Treasury Stock - Schedule of Treasury Stock Transactions (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2021 |
Sep. 30, 2020 |
Sep. 30, 2019 |
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| Shares | |||
| Beginning Balance (in shares) | 923,621 | 939,632 | 216,188 |
| Purchased (in shares) | 7,000 | 752,234 | |
| Issued to Employees and Directors (in shares) | (33,480) | (23,011) | (28,790) |
| Ending Balance (in shares) | 890,141 | 923,621 | 939,632 |
| Cost | |||
| Beginning Balance | $ 30,779 | $ 31,943 | $ 7,536 |
| Purchased | 238 | 25,576 | |
| Issued to Employees and Directors | (926) | (1,402) | (1,169) |
| Ending Balance | $ 29,853 | $ 30,779 | $ 31,943 |
| X | ||||||||||
- Definition Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- References No definition available.
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- Definition Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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