Lease - Summary of Supplemental Balance Sheet Information Relating to Leases (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Jun. 30, 2024
Operating Leases:
Operating lease ROU Assets	$ 389	$ 516
Current operating lease liabilities	320	331
Long-term operating lease liabilities	79	197
Finance Leases:
Current finance lease liabilities	$ 320	$ 331
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current operating lease liabilities	Current operating lease liabilities
Long-term finance lease liabilities	$ 79	$ 197
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-term operating lease liabilities	Long-term operating lease liabilities