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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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GOODWILL AND OTHER INTANGIBLES - Additional Information (Details) - USD ($)		9 Months Ended
	Oct. 01, 2022	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Goodwill		$ 114,312,000	$ 114,312,000	$ 114,312,000	$ 114,312,000	$ 95,127,000	$ 94,301,000
Goodwill impairment	$ 0
Core deposit intangibles
Finite-Lived Intangible Assets [Line Items]
Intangible assets, weighted average useful life		6 years 2 months 12 days
Core deposit intangibles \| Minimum
Finite-Lived Intangible Assets [Line Items]
Amortization period of other intangible assets		3 years
Core deposit intangibles \| Maximum
Finite-Lived Intangible Assets [Line Items]
Amortization period of other intangible assets		10 years
Deepstack Technologies, LLC
Finite-Lived Intangible Assets [Line Items]
Goodwill					$ 18,200,000