Employee Benefits Plan (Tables)

3 Months Ended

Mar. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of net periodic benefit cost and other comprehensive income

Components of Net Periodic Benefit Cost
	Pension Benefits						Life and Health				SERP Benefits
	Three Months Ended						Three Months Ended				Three Months Ended
(in thousands)	03/31/2014			03/31/2013			03/31/2014		03/31/2013		03/31/2014		03/31/2013
Service cost	$	625		$	772		$	55	$	51	$	93	$	109
Interest cost		768			669			98		86		214		185
Expected return on plan assets		(1,258	)		(995	)		0		0		0		0
Amortization of net retirement plan actuarial loss		225			505			11		27		84		122
Amortization of net retirement plan prior service cost (credit)		(31	)		(31	)		4		4		41		41
Amortization of net retirement plan transition liability		0			0			0		13		0		0
Net periodic benefit cost	$	329		$	920		$	168	$	181	$	432	$	457