expired |  | (42) |  |  | $ | 24.68 |  |  |  |  |
Outstanding and Exercisable at December 31, 2021 |  | 2,709 |  |  | $ | 23.74 |  |  | 1.1 years |  | $ | 235 |
Schedule of stock options outstanding and exercisable | The following table summarizes information with respect to stock options outstanding and exercisable under the Company’s plans at December 31, 2021:
|  | Options Outstanding and Exercisable
Exercise Price |  | Number Of Options |  | Weighted- Average Exercise Price |  | Weighted- Average Remaining Contractual Term
$17.48 – $17.48 |  | 354 |  |  | $ | 17.48 |  |  | 0.2 years
$24.68 – $24.68 |  | 2,355 |  |  | $ | 24.68 |  |  | 1.2 years
|  | 2,709 |  |  | $ | 23.74 |  |  | 1.1 years
Schedule of time-vested stock awards activity | Following is a summary of time-vested stock awards activity for the three-year period ended December 31, 2021:
|  | Shares |  | Per Share Weighted- Average Grant Date Fair Value
Outstanding unvested at January 1, 2019 |  | 175,431 |  |  | $ | 30.40 |
Granted |  | 85,640 |  |  | $ | 34.22 |
Vested |  | (99,655) |  |  | $ | 30.51 |
Forfeited |  | (3,034) |  |  | $ | 35.88 |
Outstanding unvested at December 31, 2019 |  | 158,382 |  |  | $ | 32.29 |
Granted |  | 104,857 |  |  | $ | 26.75 |
Vested |  | (93,669) |  |  | $ | 32.09 |
Forfeited |  | (3,781) |  |  | $ | 29.80 |
Outstanding unvested at December 31, 2020 |  | 165,789 |  |  | $ | 28.96 |
Granted |  | 57,196 |  |  | $ | 66.80 |
Vested |  | (87,584) |  |  | $ | 29.20 |
Forfeited |  | (2,904) |  |  | $ | 40.60 |
Outstanding unvested at December 31, 2021 |  | 132,497 |  |  | $ | 44.88 |
Schedule of performance share award activity | Following is a summary of performance share award activity for the three-year period ended December 31, 2021:
|  | Shares |  | Per Share Weighted- Average Grant Date Fair Value
Outstanding at January 1, 2019 |  | 112,253 |  |  | $ | 39.73 |
Granted at target |  | 72,932 |  |  | $ | 39.26 |
Forfeited for performance below target |  | (36,581) |  |  | $ | 48.94 |
Vested |  | (8,854) |  |  | $ | 58.34 |
Forfeited |  | (1,505) |  |  | $ | 43.43 |
Outstanding at December 31, 2019 |  | 138,245 |  |  | $ | 37.02 |
Granted at target |  | 79,788 |  |  | $ | 34.10 |
Earned for performance above target |  | 14,962 |  |  | $ | 69.45 |
Vested |  | (78,260) |  |  | $ | 48.86 |
Forfeited |  | (4,396) |  |  | $ | 36.28 |
Outstanding at December 31, 2020 |  | 150,339 |  |  | $ | 36.54 |
Granted at target |  | 42,091 |  |  | $ | 80.11 |
Earned for performance above target |  | 58,461 |  |  | $ | 40.41 |
Vested |  | (128,920) |  |  | $ | 39.26 |
Forfeited |  | (644) |  |  | $ | 39.25 |
Outstanding at December 31, 2021 |  | 121,327 |  |  | $ | 50.06 |

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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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