EMPLOYEE BENEFITS - Narrative (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 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	$ 1,221	$ 1,146
Employee stock ownership plan, shares held under plan (in shares)	1,114,312
Employee stock ownership plan, unallocated shares (in shares)	0
Cash surrender value of life insurance	$ 38,194		$ 37,141
Bonus expense	3,933	3,529
Executive Incentive Retirement Plan | Postretirement Life Insurance | Nonqualified Plan | Unfunded Plan
Defined Benefit Plan Disclosure [Line Items]
Cash surrender value of life insurance	38,194		37,141
Plan cost	651	$ 588
Plan obligation	$ 5,307		$ 4,969