Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Average fixed interest rate related to the group of interest rate derivatives.

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Cap rate on an interest rate derivative such as an interest rate cap or collar. If market rates exceed the cap rate, a payment or receipt is triggered on the contract.

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Floor rate on an interest rate derivative such as an interest rate floor or collar. If market rates falls below the floor rate, a payment or receipt is triggered on the contract.

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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.

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The number of derivative instruments of a particular group held by the entity.

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Term of derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Additional information (Details) $ in Thousands	1 Months Ended
	Sep. 30, 2026 USD ($) item	Mar. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2019
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
Notional amount of interest rate swap	$ 1,665,696		$ 1,203,920
Derivative liability, fair value	(2,119)		(2,122)
Designated as hedging instrument \| Cash flow hedges
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
Notional amount of interest rate swap	400,000		50,000
Derivative liability, fair value	$ 1,452		336
Designated as hedging instrument \| Cash flow hedges \| Interest rate swap on wholesale funding
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
Number of instruments \| item	0
Designated as hedging instrument \| Cash flow hedges \| Interest rate swap on variable rate loans
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
Number of instruments \| item	0
Notional amount of interest rate swap		$ 50,000	50,000
Derivative liability, fair value			336
Designated as hedging instrument \| Cash flow hedges \| Interest rate collar on variable rate loans
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
Notional amount of interest rate swap	$ 200,000
Floor interest rate	3.25%
Cap interest rate	5.495%
Term of interest rate swap	4 years
Derivative liability, fair value	$ 1,500
Designated as hedging instrument \| Fair Value Hedging
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
Notional amount of interest rate swap	37,190		37,190
Derivative liability, fair value	(3,211)		(2,374)
Designated as hedging instrument \| Fair Value Hedging \| Interest rate swap on deposits
DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES
Notional amount of interest rate swap	37,190		37,190
Derivative liability, fair value	$ (3,211)		$ (2,374)
Fixed interest rate, weighted average				1.70%