Summary of Significant Accounting Policies -Schedule of revenues and accounts receivable from major customers (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Sep. 30, 2023
Concentration Risk [Line Items]
Accounts Receivable	$ 7,886		$ 712
Tropicana
Concentration Risk [Line Items]
Accounts Receivable	5,048		$ 0
Revenue	$ 10,875	$ 8,027
Tropicana | Total Revenue | Customer Concentration Risk
Concentration Risk [Line Items]
% of Total Revenue	77.80%	75.80%