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Stock-Based Incentive Plan (Details) (USD $)
9 Months Ended 68 Months Ended 127 Months Ended
Mar. 31, 2014
Stock Options and Incentive Warrants
Mar. 31, 2013
Stock Options and Incentive Warrants
Mar. 31, 2014
Stock Options and Incentive Warrants
Mar. 31, 2014
2003 Stock Plan
Mar. 31, 2014
2004 Stock Plan
Mar. 31, 2014
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       0 812,281  
Number of Incentive Warrants issued (in shares)           1,037,500
Stock-based compensation expense $ 0 $ 26,274        
Granted (in shares)     0