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Business Combination & Asset Purchase - Summary of Consideration Paid and Amounts of Assets Acquired and Liabilities Assumed Recognized (Parenthetical) (Detail) - Perpetual Federal Savings Bank [Member]	Oct. 01, 2022 shares
Business Acquisition [Line Items]
Common stock issued in exchange of each outstanding share	500,426
Treasury stock repurchased	125

X

- Definition

Number of shares of equity interests issued or issuable to acquire entity.

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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

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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