Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2016

Compensation And Retirement Disclosure [Abstract]

Components of Pension Benefit Cost

The following table details the components of pension benefit cost (in thousands):

	Three Months Ended September 30, 2015			Nine Months Ended September 30, 2015
Interest cost	$	56		$	182
Expected return on plan assets		(82	)		(246	)
Amortization of net loss		—			43
Settlement costs		—			97
Net periodic benefit cost	$	(26	)	$	76