SECURITIES - Held-to-Maturity Securities (Details) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 129,494,000	$ 128,242,000
Allowance for Credit Losses	0	0
Fair Value	102,629,000	111,029,000
State and municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	129,494,000	128,242,000
Gross Unrealized Gain	0	0
Gross Unrealized Losses	(26,865,000)	(17,213,000)
Allowance for Credit Losses	0	0
Fair Value	$ 102,629,000	$ 111,029,000