XML 48 R34.htm IDEA: XBRL DOCUMENT v3.19.1
Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Nonvested Share Activity [Table Text Block]
A summary of all non-vested shares activity for the three months ended March 31, 2019 was as follows:
 
Shares
 
Weighted Average Grant Date Price
Non-vested at December 30, 2018
796,476

 
$
13.12

Granted
468,199

 
$
9.48

Vested
(371,824
)
 
$
12.68

Non-vested at March 31, 2019
892,851

 
$
11.40