Common shares earned percentage of initial target number shares awarded.

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- Definition

Common Shares Earned Percentage Of Initial Target Number Shares Awarded, Next Fiscal Year

+ References

No definition available.

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- Definition

Common shares earned pursuant to award.

+ References

No definition available.

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- Definition

Outstanding share awards earned and issued at greater than the target number of shares.

+ References

No definition available.

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- Definition

Outstanding Share Awards Earned And Issued At Greater Than Target Number Of Shares, Next Fiscal Year

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Qualifying for the Award Period

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No definition available.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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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.

+ References

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- Definition

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

+ References

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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

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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No definition available.

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- Definition

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

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-Publisher FASB
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- Definition

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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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Jan. 30, 2020
Amended 2016 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of shares that may be awarded (in shares)			550,000
2007 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of shares that may be awarded (in shares)	1,196,000
Exercise period for shares awarded under 2007 Plan	10 years
Stock options may be awarded (in shares)	589,000
Outstanding share awards earned and issued at greater than the target number of shares	200.00%
Outstanding share awards earned and issued at greater than the target number of shares next fiscal year	150.00%
Stock-based compensation expense (benefit)	$ 398	$ 511
Total unrecognized compensation cost related to performance and restricted shares awarded	$ 359
Period of recognized compensation cost	1 year
2007 Plan \| Performance shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise period for performance shares awarded under 2007 Plan	3 years
2007 Plan \| Performance shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ultimate number of common shares that may be earned (in shares)	0
2007 Plan \| Performance shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common shares earned as percentage of initial target number shares awarded	200.00%
Common shares earned as percentage of initial target number shares awarded next fiscal year	150.00%
2007 Plan \| Restricted shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock vesting period	1 year
2007 Plan \| Restricted shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock vesting period	3 years