Share Based Compensation - Summary of Share Based Compensation Expense (Detail) - General and Administrative Expense [Member] - Service Based Compensation [Member] - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2026	Mar. 31, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share based compensation	$ 317	$ 312	$ 937	$ 1,841
PSUs
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share based compensation	31	35	53	60
ABR Employee Share Option Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share based compensation	0	0	0	167
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share based compensation	114	244	360	1,526
2022 Equity Compensation Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Allocated share based compensation	$ 172	$ 33	$ 524	$ 88

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details