Lease - Summary of Supplemental Balance Sheet Information Relating to Leases (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024	Jun. 30, 2023
Operating Leases:
Operating lease ROU Assets	$ 473	$ 516	$ 516
Current operating lease liabilities	339	331
Long-term operating lease liabilities	146	$ 197
Finance Leases:
Current finance lease liabilities	$ 339		331
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current operating lease liabilities	Current operating lease liabilities
Long-term finance lease liabilities	$ 146		$ 197
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-term operating lease liabilities	Long-term operating lease liabilities