Annual report pursuant to Section 13 and 15(d)

Significant Vendors (Details)

v3.19.2
Significant Vendors (Details) - USD ($)
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Significant Vendor [Line Items]    
Accounts Payable, Current $ 1,001,000 $ 790,000
Research and Development Expense 5,474,000 3,986,000
Revenues 2,018,000 444,000
Amended Agreement [Member]    
Significant Vendor [Line Items]    
Research and Development Expense 2,100,000  
Revenues 0  
Fraunhofer [Member]    
Significant Vendor [Line Items]    
Accounts Payable, Current 75,000 75,000
Novici [Member]    
Significant Vendor [Line Items]    
Accounts Payable, Current 65,000 181,000
Research and Development Expense $ 954,000 $ 877,000