EMPLOYEE BENEFITS - Narrative (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	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	$ 784	$ 737
Employee stock ownership plan, shares held under plan (in shares)	1,139,941
Employee stock ownership plan, unallocated shares (in shares)	0
Cash surrender value of life insurance	$ 37,979		$ 37,141
Bonus expense	2,695	2,153
Executive Incentive Retirement Plan | Postretirement Life Insurance | Nonqualified Plan | Unfunded Plan
Defined Benefit Plan Disclosure [Line Items]
Cash surrender value of life insurance	37,979		37,141
Plan cost	508	$ 471
Plan obligation	$ 5,238		$ 4,969