GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) - USD ($) $ in Thousands		12 Months Ended
	Aug. 01, 2021	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Goodwill acquired		$ 3,984	$ 0
Amortization expense of intangibles		1,700	$ 1,200
SouthCrest Financial Group, Inc.
Finite-Lived Intangible Assets [Line Items]
Goodwill acquired	$ 35,000
Goodwill, subsequent adjustments		4,000
SouthCrest Financial Group, Inc. | Core deposit intangible
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired	$ 4,000
Insurance Acquisitions
Finite-Lived Intangible Assets [Line Items]
Goodwill acquired		1,900
Insurance Acquisitions | Customer deposit intangibles
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets acquired		$ 2,300