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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Effect of Derivative Financial Instruments on Net Income and Comprehensive Income (Detail) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Derivatives designated as fair value hedges: | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Income (Loss) Recognized in Earnings | $ 99 | $ 0
Derivatives designated as fair value hedges: | Interest rate swaps | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Income (Loss) Recognized in Earnings | (1,968) | 8,173
Derivatives designated as fair value hedges: | AFS debt securities | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Income (Loss) Recognized in Earnings | 0 | (177)
Derivatives designated as fair value hedges: | Deposits | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Income (Loss) Recognized in Earnings | 1,173 | 0
Derivatives designated as fair value hedges: | FHLB advances | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Income (Loss) Recognized in Earnings | 894 | (7,996)
Derivatives not designated as hedging instruments: | Interest rate swaps and caps |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Income (Loss) Recognized in Earnings | $ 779 | $ 672

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A + 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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E + Details
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