Pension and Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2020

Pension and Postretirement Benefit Plans [Abstract]

Net Periodic Benefit Cost

The following table provides the components of net periodic pension and postretirement benefit costs and total costs for the plans:

	Three Months Ended June 30,
	Pension Benefits						Postretirement Benefits
	2020			2019			2020			2019
Service cost	$	-		$	26		$	-		$	-
Interest cost		95			130			-			25
Expected return on plan assets		(161	)		(161	)		-			-
Amortization of (gains) losses		36			36			(74	)		(41	)
Net periodic benefit (income) cost	$	(30	)	$	31		$	(74	)	$	(16	)

	Six Months Ended June 30,
	Pension Benefits						Postretirement Benefits
	2020			2019			2020			2019
Service cost	$	-		$	52		$	-		$	-
Interest cost		190			260			-			51
Expected return on plan assets		(322	)		(323	)		-			-
Amortization of (gains) losses		72			73			(131	)		(83	)
Net periodic benefit (income) cost	$	(60	)	$	62		$	(131	)	$	(32	)