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FAIR VALUE MEASURES - Difference Between Fair Value and Principal Balance of Loans Held for Sale Measured at Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Mortgage loans Held for Sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Aggregate fair value of loans held for sale	$ 599,399	$ 528,599
Aggregate unpaid principal balance of loans held for sale	585,799	525,071
Past-due loans of 90 days or more	667	0
Nonaccrual loans	667	0
Unpaid principal balance of nonaccrual loans	647	0
SBA Loans Held for Sale
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Aggregate fair value of loans held for sale	4,737	0
Aggregate unpaid principal balance of loans held for sale	$ 4,408	$ 0

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- Definition

Aggregate fair value of loans held for sale.

+ References

No definition available.

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- Definition

Aggregate Unpaid Principal Balance Of Items For Which Fair Value Option Was Elected

+ References

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- Definition

Fair Value, Option, Loans Held as Assets, Unpaid Principal Balance of Nonaccrual Status, Aggregated Difference

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- Definition

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- Definition

For loans held as assets for which the fair value option has been elected, this item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of those loans that are 90 days or more past due.

+ References

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For loans held as assets for which the fair value option has been elected, this item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of those loans that are in nonaccrual status.

+ References

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