Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.19.1
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Stock-based Compensation Costs
The following table summarizes stock-based compensation costs for the three months ended March 31, 2019 and 2018 (in thousands of dollars):
 
 
Three Months Ended March 31,
 
 
2019
 
2018
Restricted stock awards
 
$
166

 
$

Restricted stock units
 
2,131

 
9,886

Performance stock units
 
454

 

Stock-based compensation expense
 
$
2,751

 
$
9,886

Schedule of Status and Changes of Non-vested RSUs
A summary of the status and changes during the three months ended March 31, 2019 of the Company’s shares of non-vested RSUs is as follows:
 
 
Number of Shares
(in thousands)
 
Grant Date Fair
Value per Share
 
Weighted Average
Remaining Life
(in years)
Outstanding at December 31, 2018
 
1,551

 
$
15.74

 
2.36
Granted
 
898

 
4.26

 
2.87
Forfeited
 
(13
)
 
15.46

 
 
Vested
 
(509
)
 
14.77

 
 
Outstanding at March 31, 2019
 
1,927

 
$
10.65

 
2.35
Schedule of Status and Changes of Outstanding PSUs
A summary of the outstanding PSUs for the three ended of March 31, 2019 is as follows:
 
 
Number of Shares
(in thousands)
 
Grant Date Fair
Value per Share
 
Weighted Average
Remaining Life
(in years)
Outstanding at December 31, 2018
 
128

 
$
5.49

 
2.11

Granted
 
323

 
3.98

 
2.87

Forfeited
 
(1
)
 
5.49

 

Vested
 
(43
)
 
5.49

 

Outstanding at March 31, 2019
 
407

 
$
4.29

 
2.66