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STOCK-BASED COMPENSATION (Tables)
 9 Months Ended
Sep. 30, 2012
STOCK-BASED COMPENSATION [Abstract]  
Activity in stock options
Activity in our stock options during the period ended September 30, 2012 was as follows:
 
 
 
Number Of
Options
(in thousands)
 
 
Weighted
Average
 Exercise
 Price
 
 
 
 
 
 
 
 
Outstanding at December 31, 2011
 
 
1,533
 
 
$
3.99
 
 
 
 
 
 
 
 
 
 
Granted
 
 
279
 
 
$
2.58
 
Exercised
 
 
(26
)
 
$
0.70
 
Cancelled
 
 
(5
)
 
$
7.33
 
 
 
 
 
 
 
 
 
 
Outstanding at September 30, 2012
 
 
1,781
 
 
$
3.80