INVESTMENT SECURITIES - Schedule of Amortized Cost and Estimated Fair Value of Securities Held-to-Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 141,512	$ 134,864
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(18,781)	(20,326)
Estimated Fair Value	122,731	114,538
State, county and municipal securities
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	31,905	31,905
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(5,051)	(5,380)
Estimated Fair Value	26,854	26,525
Mortgage-backed securities
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	109,607	102,959
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(13,730)	(14,946)
Estimated Fair Value	$ 95,877	$ 88,013