Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Stockholders' Deficit - Employee Option Grants and Non-employee Option Grants (Details)

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Note 7 - Stockholders' Deficit - Employee Option Grants and Non-employee Option Grants (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Allocated Share-based Compensation Expense $ 10,000 $ 21,000 $ 30,000 $ 99,000
Research and Development Expense [Member]        
Allocated Share-based Compensation Expense 3,000 4,000 10,000 18,000
General and Administrative Expense [Member]        
Allocated Share-based Compensation Expense $ 7,000 $ 17,000 $ 20,000 $ 81,000