Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Restricted Stock Units Activity Rollforward) (Details)

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Stockholders' Equity (Restricted Stock Units Activity Rollforward) (Details) - USD ($)
 3 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based compensation expense $ 37,944 $ 39,575
Period for recognition of nonvested awards (in years) 2 years 4 months  
Restricted Stock, Shares Outstanding [Roll Forward]    
Shares granted (in shares) 0  
Restricted Stock, Weighted Average Share Price at Grant Date [Roll Forward]    
Shares surrendered to cover employee minimum withholding taxes (in dollars per share) $ 0.00  
Restricted Stock Units (RSUs)    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based compensation expense $ 15,530 $ 22,561
Total compensation cost not yet recognized, other than options $ 46,556  
Period for recognition of nonvested awards (in years) 7 months 1 day  
Restricted Stock, Shares Outstanding [Roll Forward]    
Beginning balance, restricted stock units 86,298  
Shares granted (in shares) 0  
Shares released (in shares) 0  
Shares surrendered to cover employee minimum withholding taxes (in shares) 0  
Shares forfeited (in shares) 0  
Ending balance, restricted stock units 86,298  
Restricted Stock, Weighted Average Share Price at Grant Date [Roll Forward]    
Beginning balance (in dollars per share) $ 2.34  
Shares released (in dollars per share) 0.00  
Shares forfeited (in dollars per share) 0.00  
Ending balance (in dollars per share) $ 2.34  
Vested but unissued at September 30, 2015 (shares) 35,957  
Vested but unissued, end of period, Weighted Average Share Price at Grant Date (in dollars per share) $ 0.00