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Risks and Uncertainties (Narrative) (Details) $ in Millions	Apr. 30, 2020 USD ($) loan
Risks and Uncertainties [Abstract]
Number of applications \| loan	746
PPP loans \| $	$ 67.3
CARES Act, Number Of Deferrals \| loan	112
CARES Act, Amount Of Mortgage Payment Deferrals \| $	$ 11.0
CARES Act, Number Of Requests To Modify Loans \| loan	918
CARES Act, Deferred Principal And Interest \| $	$ 192.9