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Severance Liability (Tables)
12 Months Ended
Dec. 31, 2012
Severance Liability [Abstract]  
Fair value of stock-based award granted
The Company estimated the fair value of each stock-based award granted during the years ended December 31, 2012 and 2011 on the date of grant using a binomial model, with the assumptions set forth in the following table:
 
   
2012
  
2011
 
Estimated volatility
  70% - 174%  154% - 221%
Annualized forfeiture rate
  0.0% - 9.79%  0.0% - 5.0%
Expected option term (years)
  0.25 – 10.00   0.25 – 10.00 
Estimated exercise factor
  5 - 15   2 - 20 
Approximate risk-free interest rate
  0.08% - 2.04%  0.02% - 3.24%
Expected dividend yield
      
Salary continuation and medical coverage payments
The following table summarizes the salary continuation and medical coverage payments during the period ended December 31, 2012.

   
Compensation
  
Medical Coverage
  
Total
 
Balance at April 12, 2012
 $433,700  $24,900  $458,600 
Accrued interest
  34,500   1,800   36,300 
Payments
  (218,100)  (14,400)  (232,500)
Balance at December 31, 2012
$250,100$12,300$262,400