Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2013

Employee Benefit Plans

Summary of employee benefits charged to operating expenses

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
(in thousands)	2013		2012			2013		2012
Payroll taxes	$	266	$	278		$	832	$	857
Medical plans	483		448			1,443		1,346
401k match and profit-sharing	97		(30		)	287		276
Pension plan	286		330			858		990
Other	73		69			153		242
Total employee benefits	$	1,205	$	1,095		$	3,573	$	3,711

Components of net pension cost

	Estimated			Actual
(in thousands)	2013			2012
Service cost—benefits earned during the year	$	1,211		$	1,168
Interest costs on projected benefit obligations	645			668
Expected return on plan assets	(820		)	(776		)
Expected administrative expenses	0			40
Amortization of prior service cost	78			78
Amortization of unrecognized net loss	30			46
Net periodic pension expense	$	1,144		$	1,224
Pension expense - three months ended September 30, (actual)	$	286		$	330
Pension expense - nine months ended September 30, (actual)	$	858		$	990