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Equity Transactions (Tables)
9 Months Ended
Mar. 31, 2019
Stockholders' Equity Note [Abstract]  
Schedule for proceeds of the offering [Table Text Block]
The Company accounted for the proceeds of the Offering at February 27, 2019 as follows:
 
Gross proceeds
 
$
2,500,000
 
Less: Offering costs
 
 
150,000
 
Net proceeds
 
 
2,350,000
 
 
 
 
 
 
Portion allocated to derivative liability - warrants
 
 
(1,527,259
)
 
 
 
 
 
Net proceeds from issuance of common stock
 
$
822,741
 
 
Schedule Of Fair Value Of Stock Classified By Issuance Date [Table Text Block]
The fair value of the Series A Preferred stock was the following for the dates indicated:
  
Date
 
Shares
 
 
Value
 
7/11/2018
 
 
525,000
 
 
$
560,690
 
7/31/2018
 
 
2,572
 
 
 
2,795
 
8/31/2018
 
 
2,572
 
 
 
2,374
 
9/30/2018
 
 
2,572
 
 
 
2,598
 
10/31/2018
 
 
2,572
 
 
 
2,233
 
11/30/2018
 
 
2,572
 
 
 
1,883
 
12/31/2018
 
 
2,572
 
 
 
2,245
 
1/31/2019
 
 
2.572
 
 
 
1,203
 
2/28/2019
 
 
2,572
 
 
 
1,949
 
3/01/2019
 
 
26,786
 
 
 
24,340
 
3/31/2019
 
 
2,572
 
 
 
2,336
 
 
 
 
574,934
 
 
$
604,646
 
Schedule of Stockholders Equity [Table Text Block]
The Company estimated the fair value of the warrants granted to the Scientific Advisory Board on the date of grant using the Black-Scholes Option-Pricing Model with the following weighted-average assumptions:
 
Expected life (year)
 
 
4
 
 
 
 
 
 
Expected volatility
 
 
47.99-55.12
%
 
 
 
 
 
Expected annual rate of quarterly dividends
 
 
0.00
%
 
 
 
 
 
Risk-free rate(s)
 
 
2.51-2.93
%