Annual report pursuant to Section 13 and 15(d)

Liquidity (Details)

v3.20.2
Liquidity (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2020
Aug. 17, 2020
Jun. 30, 2019
Liquidity (Details) [Line Items]      
Cash $ 44,400    
Working capital 40,100    
Net cash used in operating activities 21,300    
Cash and cash equivalents $ 44,308   $ 30,054
Subsequent Event [Member]      
Liquidity (Details) [Line Items]      
Cash and cash equivalents   $ 39,300