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INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2012
INCOME TAXES [Abstract]  
Income tax expense differs from statutory amounts
Income tax expense differs from the statutory amounts as follows:

   
2012
  
2011
 
        
Income taxes at U.S. statutory rate
 $(4,260,000) $(861,000)
State taxes
  -   17,000 
Current year reserve
  3,578,000   857,000 
Expenses not deductible
  682,000   4,000 
         
Total tax expense
 $-  $17,000 
 
Temporary differences that give rise to deferred tax assets
Deferred taxes are provided for the temporary differences between the financial reporting bases and the tax bases of our assets and liabilities. The temporary differences that give rise to deferred tax assets were as follows:
 
   
December 31,
 
   
2012
  
2011
 
Deferred tax assets
      
Net operating loss carryforwards
 $64,147,000  $63,830,000 
General business credit carryforwards
  2,450,000   2,439,000 
State credits
  3,072,000   3,097,000 
Property and equipment
  57,000   46,000 
Stock options
  1,531,000   1,480,000 
Derivatives
  4,007,000   2,018,000 
Deferred revenue
  899,000   1,221,000 
Intangible assets
  517,000   415,000 
Accrued interest
  253,000   253,000 
Other
  230,000   231,000 
Gross deferred tax assets
  77,163,000   75,030,000 
Valuation allowance
  (77,163,000)   (75,030,000)
Net deferred taxes
 $-  $- 
 
Net operating loss carryforwards and general business credits expiration dates
At December 31, 2012, we had approximately $188,666,000 of net operating loss carryforwards and approximately $2,450,000 of general business credit carryforwards. These carryforwards expire as follows:
 
   
Net operating
  
General business
 
   
loss carryforwards
  
credit carryforwards
 
2012
 $-  $- 
2013
  -   - 
2014
  -   - 
2015
  -   - 
Thereafter
  188,666,000   2,450,000 
   $188,666,000  $2,450,000