Supporting Financial Information - Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Interest Expense	$ 1,554	$ 521
Amortization of deferred financing costs charged to interest expense	276	151
Interest expense	$ 1,830	$ 672