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 6 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 38,670 $ 37,644 $ 77,341 $ 77,220
Period for recognition of nonvested awards (in years)     1 year 9 months 29 days  
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 14,804 $ 22,561 $ 29,608 $ 45,121
Total compensation cost not yet recognized, other than options $ 31,752   $ 31,752  
Period for recognition of nonvested awards (in years)     5 months 29 days  
Restricted Stock, Shares Outstanding [Roll Forward]        
Beginning balance, restricted stock units (shares)     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 (shares) 86,298   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   $ 2.34  
Vested but unissued at period end (shares) 35,957   35,957  
Vested but unissued, end of period, Weighted Average Share Price at Grant Date (in dollars per share) $ 0.00   $ 0.00