Common Stock Warrants (Tables)
 12 Months Ended
Dec. 31, 2014
Stock-Based Compensation and Common Stock Purchase Warrants [Abstract]  
Schedule of warrant activity
  Number of 
Warrants		  Weighted 
Average 
Exercise Price		 
Stock Warrants:        
Outstanding at December 31, 2013  2,342,500  $2.50 
Granted  25,000   0.32 
Outstanding at December 31, 2014  2,367,500   2.48 
Warrants exercisable at December 31, 2014  2,367,500  $2.48