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Stockholders' Equity (Options to Purchase Common Stock) (Details) (USD $)
6 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based compensation expense $ 1,235,650 $ 990,559
Employee Options and Stock Appreciation Rights [Member]
   
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based compensation expense 1,235,650  
Remaining shares vesting period 3 years  
Share-based compensaion expense not yet recognized $ 1,659,670