Quarterly report pursuant to Section 13 or 15(d)

Significant Vendor (Details Textual)

v3.7.0.1
Significant Vendor (Details Textual) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Jun. 30, 2015
Jun. 30, 2016
Significant Vendor [Line Items]            
Accounts Payable, Current $ 1,391,000   $ 1,391,000     $ 1,177,000
Accrued Liabilities, Current 957,000   957,000     920,000
Research and Development Expense 1,136,000 $ 1,048,000 3,005,000 $ 2,303,000    
Revenue, Net, Total 37,000 379,000 247,000 673,000    
Amended Agreement [Member]            
Significant Vendor [Line Items]            
Research and Development Expense         $ 2,100,000  
Revenue, Net, Total 0 357,000 137,000 635,000    
Fraunhofer [Member]            
Significant Vendor [Line Items]            
Accounts Payable, Current 75,000   75,000     341,000
Accrued Liabilities, Current 0   0     122,000
Novici [Member]            
Significant Vendor [Line Items]            
Accounts Payable, Current 199,000   199,000     $ 200,000
Research and Development Expense $ 225,000 $ 244,000 $ 670,000 $ 723,000