Leases - Schedule of Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Right-of-use assets:
Operating lease right-of-use assets	$ 1,946	$ 2,705
Finance lease right-of-use assets	12,245	14,345
Right-of-use assets	14,191	17,050
Lease liabilities:
Current portion of operating lease obligations	1,232	1,897
Non-current portion of operating lease obligations	905	1,018
Current portion of finance lease obligations	17,059	14,410
Non-current portion of finance lease obligations	5,502	8,354
Lease liabilities	$ 24,698	$ 25,679