XML 40 R28.htm IDEA: XBRL DOCUMENT v3.6.0.2
Stock-Based Compensation (Tables)
 12 Months Ended
Dec. 31, 2016
Stock-Based Compensation [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]
The following table summarizes our restricted stock award activity for the years ended December 31, 2016, 2015 and 2014. The vesting date for the majority of awards vested in 2016 was June 1, 2016. The fair value of awards vested during 2016, 2015 and 2014 was $2.0 million, $1.6 million and $1.1 million, respectively.
 
2016
 
Number of Restricted Stock Awards (in thousands)
 
Weighted Average Grant Date Fair Value
Unvested at beginning of year
102.4

 
$
18.36

Granted
74.0

 
17.27

Vested
(122.2
)
 
16.21

Forfeited
(1.2
)
 
22.21

Outstanding (unvested) at end of year
53.0

 
$
21.53


 
2015
 
Number of Restricted Stock Awards (in thousands)
 
Weighted Average Grant Date Fair Value
Unvested at beginning of year
183.1

 
$
16.78

Granted
17.9

 
20.92

Vested
(98.6
)
 
16.49

Forfeited
—

 
—

Outstanding (unvested) at end of year
102.4

 
$
18.36


 
2014
 
Number of Restricted Stock Awards (in thousands)
 
Weighted Average Grant Date Fair Value
Unvested at beginning of year
211.5

 
$
13.81

Granted
52.2

 
25.40

Vested
(75.6
)
 
14.34

Forfeited
(5.0
)
 
13.57

Outstanding (unvested) at end of year
183.1

 
$
16.78