Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS - Stock Option Grants (Details)

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SUBSEQUENT EVENTS - Stock Option Grants (Details) - $ / shares
12 Months Ended
Jul. 31, 2019
Jun. 30, 2019
Jun. 30, 2018
Number of Shares Vested   9,604 11,399
Total Shares Granted   1,125 255
Subsequent Event [Member]      
Number of Shares Vested 4,509    
Number of Shares Unvested 18,191    
Performance Vesting Shares 11,250    
Total Shares Granted 33,950    
Subsequent Event [Member] | Executive Officer [Member]      
Exercise Price $ 0.29    
Number of Shares Vested 3,588    
Number of Shares Unvested 11,562    
Performance Vesting Shares 7,550    
Total Shares Granted 22,700    
Subsequent Event [Member] | Other Employees [Member]      
Exercise Price $ 0.29    
Number of Shares Vested 921    
Number of Shares Unvested 6,629    
Performance Vesting Shares 3,700    
Total Shares Granted 11,250