Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Stockholders' Deficit (Tables)

v3.8.0.1
Note 5 - Stockholders' Deficit (Tables)
3 Months Ended
Sep. 30, 2017
Notes Tables  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   
Number
   
Weighted Average
Exercise Price Per
Share
   
Remaining Contract
Term (# years)
 
Shares purchasable under outstanding warrants at June 30, 2017
   
2,342,590
    $
1.97
   
 0.12
-
1.55
 
Stock purchase warrants expired
   
(98,482
)
  $
2.28
   
 
-
 
 
Shares purchasable under outstanding warrants at
September 30, 2017
   
2,244,108
    $
1.95
   
 
1.33
 
 
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
   
-
     
 
     
 
 
Exercised
   
-
     
 
     
 
 
Forfeited and cancelled
   
-
     
 
     
 
 
Outstanding at September 30,
2017
   
716,277
    $
1.01
     
6.83
 
Exercisable at September 30,
2017
   
612,623
    $
1.09
     
6.60
 
   
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 September 30,
2016
   
820,270
    $
1.00
     
6.20
 
Exercisable at September 30,
2016
   
602,345
    $
1.15
     
6.02
 
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
Three months ended September 30,
 
201
7
   
201
6
 
Research and development
  $
8,000
    $
7,000
 
General and administrative
   
3,000
     
3,000
 
Total stock-based compensation expense
  $
11,000
    $
10,000
 
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Three months ended September 30,
 
201
7
 
201
6
Expected volatility
   
100
%    
100
%
Risk free interest rate
   
1.31
%    
1.31
%
Forfeiture rate
   
23.0
%    
23.0
%
Dividend yield
   
0
%    
0
%
Expected term (years)
   
3
     
3