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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2019
Stock-Based Compensation |
Schedule of stock option activity | Following is a summary of stock option activity for the three-year period ending December 31, 2019:
|  |  |  |  |  |  | Weighted- |  |  |
|  |  |  | Weighted- |  | Average |  | Aggregate
|  |  |  | Average |  | Remaining |  | Intrinsic
|  |  |  | Exercise |  | Contractual |  | Value
|  | Options |  | Price |  | Term |  | (in thousands)
Outstanding at January 1, 2017 |  | 245,717 |  | $ | 19.82 |  |  |  |  |
Exercised |  | (79,797) |  | $ | 15.43 |  |  |  |  |
Outstanding and Exercisable at December 31, 2017 |  | 165,920 |  | $ | 21.92 |  | 4.2 years |  | $ | 2,292
Exercised |  | (88,053) |  | $ | 21.54 |  |  |  |  |
Expired |  | (1,103) |  | $ | 21.16 |  |  |  |  |
Outstanding and Exercisable at December 31, 2018 |  | 76,764 |  | $ | 22.33 |  | 2.9 years |  | $ | 446
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
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, 2019:
|  | Options Outstanding and Exercisable
|  |  |  |  |  |  | Weighted-
|  |  |  | Weighted- |  | Average
|  |  |  | Average |  | Remaining
|  | Number Of |  | Exercise |  | Contractual
Exercise Price |  | Options |  | Price |  | Term
$17.18 – $17.18 |  | 4,435 |  | $ | 17.18 |  | 0.2 years
$17.48 – $17.48 |  | 14,232 |  | $ | 17.48 |  | 2.2 years
$24.18 – $24.18 |  | 17,318 |  | $ | 24.18 |  | 1.2 years
$24.68 – $24.68 |  | 23,601 |  | $ | 24.68 |  | 3.2 years
|  | 59,586 |  | $ | 22.26 |  | 2.2 years
Schedule of time-vested stock awards activity | Following is a summary of time-vested stock awards activity for the three-year period ending December 31, 2019:
|  |  |  | Per Share
|  |  |  | Weighted-
|  |  |  | Average
|  |  |  | Grant Date
|  | Shares |  | Fair Value
Outstanding unvested at January 1, 2017 |  | 223,416 |  | $ | 25.26
Granted |  | 66,352 |  | $ | 37.49
Vested |  | (99,774) |  | $ | 25.19
Forfeited |  | (1,346) |  | $ | 31.22
Outstanding unvested at December 31, 2017 |  | 188,648 |  | $ | 29.55
Granted |  | 93,280 |  | $ | 30.22
Vested |  | (96,840) |  | $ | 28.91
Forfeited |  | (9,657) |  | $ | 27.02
Outstanding unvested at December 31, 2018 |  | 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
Schedule of performance share award activity | Following is a summary of performance share award activity for the three-year period ending December 31, 2019:
|  |  |  | Per Share
|  |  |  | Weighted-
|  |  |  | Average
|  |  |  | Grant Date
|  | Shares |  | Fair Value
Outstanding at January 1, 2017 |  | 144,023 |  | $ | 32.92
Granted at target |  | 47,454 |  | $ | 47.12
Forfeited for performance below target |  | (24,873) |  | $ | 36.40
Vested |  | (39,407) |  | $ | 40.15
Forfeited |  | (222) |  | $ | 37.22
Outstanding at December 31, 2017 |  | 126,975 |  | $ | 35.29
Granted at target |  | 66,764 |  | $ | 34.52
Forfeited for performance below target |  | (42,584) |  | $ | 29.73
Vested |  | (29,655) |  | $ | 33.35
Forfeited |  | (9,247) |  | $ | 30.85
Outstanding at December 31, 2018 |  | 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

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