CREDIT QUALITY ASSESSMENT - Collateral Dependent Loans (Detail) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019
Credit Loss [Abstract]
Collateral dependent loans individually evaluated for credit loss with an allowance	$ 10,592	$ 20,717
Collateral dependent loans individually evaluated for credit loss without an allowance	27,831	77,001
Total individually evaluated collateral dependent loans	38,423	97,718
Allowance for credit losses related to loans evaluated individually	7,537	11,405
Allowance for credit losses related to loans evaluated collectively	100,383	153,962
Total allowance for credit losses	$ 107,920	$ 165,367	$ 170,314	$ 56,132

Financing Receivable, Individually Evaluated For Impairment, With An Allowance

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- Definition

Financing Receivable, Individually Evaluated For Impairment, Without An allowance

+ References

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

+ References

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The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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- Definition

The balance of financing receivables that were individually evaluated for impairment.

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