XML 58 R21.htm IDEA: XBRL DOCUMENT v3.19.2
Share-based Compensation
 6 Months Ended
Jun. 30, 2019
Share-based Payment Arrangement [Abstract]  
Share-based Compensation Share-based Compensation

Share-based compensation expense was as follows:
 
For the three months ended June 30,
 
For the six months ended June 30,
 
2019
 
2018
 
2019
 
2018
Continuing operations
 
 
 
 
 
 
 
Stock options, net of estimated forfeitures
$
1,340

 
$
1,982

 
$
2,163

 
$
(5,265
)
Restricted stock awards
3,408

 
5,279

 
5,572

 
8,449

Total continuing operations
$
4,748

 
$
7,261

 
$
7,735

 
$
3,184

 
 
 
 
 
 
 
 
Discontinued operations
 
 
 
 
 
 
 
Share-based compensation expense for discontinued operations
106

 
427

 
269

 
747

Total continuing and discontinued operations
$
4,854

 
$
7,688

 
$
8,004

 
$
3,931



The negative stock options expense for the six months ended June 30, 2018 relates to the correction of an immaterial error.