Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2016

Compensation And Retirement Disclosure [Abstract]

Net periodic pension cost

Net periodic pension cost are as follows:

	For the Three Months Ended March 31,
	2016			2015
Interest cost	$	68		$	68
Expected return on assets		(80	)		(83	)
Amortization of net loss		20			22
Net periodic pension cost	$	8		$	7
Company contributions	$	—		$	78