Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2016

Compensation And Retirement Disclosure [Abstract]

Net periodic pension cost

Net periodic pension cost are as follows:

	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
	2016			2015			2016			2015
Interest cost	$	68		$	68		$	204		$	204
Expected return on assets		(80	)		(83	)		(240	)		(248	)
Amortization of net loss		20			22			61			66
Net periodic pension cost	$	8		$	7		$	25		$	22
Company contributions	$	—		$	—		$	—		$	148