Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2014

Compensation and Retirement Disclosure [Abstract]

Summary of employee benefits charged to operating expenses

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2014		2013		2014		2013
Payroll taxes	$	272	$	266	$	840	$	832
Medical plans		510		483		1,512		1,443
401k match and profit sharing		159		97		488		287
Pension plan		236		286		708		858
Other		42		73		81		153
Total employee benefits	$	1,219	$	1,205	$	3,629	$	3,573

Schedule of components of net pension cost

	Estimated			Actual
(in thousands)	2014			2013
Service cost - benefits earned during the year	$	981		$	1,174
Interest costs on projected benefit obligations		732			646
Expected return on plan assets		(887	)		(797	)
Expected administrative expenses		40			40
Amortization of prior service cost		79			79
Amortization of unrecognized net loss		0			31
Net periodic pension expense	$	945		$	1,173
Pension expense - three months ended September 30, (actual)	$	236		$	286
Pension expense - nine months ended September 30, (actual)	$	708		$	858