Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2015

Compensation and Retirement Disclosure [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   June 30,						Six Months Ended   June 30,
	2015			2014			2015			2014
Service cost	$	321		$	252		$	643		$	504
Interest cost	476			450			952			900
Expected return on plan assets	(797		)	(740		)	(1,569		)	(1,480		)
Recognized loss	360			96			720			192
Total	$	360		$	58		$	746		$	116