Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Net Periodic Benefit Cost Recognized for Supplemental Retirement Plans

The following table sets forth the net periodic benefit cost recognized for the plans:

	Three months ended September 30,				Nine months ended September 30,
(in thousands)	2014		2013		2014		2013
Net pension cost included the following components:
Service cost-benefits earned during the period	$	163	$	187	$	489	$	557
Interest cost on projected benefit obligation		174		161		522		482
Amortization of net obligation at transition		—		—		1		1
Amortization of prior service cost		35		39		104		115
Recognized net actuarial loss		4		73		12		218
Net periodic pension cost	$	376	$	460	$	1,128	$	1,373
Company contributions to pension plans	$	125	$	151	$	444	$	411
Pension plan payouts to participants	$	125	$	151	$	444	$	411