Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Tables)

v3.19.1
Stock-Based Compensation (Tables)
12 Months Ended
Dec. 31, 2018
Equity [Abstract]  
Summary of Long-Term Incentive Plans The following table presents restricted stock units granted, vested and forfeited during 2018 under the Stock Plan:
 
Restricted Stock Units
 
Weighted Average
Grant-Date Fair Value
Nonvested at January 1, 2018
302,338

 
$
27.10

Granted
107,863

 
$
12.51

Vested
(156,524
)
 
$
29.87

Forfeited
(18,079
)
 
$
23.82

Nonvested at December 31, 2018
235,598

 
$
18.84

Schedule of Share-based Compensation, Time-based Phantom Stock Units Activity The following table presents time-based phantom stock units granted, vested, and forfeited during 2018 under the Stock Plan:
 
Time-based Phantom Stock Units
Nonvested at January 1, 2018
68,759

Granted
106,530

Vested
(28,387
)
Forfeited
(4,117
)
Nonvested at December 31, 2018
142,785

Schedule of Nonvested Performance-based Units Activity The following table presents performance cash units granted, vested, and forfeited during 2018 under the Stock Plan:
 
Performance Cash Units
Nonvested at January 1, 2018
23,021

Granted
16,149

Vested
(10,771
)
Forfeited
(791
)
Nonvested at December 31, 2018
27,608

Share-Based Compensation, Performance-Based Stock Units Activity The following table presents performance-based phantom stock units granted, vested, and forfeited during 2018 under the Stock Plan:
 
Performance-based Phantom Stock Units
Nonvested at January 1, 2018
87,395

Granted
107,645

Vested
(48,937
)
Forfeited
(3,778
)
Nonvested at December 31, 2018
142,325