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(13) Common Stock and Common Stock Equivalents (Details) - USD ($)
12 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Details    
Percentage of market price at which options are granted - minimum 100.00%  
Range of exercise dates - minimum in months 6  
Range of exercise dates - maximum in years 10  
Weighted average fair value of options granted   $ 1.33
Stock-based compensation expense $ 419,925 $ 203,889
Severance Costs 123,877 79,333
Unrecognized stock-based compensation cost $ 259,241  
Years over which unrecognized stock-based compensation expense is expected to be recognized 4  
Aggregate intrinsic value of options outstanding $ 1,646 $ 3,816