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Restricted Assets | 12 Months Ended
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Sep. 30, 2025
Cash and Cash Equivalents [Abstract] |
Restricted Assets | Note 2 - Restricted Assets Federal Reserve regulations require the Bank to maintain certain minimum reserve balances on hand or on deposit with the FRB, based on a percentage of transaction account deposits. The Federal Reserve reduced the reserve requirement ratio to zero percent, effective March 26, 2020 and has not announced any plans to reinstate it; however, it retains the discretion to adjust reserve requirement ratios at any time.

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- Definition The entire disclosure for assets that are restricted in their use, generally by contractual agreements or regulatory requirements. This would include, but not limited to, a description of the restricted assets and the terms of the restriction. + References No definition available. + Details
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