OTHER BENEFIT PLANS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
401(K) Plan
Summary of Other Benefit Plan [Line Items]
Maximum employee contributions	6.00%
Plan expense	$ 2,000	$ 2,400	$ 2,300
Lake City Bank Deferred Compensation Plan
Summary of Other Benefit Plan [Line Items]
Contribution cost (benefit)	425	(1,000)	1,200
Deferred compensation liability	4,100	6,100
Executive
Summary of Other Benefit Plan [Line Items]
Potential cash payment under employment agreements	5,100
Director
Summary of Other Benefit Plan [Line Items]
Deferred compensation liability	5,800	5,600
Compensation expense	$ 432	$ 458	$ 482