Related Party Transactions - Additional Information (Detail) $ in Thousands	Dec. 31, 2021 USD ($) COMPANY	Dec. 31, 2020 USD ($)
Director [Member]
Related Party Transaction [Line Items]
Number of companies owned by a director \| COMPANY	2
Deposits [Member]
Related Party Transaction [Line Items]
Due to related parties \| $	$ 34,211	$ 2,874

Carrying amount as of the balance sheet date of obligations due all related parties.

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+ Details