Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2018

Retirement Benefits [Abstract]

Schedule Of Net Periodic Benefit Cost

The components of net periodic benefit cost for this plan are as follows (in thousands):

	Three Months Ended March 31,
	2018			2017
Service cost	$	333		$	343
Interest cost	325			514
Expected return on plan assets	(492		)	(759		)
Amortization of net loss	271			377
Total	$	437		$	475