Annual report pursuant to Section 13 and 15(d)

Liquidity - Additional information (Detail)

v3.21.2
Liquidity - Additional information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2019
Liquidity [Abstract]      
Net income (loss) $ (13,882) $ (8,274)  
Net cash used in provided by operations (12,832) (7,535)  
Cash and cash equivalents $ 19,769 $ 9,801 $ 15,718