Equity Award Activity |
The following table summarizes our equity award activity during the years ended December 31, 2021, 2020, and 2019:
|
|
Service-Based
Restricted Stock Awards
|
|
|
Performance-Based
Restricted Stock Awards
|
|
|
Stock-Settled
Appreciation Rights
|
|
|
|
Shares or Units (#)
|
|
|
Weighted-Average
Award Price($)
|
|
|
Shares or Units(#)
|
|
|
Weighted-Average
Award Price ($)
|
|
|
Rights(#)
|
|
|
Weighted-Average
Award Price($)
|
|
Outstanding at December 31, 2018
|
|
|
249,142
|
|
|
|
22.05
|
|
|
|
209,754
|
|
|
|
21.56
|
|
|
|
57,000
|
|
|
|
18.14
|
|
Granted
|
|
|
137,768
|
|
|
|
20.24
|
|
|
|
113,522
|
|
|
|
20.29
|
|
|
|
—
|
|
|
|
—
|
|
Awards vested or rights exercised
|
|
|
(133,364
|
)
|
|
|
22.27
|
|
|
|
(57,351
|
)
|
|
|
18.93
|
|
|
|
(49,500
|
)
|
|
|
18.14
|
|
Forfeited
|
|
|
(18,736
|
)
|
|
|
21.25
|
|
|
|
(11,150
|
)
|
|
|
21.43
|
|
|
|
—
|
|
|
|
—
|
|
Units forfeited due to performance
|
|
|
— |
|
|
|
— |
|
|
|
(39,966 |
) |
|
|
22.95 |
|
|
|
— |
|
|
|
— |
|
Outstanding at December 31, 2019
|
|
|
234,810
|
|
|
|
20.93
|
|
|
|
214,809
|
|
|
|
21.38
|
|
|
|
7,500
|
|
|
|
18.14
|
|
Granted
|
|
|
145,375
|
|
|
|
20.42
|
|
|
|
120,727
|
|
|
|
20.42
|
|
|
|
—
|
|
|
|
—
|
|
Awards vested or rights exercised
|
|
|
(130,434
|
)
|
|
|
20.69
|
|
|
|
(44,875
|
)
|
|
|
22.12
|
|
|
|
(7,500
|
)
|
|
|
18.14
|
|
Forfeited
|
|
|
(10,470
|
)
|
|
|
20.41
|
|
|
|
(273
|
)
|
|
|
20.37
|
|
|
|
—
|
|
|
|
—
|
|
Units forfeited due to performance
|
|
|
— |
|
|
|
— |
|
|
|
(76,493 |
) |
|
|
20.29 |
|
|
|
— |
|
|
|
— |
|
Outstanding at December 31, 2020
|
|
|
239,281
|
|
|
|
20.77
|
|
|
|
213,895
|
|
|
|
21.08
|
|
|
|
—
|
|
|
|
—
|
|
Granted
|
|
|
120,221
|
|
|
|
33.29
|
|
|
|
93,685
|
|
|
|
32.83
|
|
|
|
—
|
|
|
|
—
|
|
Awards vested or rights exercised
|
|
|
(130,323
|
)
|
|
|
21.28
|
|
|
|
(56,578
|
)
|
|
|
22.95
|
|
|
|
—
|
|
|
|
—
|
|
Forfeited
|
|
|
(10,097
|
)
|
|
|
25.85
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
Additional units earned due to performance
|
|
|
— |
|
|
|
— |
|
|
|
77,265 |
|
|
|
20.42 |
|
|
|
— |
|
|
|
— |
|
Outstanding at December 31, 2021
|
|
|
219,082
|
|
|
|
27.10
|
|
|
|
328,267
|
|
|
|
23.96
|
|
|
|
— |
|
|
|
— |
|
Restricted units expected to vest
|
|
|
219,082
|
|
|
|
27.10
|
|
|
|
387,516
|
|
|
|
25.36
|
|
|
|
—
|
|
|
|
—
|
|
Exercisable at December 31, 2019
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
|
—
|
|
|
|
7,500
|
|
|
|
18.14
|
|
|