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Organization Text Tag (Details) $ / shares in Units, $ in Thousands | 12 Months Ended |
--- | --- | ---
Mar. 31, 2025 USD ($) | Mar. 31, 2024 USD ($) | Mar. 31, 2003 USD ($) | Sep. 17, 2003 $ / shares shares
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |
subordinated debt issued shares (in shares) | shares |  |  |  | 13,000
Liquidation amount subordinated debt (in dollars per share) | $ / shares |  |  |  | $ 1,000
Proceeds from Issuance of Long-term Debt | $ 1,814 | $ 5,527 | $ 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% |  |  |
Subordinated Borrowing, Interest Rate | 7.61% | 8.64% |  |
Accrued interest expense subordinated debt | $ 43 | $ 45 |  |
Tier One Leverage Capital IMCR to Average Assets | 0.0900 | 0.0900 |  |
Total Risk Based Capital IMCR to Risk Weighted Assets | 0.1200 | 0.1200 |  |

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- Definition subordinated debt issued shares + References No definition available. + Details
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- Definition Ratio of minimum total risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477270/942-505-50-1 + 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 -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
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