Summary of Significant Accounting Policies - Schedule of Revenue by Major Customers by Reporting Segments (Details) - USD ($) $ in Thousands	6 Months Ended
Mar. 31, 2026	Mar. 31, 2025	Sep. 30, 2025
Concentration Risk [Line Items]
Accounts Receivable	$ 2,189		$ 1,014
Tropicana
Concentration Risk [Line Items]
Accounts Receivable	0		$ 0
Revenue	$ 0	$ 31,263
Tropicana \| Total Revenue \| Customer Concentration Risk
Concentration Risk [Line Items]
% of Total Revenue	0.00%	89.60%

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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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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