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Restricted Assets	12 Months Ended
	Sep. 30, 2020
Cash and Cash Equivalents [Abstract]
Restricted Assets	Restricted AssetsFederal Reserve regulations require that the Bank maintain certain minimum reserve balances on hand or on deposit with the FRB, based on a percentage of transaction account deposits. In response to the COVID-19 pandemic the Federal Reserve reduced the reserve requirement ratio to zero percent, effective March 26, 2020. The amounts of the reserve requirement balances as of September 30, 2020 and 2019 were $0 and $1,898,000, respectively.

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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.

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