EMPLOYEE BENEFIT PLANS (Tables)

9 Months Ended

Sep. 30, 2021

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Cost

Net periodic benefit costs for such retirement medical plans were as follows:

	Nine Months Ended September 30,
	2021		2020
Service cost	$	65	$	51
Interest cost	17		19
Amortization of prior service cost	55		56
Amortization of gain	(18)		(38)
Net periodic benefit cost	$	119	$	88

Net periodic benefit costs for such benefit pensions plan were as follows:

	Nine Months Ended September 30,
	2021		2020
Service cost with interest to end of year	$	52	$	78
Interest cost	11		15
Expected return on plan assets	(26)		(12)
Amortization of loss	2		—
Total net periodic benefit cost	$	39	$	81