Basis of Presentation and Significant Accounting Policies (Tables)

6 Months Ended

Mar. 31, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Activity for Contract Liabilities

The following is a summary of activity for contract liabilities, in thousands:

	Three Months Ended March 31,						Six Months Ended March 31,
	2025			2024			2025			2024
Beginning balance	$	6,658		$	9,518		$	8,965		$	8,018
New deposits		265			724			5,239			3,547
Deferred revenue		168			(9	)		132			(6	)
Revenue recognized		(883	)		(1,218	)		(8,128	)		(2,544	)
Adjustment		—			—		—				—
Ending balance	$	6,208		$	9,015		$	6,208		$	9,015

Schedule of Product Warranty Liability

The following is a summary of activity in accrued warranty expense, in thousands:

	Six Months Ended March 31,
	2025			2024
Beginning balance	$	602		$	965
Additions for warranties issued during the period		30			97
Costs incurred during the period		(16	)		(19	)
Changes in estimate for pre-existing warranties		(189	)		(280	)
Ending balance	$	427		$	763