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STOCK OPTIONS (Tables)
9 Months Ended
Sep. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of stock option activity
The following table summarizes stock option activity during the nine months ended September 30, 2015:
 
 
Number of
Options
 
Weighted-Average
Exercise Price
Outstanding at January 1, 2015
685,984

 
$
6.56

Granted
641,560

 
1.51

Forfeited
(39,469
)
 
4.88

Expired
(88,361
)
 
10.60

Outstanding at September 30, 2015
1,199,714

 
$
3.62

Exercisable at September 30, 2015
325,111

 
$
6.68

Summary of SARs activity
The following table summarizes SARs activity under the Plan during the nine months ended September 30, 2015:
 
Number of
SARs
 
Weighted-Average
Exercise Price
Outstanding at January 1, 2015
98,333

 
$
4.14

Outstanding at September 30, 2015
98,333

 
$
4.14

Exercisable at September 30, 2015
55,833

 
$
4.32