Quarterly report pursuant to Section 13 or 15(d)

Cash and Cash equivalents - Summary of cash and cash equivalent (Detail)

v3.21.2
Cash and Cash equivalents - Summary of cash and cash equivalent (Detail) - USD ($)
$ in Thousands
Sep. 30, 2021
Jun. 30, 2021
Sep. 30, 2020
Jun. 30, 2020
Cash and Cash Equivalents [Abstract]        
Cash at Bank $ 15,727 $ 19,769    
Total $ 15,727 $ 19,769 $ 7,450 $ 9,801