Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Stockholders' Deficit (Tables)

v3.8.0.1
Note 5 - Stockholders' Deficit (Tables)
6 Months Ended
Dec. 31, 2017
Notes Tables  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   
Number of
Warrants
   
Weighted
Average
Exercise
Price Per
Warrant
   
Remaining
Contract
Term (#
years)
 
Warrants outstanding and exercisable at June 30,
2017
   
2,342,590
    $
1.97
   
0.12
-
1.55
 
Warrants issued
   
-
    $
-
   
 
-
 
 
Warrants
forfeited
   
(433,282
)
  $
2.20
   
 
-
 
 
Warrants outstanding and exercisable at December 31, 2017
   
1,909,308
    $
1.92
   
 
1.27
 
 
Share-based Compensation, Stock Options, Activity [Table Text Block]
   
Number of
Shares
   
Weighted
Average
Exercise Price
   
Weighted
Average
Remaining
Contract
Term (# years)
 
Outstanding at June 30,
2017
   
716,277
    $
1.01
     
 
 
Granted
   
1,970,000
     
0.46
     
 
 
Exercised
   
-
     
 
     
 
 
Forfeited and cancelled
   
(1,000
)
   
0.50
     
 
 
Outstanding at December 31,
2017
   
2,685,277
    $
0.61
     
8.96
 
Exercisable at December 31,
2017
   
1,626,613
    $
0.81
     
7.86
 
   
Number of
Shares
   
Weighted
Average
Exercise Price
   
Weighted
Average
Remaining
Contract
Term (# years)
 
Outstanding at June 30, 2016
   
900,402
    $
1.10
     
 
 
Granted
   
-
     
 
     
 
 
Exercised
   
-
     
 
     
 
 
Forfeited and cancelled
   
(80,132
)
  $
2.55
     
 
 
Outstanding at December 31, 2016
   
820,270
    $
1.00
     
7.17
 
Exercisable at December 31, 2016
   
632,232
    $
1.13
     
6.55
 
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
   
For the Three Months Ended
December 31
   
For the Six Months Ended
December 31,
 
                                 
   
2017
   
2016
   
2017
   
2016
 
Research and development
  $
61,000
    $
3,000
    $
64,000
    $
7,000
 
General and administration
   
92,000
     
7,000
     
100,000
     
13,000
 
Total stock-based compensation expense
  $
153,000
    $
10,000
    $
164,000
    $
20,000
 
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Six months ended December 31,
 
2017
   
2016
 
Expected volatility
 
100
%
 
 
100
%
 
Risk free interest rate
 
1.76
%
 
 
1.31
%
 
Forfeiture rate
 
23.0
%
 
 
23.0
%
 
Dividend yield
 
0
%
 
 
0
%
 
Expected term (years)
 
5
     
3