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Share-Based Compensation - Additional Information (Details) - USD ($)			3 Months Ended		9 Months Ended
	Mar. 20, 2023	Oct. 08, 2022	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Mar. 17, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, options, outstanding, intrinsic value			$ 24,000		$ 24,000
Share-based payment arrangement, expense			$ 459,000	$ 299,000	$ 1,264,000	$ 1,269,000
Share price			$ 1.73		$ 1.73
Share-based compensation arrangement by share-based payment award, options, exercises in period, intrinsic value					$ 43,000	0
Dividends					0	0
Gross proceeds from stock options exercised					$ 43,000
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition					1 year 7 months 6 days
Share-based compensation arrangement by share-based payment award, number of shares available for grant			10,350,244		10,350,244
Share-based compensation arrangement by share-based payment award, options, exercisable, intrinsic value			$ 6,000		$ 6,000
Share-based compensation arrangement by share-based payment award, options, grants in period, gross					1,063,250
Share-based compensation arrangement by share-based payment award, expiration period					7 years
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount			$ 1,935,000		$ 1,935,000
Options and RSUs [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, options and equity instruments other than options, outstanding, number			4,684,060		4,684,060
Common Stock Award [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares available for grant			5,666,184		5,666,184
Performance Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, non-option equity instruments, granted					0
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount			$ 0		$ 0
Performance Shares [Member] | Management [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based payment arrangement, expense			2,000	3,000	8,000	127,000
Share-based compensation arrangement by share-based payment award, options, grants in period, gross	450,000	800,000
Share-based compensation arrangement by share-based payment award, expiration period	7 years	7 years
Performance Shares [Member] | Vesting Based on Market Conditions [Member] | Management [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, non-option equity instruments, granted	225,000
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based payment arrangement, expense			177,000	134,000	484,000	705,000
Share-based payment arrangement, nonvested award, excluding option, cost not yet recognized, amount			558,000		$ 558,000
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition					10 months 24 days
Employee Stock Option [Member] | Employees, Directors, and Consultants [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based payment arrangement, expense			$ 282,000	$ 166,000	$ 780,000	$ 565,000
2015 Equity Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, expiration date					Jan. 19, 2025
2025 Equity Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, number of shares authorized							6,000,000

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