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Stock-Based Incentive Plan (Details) (USD $)
 6 Months Ended 65 Months Ended 124 Months Ended
Dec. 31, 2013
Stock Options and Incentive Warrants
Dec. 31, 2012
Stock Options and Incentive Warrants
Dec. 31, 2013
Stock Options and Incentive Warrants
Dec. 31, 2013
2003 Stock Plan
Dec. 31, 2013
2004 Stock Plan
Dec. 31, 2013
Board of Directors Authorized, Outside of EMP Stock Plans
Incentive Warrants
Stock-Based Incentive Plan            
Number of shares granted under the Plan       600,000    
Number of shares of common stock authorized for issuance under plan         6,500,000  
Number of shares remaining available for grant under plan       0 784,438  
Number of Incentive Warrants issued (in shares)           1,037,500
Stock-based compensation expense $ 0 $ 26,274        
Granted (in shares)     0