EMPLOYEE BENEFITS - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Employee stock ownership plan, maximum employer contribution as a percentage of participant's qualified compensation	5.00%
Employee stock ownership plan, total contributions accrued or paid	$ 1,643	$ 1,576	$ 1,455
Employee stock ownership plan, shares held under plan (in shares)	1,021,462
Employee stock ownership plan, unallocated shares (in shares)	0
Cash surrender value of life insurance	$ 42,348	38,404
Gain on proceeds from life insurance policies	0	0	277
Bonus expense	3,764	5,177	4,867
Accrued bonus expense	1,684	2,332	2,190
Executive Incentive Retirement Plan | Postretirement Life Insurance | Nonqualified Plan
Defined Benefit Plan Disclosure [Line Items]
Cash surrender value of life insurance	42,348
Executive Incentive Retirement Plan | Postretirement Life Insurance | Nonqualified Plan | Unfunded Plan
Defined Benefit Plan Disclosure [Line Items]
Cash surrender value of life insurance		38,404
Plan cost	949	796	$ 738
Plan obligation	$ 6,050	$ 5,388