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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Stock-Based Compensation (Details) - 2016 Plan $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2026 USD ($) shares	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) award $ / shares shares	Jun. 30, 2025 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding share awards that may be awarded (in shares)	303,000		303,000
Share-based compensation expense (benefit) \| $	$ 114	$ 47	$ 257	$ 135
Total unrecognized compensation cost related to performance and restricted shares \| $	$ 457		$ 457
Period of recognized compensation cost (in years)			1 year 4 months 24 days
Non employee \| Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)			47,000
Shares granted in period, grant date fair value (in dollars per share) \| $ / shares			$ 6.50
Vesting period			1 year
Key employees \| Restricted shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Number of awards granted \| award			2
Shares forfeited (in shares)			35,000
Key employees \| Restricted shares \| Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)			50,000
Shares granted in period, grant date fair value (in dollars per share) \| $ / shares			$ 6.73
Key employees \| Restricted shares \| Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)			10,000
Shares granted in period, grant date fair value (in dollars per share) \| $ / shares			$ 5.76
Key employees \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted in period (in shares)			0