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- Definition

Share-based Compensation By Share-Based Payment Award Plan, Term Extension

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

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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 non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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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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- Definition

Number of additional shares authorized for issuance under share-based payment arrangement.

+ References

No definition available.

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Number of shares authorized for issuance under share-based payment arrangement.

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Number of shares issued under share-based payment arrangement.

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Percentage of vesting of award under share-based payment arrangement.

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Per share or per unit amount of equity securities issued.

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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	9 Months Ended
	Feb. 15, 2023	Feb. 28, 2023	Jun. 30, 2023	Jun. 30, 2022	Sep. 30, 2022
Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			3 years
Unvested restricted stock outstanding (in shares)			295,417		239,862
Compensation expense			$ 3.4	$ 1.9
Restricted Stock Units (RSUs) \| Time-Based Restricted Stock Unit
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			3 years
Restricted Stock Units (RSUs) \| Performance-Based Restricted Stock Unit
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period			3 years
Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense			$ 0.5	$ 0.4
2014 Equity Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Plan, term extended	5 years
Number of additional shares authorized (in shares)	600,000
Shares authorized (in shares)	1,350,000
Non-Employee Director Equity Incentive Plan \| Restricted Stock
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares issued under the plan (in shares)			2,400
Non-Employee Director Equity Incentive Plan \| Restricted Stock \| Nonemployee-Director
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock issued (in shares)		16,800
Shares issued, price per share (in shares)		$ 43.22
Non-Employee Director Equity Incentive Plan \| Restricted Stock \| Immediate Vesting
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting, percentage			50.00%
Non-Employee Director Equity Incentive Plan \| Restricted Stock \| Anniversary of Grant Date
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting, percentage			50.00%