XML 64 R34.htm IDEA: XBRL DOCUMENT v3.10.0.1
Stock Based Compensation (Tables)
 9 Months Ended
Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Nonvested Restricted Stock Units Activity Transactions related to awards for the nine months ended September 30, 2018 are summarized below:
 
 
September 30, 2018
 
 
Number of
Awards 
 
Weighted
Average Grant
Date Fair Value
per Award 
Unvested RSU Awards Outstanding beginning of period
 
472

 
$
24.82

Vested
 
(84
)
 
$
22.98

Unvested RSU Awards Outstanding end of period
 
388

 
$
22.81