EMPLOYEE BENEFIT PLANS - Payments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Assumptions used in measurement of benefit obligations
Discount Rate (as a percent)	3.50%	4.50%
Expected Return on Plan Assets (as a percent)	5.45%	5.18%
Expected pension benefit payments
2020	$ 55
2021	55
2022	55
2023	50
2024	49
2024-2028	240
Total	504
Components of Net Periodic Benefit Cost
Interest Cost	26	$ 32	$ 33
Expected return on plan assets	(44)	(38)	(52)
Amortization of net (gain) loss		77	4
Net periodic pension cost	$ (18)	$ 71	$ (15)