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Stockholders' Equity (Details Textual) (USD $)
 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Stock compensation expense $ 28,000 $ 27,000  
Number of Options 9,885,000    
Performance-Based Stock Options [Member]
      
Number of Options 6,950,000    
Stock options expiration description Options expire at various dates between 2021 and 2023    
Fair value of performance based stock options 302,000    
Unearned share based compensation 302,000    
Service-Based Stock Options [Member]
      
Stock compensation expense 0 27,000  
Issuance of restricted common stock, shares 100,000    
Issuance of restricted common stock 28,000    
Number of Options 9,885,000   9,885,000
Options exercisable intrinsic value 350,500    
Number of options exercisable 9,835,000    
Minimum [Member]
      
Annual sales revenue target 5,000,000    
Minimum [Member] | Performance-Based Stock Options [Member]
      
Exercise Price $ 0.40    
Annual sales revenue target 5,000,000    
Maximum [Member]
      
Annual sales revenue target 100,000,000    
Maximum [Member] | Performance-Based Stock Options [Member]
      
Exercise Price $ 5.00    
Annual sales revenue target $ 100,000,000    
Warrant [Member]
      
Weighted Average Exercise Price, Granted $ 0.29    
Warrants outstanding and exercisable amounted, shares 3,887,720   3,887,720
Warrant expiration term Warrants expire between 2014 and 2016