Annual report pursuant to section 13 and 15(d)

10. STOCK BASED COMPENSATION (Tables)

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10. STOCK BASED COMPENSATION (Tables)
 12 Months Ended
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock option plans
    Years Ended December 31,  
    2013     2012  
    Number
of Shares		     Weighted Average Exercise Price     Number
of Shares		     Weighted Average
Exercise Price		  
Outstanding at beginning of year     13     $ 63.00       15     $ 56.70  
Issued     229     $ 3.74       –     $ –  
Cancelled     (1 )   $ 12.90       (2 )   $ 8.25  
Outstanding at end of year     241     $ 6.91       13     $ 63.00  
Options exercisable at end of year     9     $

88.08

       5     $ 147.45  
Stock options outstanding

    Options Outstanding     Options Exercisable  
Range of
Exercise Prices 		  Number
Outstanding 		    Weighted Average Remaining Contractual Life (yrs)     Weighted Average Exercise
Price 		    Number Exercisable     Weighted
Average
Exercise
Price 		 
                                         
$3.74     229       9.47     $ 3.74       –     $ –  
$12.90     11       7.59     $ 12.90       8     $ 12.90  
$866.25-$871.50     1       1.57     $ 867.23       1     $ 867.23  
Unvested restricted stock activity

    Number of
Shares 		    Weighted
Average
Grant Date
Fair Value
Per Share 		 
Unvested at December 31, 2011     31     $ 64.05  
Vested     (13 )   $ 81.90  
Canceled     (2 )   $ 61.20  
Unvested at December 31, 2012     16     $ 50.40  
Issued     615     $ 4.56  
Vested     (190 )   $ 7.85  
Canceled     (17 )   $ 6.10  
Unvested at December 31, 2013     424     $ 5.07  
Stock-based compensation expense
    Years Ended December 31,  
    2013     2012  
Employees   $

1,333

     $ 782  
Non-employees     391       24  
Total stock-based compensation expense   $ 1,724     $ 806