Number of Investment Securities

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- Definition

Amount of addition (reduction) to the amount at which an asset could be incurred (settled) in a current transaction between willing parties.

+ References

No definition available.

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No definition available.

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This item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans and long-term receivables (other than securities categorized as trading, available-for-sale or held-to-maturity) that have contractual principal amounts and for which the fair value option has been elected.

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- Definition

The increase (decrease) during the reporting period in the value of mortgage loans that are held with the intention to sell or be securitized in the near future.

+ References

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- Definition

The adjustment to the carrying value of the rights retained or purchased to service mortgages. These adjustments are made when the estimate of the fair value is changed. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 10
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- Definition

Value of input used to measure servicing asset.

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Reflects the estimated amount of impairment as of the balance sheet date of recognized servicing assets that are being amortized in proportion to and over the period of estimated net servicing income or loss.

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FAIR VALUE - Narrative (Detail)	12 Months Ended
FAIR VALUE - Narrative (Detail)	Dec. 31, 2024 USD ($) security	Dec. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value option, aggregate fair value exceeded principal amount	$ 131,000	$ (1,500,000)
Increase (decrease) in fair value	43,928,000	18,437,000	$ 82,708,000
Valuation allowance for impairment of assets	0	0
Mortgage servicing rights impairment	0	0
Individually evaluated loans
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Changes in fair value of impaired loans and foreclosed real estate	5,200,000	$ 332,000	$ 0
Interest rate lock commitments with customers
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Increase (decrease) in fair value	$ 1,000
Level 3 \| Municipal Bond
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of investment securities \| security	1	1
Level 3 \| Collateralized Mortgage Obligations
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Number of investment securities \| security	2	2
Level 3 \| Measurement Input, Pull Through \| Interest rate lock commitments with customers
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Asset, measurement input (percent)	0.92
Level 3 \| Measurement Input, Pull Through Increase (Decrease) \| Interest rate lock commitments with customers
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Asset, measurement input (percent)	0.05