XML 96 R86.htm IDEA: XBRL DOCUMENT v3.22.2.2
Employee Benefits - Significant Balances, Costs and Assumptions (Detail) - USD ($)
$ in Thousands
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2020
Retirement Benefits [Abstract]      
Benefit obligation $ 2,620 $ 3,065 $ 3,306
Fair value of plan assets  
Funded status (2,620) (3,065)  
Accumulated benefit obligation $ 2,620 $ 3,065