Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2016

Postemployment Benefits [Abstract]

Components of Net Periodic Benefit Cost

The following represents the components of net periodic benefit cost for the three and six months ended June 30, 2016 and 2015 (in thousands):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
Service cost	$	328	$	330	$	656	$	660
Interest cost	113		96		226		192
Net periodic benefit cost	$	441	$	426	$	882	$	852