Quarterly report pursuant to Section 13 or 15(d)

Other assets - Summary of other assets (Detail)

v3.20.2
Other assets - Summary of other assets (Detail) - USD ($)
$ in Thousands
Sep. 30, 2020
Jun. 30, 2020
Other Assets [Abstract]    
Prepaid expenses $ 564 $ 861
Security deposit 14 69
Other deposit 9 18
Market value of listed shares 1 1
Total $ 588 $ 949