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SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (REPURCHASE AGREEMENTS) - Schedule of Repurchase Agreement Maturity (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Assets Sold under Agreements to Repurchase [Line Items]
Short-term securities sold under agreements to repurchase	$ 73,934	$ 75,133
Short-term Debt [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Short-term securities sold under agreements to repurchase	73,934	$ 75,133
Within one month | Short-term Debt [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Short-term securities sold under agreements to repurchase	23,934
Over one month to three months | Short-term Debt [Member]
Assets Sold under Agreements to Repurchase [Line Items]
Short-term securities sold under agreements to repurchase	$ 50,000

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Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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