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Business Combination & Asset Purchase - Summary of Carrying Amount of Loans (Parenthetical) (Detail) - USD ($)	Dec. 31, 2022	Dec. 31, 2021	Oct. 01, 2021	Apr. 30, 2021
Perpetual Federal Savings Bank [Member]
Business Acquisition [Line Items]
Fair value adjustment	$ 127,700	$ 189,800	$ 237,200
Ossian Financial Services, Inc. [Member]
Business Acquisition [Line Items]
Fair value adjustment	$ 10,100	$ 320,600		$ 324,800

X

- Definition

Certain loans acquired in transfer accounted for as debt securities fair value adjustment.

+ References

No definition available.

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X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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X

- Details

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X

- Details

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Namespace Prefix:
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Balance Type:
Period Type: