Pension (Tables)

9 Months Ended

Sep. 30, 2017

Pension Tables

Components of Net Benefit Cost

	Three Months Ended September 30,						Nine Months Ended September 30,
	2017			2016			2017			2016
Components of Net Periodic Benefit Cost:
Interest cost	$	8		$	15		$	36		$	44
Service cost		9			6			27			19
Expected return on plan assets		(12	)		(23	)		(52	)		(69	)
Amortization of prior service costs		(4	)		2			0			7
Amortization of actuarial loss		29			28			81			84
	$	30		$	28		$	92		$	85