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LOANS HELD FOR INVESTMENT - Selected Information on TDRs includes Recorded Investment by Loan Class and Modification Type (Detail) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2023
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 32,263,000 | $ 34,208,000
Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 283,000 | $ 1,139,000
Percentage of Total by Portfolio Classes | 0.01% | 0.04%
Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 187,000 | $ 187,000
Percentage of Total by Portfolio Classes | 0.01% | 0.01%
Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 30,170,000 | $ 30,170,000
Percentage of Total by Portfolio Classes | 1.30% | 1.30%
Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 0 | $ 0
Percentage of Total by Portfolio Classes | 0.00% | 0.00%
Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 829,000 | $ 1,425,000
Percentage of Total by Portfolio Classes | 0.04% | 0.08%
Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 112,000 | $ 151,000
Percentage of Total by Portfolio Classes | 0.03% | 0.04%
Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 486,000 | $ 732,000
Percentage of Total by Portfolio Classes | 0.15% | 0.23%
Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 196,000 | $ 404,000
Percentage of Total by Portfolio Classes | 0.13% | 0.27%
Forbearance [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 0 | $ 0
Forbearance [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forbearance [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forbearance [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forbearance [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forbearance [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forbearance [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forbearance [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forbearance [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Payment Plan [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Trial Modification [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 210,000 | 542,000
Trial Modification [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 210,000 | 542,000
Trial Modification [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Trial Modification [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Trial Modification [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Trial Modification [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Trial Modification [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Trial Modification [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Trial Modification [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Interest Rate Reduction [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 486,000 | 732,000
Interest Rate Reduction [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Interest Rate Reduction [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Interest Rate Reduction [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Interest Rate Reduction [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Interest Rate Reduction [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Interest Rate Reduction [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Interest Rate Reduction [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 486,000 | 732,000
Interest Rate Reduction [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Term Extension [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 529,000 | 1,198,000
Term Extension [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 73,000 | 503,000
Term Extension [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 187,000 | 187,000
Term Extension [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Term Extension [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Term Extension [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 82,000 | 167,000
Term Extension [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 41,000 | 68,000
Term Extension [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Term Extension [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 146,000 | 273,000
Combination Of Interest Rate Reduction And Term Extension [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 30,350,000 | 30,549,000
Combination Of Interest Rate Reduction And Term Extension [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 94,000
Combination Of Interest Rate Reduction And Term Extension [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Combination Of Interest Rate Reduction And Term Extension [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 30,170,000 | 30,170,000
Combination Of Interest Rate Reduction And Term Extension [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Combination Of Interest Rate Reduction And Term Extension [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 69,000 | 103,000
Combination Of Interest Rate Reduction And Term Extension [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 71,000 | 83,000
Combination Of Interest Rate Reduction And Term Extension [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Combination Of Interest Rate Reduction And Term Extension [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 40,000 | 99,000
Forgiveness Of Principal And/Or Interest [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Forgiveness Of Principal And/Or Interest [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Other Loan Modifications [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 688,000 | 1,187,000
Other Loan Modifications [Member] | Residential Portfolio Segment [Member] | Conventional Loan [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Other Loan Modifications [Member] | Commercial Portfolio Segment [Member] | Commercial And Industrial Sector [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Other Loan Modifications [Member] | Commercial Portfolio Segment [Member] | Mortgage Receivable [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Other Loan Modifications [Member] | Construction loans [Member] | Commercial Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Other Loan Modifications [Member] | Auto loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 678,000 | 1,155,000
Other Loan Modifications [Member] | Personal Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Other Loan Modifications [Member] | Credit Card Receivables [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | 0 | 0
Other Loan Modifications [Member] | Other Loans [Member] | Consumer Portfolio Segment [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty | $ 10,000 | 32,000
Entity Loan Modification Program [Member] |  |
Financing Receivable Modifications [Line Items] |  |
Loans modified to borrowers experiencing financial difficulty |  | $ 0

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