Debt - Summary (Details) - USD ($)	Dec. 31, 2025	Sep. 30, 2025
Debt
Less: current portion	$ (36,660,000)	$ (29,947,000)
Unsecured promissory notes-aggregate
Debt
Total debt	$ 36,660,000	$ 29,947,000

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