Supporting Financial Information - Equipment and Improvements, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Sep. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Furniture and equipment	$ 1,192	$ 1,177
Computer equipment and software	4,241	4,217
Leasehold improvements	1,567	1,567
Total equipment and improvements	7,000	6,961
Less: accumulated depreciation	(6,058)	(5,687)
Equipment and improvements, net	$ 942	$ 1,274

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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- Definition

Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.

+ References

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- Definition

Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

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Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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