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LOANS HELD FOR INVESTMENT - Collateral Dependent Loans Individually Evaluated For Purposes of Determining the ACL (Detail) - Collateral Pledged [Member] - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Loans and Leases Receivable Disclosure [Line Items] |  |
Amortized Cost with ACL | $ 40,448 | $ 68,320
Related Specific Allowance | 3,820 | 5,887
Amortized Cost no ACL | 81,063 | 92,982
Amortized Cost | 121,511 | 161,302
Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Amortized Cost with ACL | 36,206 | 51,771
Related Specific Allowance | 2,571 | 3,966
Amortized Cost no ACL | 0 | 781
Amortized Cost | 36,206 | 52,552
Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Amortized Cost with ACL | 1,513 | 5,781
Related Specific Allowance | 322 | 670
Amortized Cost no ACL | 17,590 | 34,043
Amortized Cost | 19,103 | 39,824
Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Amortized Cost with ACL | 2,466 | 9,908
Related Specific Allowance | 897 | 1,152
Amortized Cost no ACL | 62,453 | 56,361
Amortized Cost | 64,919 | 66,269
Commercial Portfolio Segment [Member] | Construction Loans [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Amortized Cost with ACL | 0 | 0
Related Specific Allowance | 0 | 0
Amortized Cost no ACL | 956 | 1,797
Amortized Cost | 956 | 1,797
Consumer Portfolio Segment [Member] | Personal Loans [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Amortized Cost with ACL | 56 | 78
Related Specific Allowance | 1 | 1
Amortized Cost no ACL | 64 | 0
Amortized Cost | 120 | 78
Consumer Portfolio Segment [Member] | Other Loans [Member] |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Amortized Cost with ACL | 207 | 782
Related Specific Allowance | 29 | 98
Amortized Cost no ACL | 0 | 0
Amortized Cost | $ 207 | $ 782

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- Definition Amount of investment in collateral dependent financing receivable individually evaluated for purposes of determining the ACL. + References No definition available. + Details
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- Definition Amount of investment in collateral dependent financing receivable individually evaluated for purposes of determining the ACL for wich there is no related allowance for credit losses. + References No definition available. + Details
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- Definition Amount of investment in collateral dependent financing receivable individually evaluated for purposes of determining the ACL for wich there is a related allowance for credit losses. + References No definition available. + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- 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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