Employee Benefit Plan (Tables)

9 Months Ended

Sep. 30, 2021

Employee Benefit Plan

Schedule of employee benefit plan

	Nine Months Ended						Three Months Ended
	September 30, 2021			September 30, 2020			September 30, 2021			September 30, 2020
Service cost	$	648		$	606		$	216		$	202
Interest cost		285			314			95			105
Expected return on plan assets		(594	)		(55	)		(198	)		(18	)
Amortization of prior service cost		-			(9	)		-			(3	)
Amortization of net loss		216			166			72			55
Net periodic pension cost	$	555		$	1,022		$	185		$	341