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Organization Text Tags (Details) - USD ($) $ / shares in Units, $ in Thousands | 6 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Mar. 31, 2003 | Mar. 31, 2023 | Sep. 17, 2003 | Oct. 24, 1994
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |  |  |
Common Stock, Shares Issued (in shares) | 7,468,074 |  |  | 6,799,410 |  | 2,314,375
Common Stock, Par Value (in dollars per share) | $ 0.01 |  |  | $ 0.01 |  | $ 0.01
subordinated debt issued shares |  |  |  |  | 13,000 |
Liquidation amount subordinated debt (in dollars per share) |  |  |  |  | $ 1,000 |
Proceeds from Issuance of Long-term Debt | $ 5,527 | $ 0 | $ 13,000 |  |  |
Proceeds from (Payments for) Other Financing Activities |  |  | 400 |  |  |
Payments for Repurchase of Trust Preferred Securities |  |  | $ 13,400 |  |  |
Debt Instrument, Basis Spread on Variable Rate | 3.05% |  |  |  |  |
Debt Instrument, Interest Rate During Period | 8.72% |  |  |  |  |
Interest Payable | $ 42 |  |  |  |  |

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- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Definition The cash outflow to reacquire preferred stocks issued by a business trust or other special purpose entity, mainly established by a bank holding entity, to third party investors. The trust's assets are deeply subordinated debentures of the bank holding entity. Most trust preferred securities are subject to a mandatory redemption upon the repayment of the debentures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15 + Details
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