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Stock Warrants and Options (Tables)
3 Months Ended
Sep. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The Company estimated the fair value of the options granted to Dr. Taraporewala on the date of grant using a lattice model that values the options based upon a stock price modeled such that it follows a geometric Brownian motion with constant drift and volatility:
 
Expected life (year)  3 
     
Expected volatility  55.09%
     
Expected annual rate of quarterly dividends  0.00%
     
Risk-free rate(s)  2.71%
 
 
 
 
 
Expected forfeiture (attrition) rate (%)
 
 
5.00
%
Equity Option [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share-based Compensation, Stock Options, Activity [Table Text Block]
Stock Options
 
Number of 
Shares
  
Weighted 
Average 
Exercise
Price 
per share 
($)
  
Weighted
Average 
Remaining 
Contractual Term
(years)
  
Aggregate
Intrinsic Value
($)
 
Outstanding at June 30, 2018  -  $-   -  $- 
                 
Granted  300,000   .50   -   - 
                 
Outstanding at September 30, 2018  300,000   .50   2.92   - 
Stock Warrants [Member]  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Share-based Compensation, Stock Options, Activity [Table Text Block]
Stock Warrants
 
Number of 
Shares
  
Weighted 
Average 
Exercise
Price 
per share 
($)
  
Weighted
Average 
Remaining 
Contractual Term
(years)
  
Aggregate
Intrinsic Value
($)
 
             
Outstanding and exercisable at June 30, 2018  6,969,588  $4.80   .53  $- 
                 
Granted  11,432   .41         
                 
Expired  2,868,981   5.25   -     
Outstanding and exercisable at September 30, 2018  4,112,039  $4.48   .63  $-