PARENT COMPANY STATEMENTS - CONDENSED BALANCE SHEETS (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Other assets	$ 121,425	$ 134,909
Total assets	6,524,029	6,432,371
STOCKHOLDERS’ EQUITY
STOCKHOLDERS’ EQUITY	649,704	568,798
Total liabilities and equity	6,524,029	6,432,371
Parent Company | Reportable Legal Entities
ASSETS
Deposits with Lake City Bank	15,239	386
Deposits with other depository institutions	1,887	1,954
Cash	17,126	2,340
Investments in banking subsidiary	631,774	549,031
Investments in other subsidiaries	0	3,845
Other assets	3,578	13,819
Total assets	652,478	569,035
LIABILITIES
Dividends payable and other liabilities	2,774	237
STOCKHOLDERS’ EQUITY
STOCKHOLDERS’ EQUITY	649,704	568,798
Total liabilities and equity	$ 652,478	$ 569,035