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Organization and Basis of Presentation (Schedule of Fair Value Assumptions) (Details)
3 Months Ended
Sep. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Dividend yield   
Estimated annual forfeitures   
Minimum [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Risk free interest rate 0.45%
Expected term 2 years 6 months
Volatility 91.60%
Maximum [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Risk free interest rate 2.61%
Expected term 6 years 6 months
Volatility 91.91%