v3.8.0.1
STOCKHOLDERS' EQUITY (DEFICIT) (Tables)
 12 Months Ended
Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Stock Option Activity
Our stock option activity and related information are summarized as follows:
 
Options
 
Weighted-Average Exercise Price
 
Weighted-Average Remaining Contractual Terms (in Years)
Outstanding at January 1, 2015
253,164

 
$
23.90

 
4.4
Forfeited or expired
(4,293
)
 
$
28.14

 
 
Outstanding at December 31, 2015
248,871

 
$
23.82

 
3.4
Forfeited or expired
(670
)
 
$
30.97

 
 
Outstanding at December 31, 2016
248,201

 
$
23.81

 
2.4
Forfeited or expired
(71,242
)
 
$
9.85

 
 
Outstanding at December 31, 2017
176,959

 
$
29.42

 
2.0
Schedule of Restricted Stock Activity
Our restricted stock activity and related information are summarized as follows:
 
Restricted Stock
 
Weighted-Average Remaining Contractual Terms (in Years)
Outstanding at January 1, 2015
260,850

 
3.2
Granted
333,419

 
 
Forfeited
(616
)
 
 
Outstanding at December 31, 2015
593,653

 
4.3
Granted
89,384

 
 
Forfeited
(5,796
)
 
 
Outstanding at December 31, 2016
677,241

 
3.5
Granted
122,069

 
 
Forfeited
(13,601
)
 
 
Vested
(237,704
)
 
 
Outstanding at December 31, 2017
548,005

 
0.3
Restricted stock exercisable at December 31, 2017
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