Retirement Plans

3 Months Ended

Mar. 31, 2014

Retirement Plans [Abstract]

Retirement Plans

(10) Retirement Plans

Domestic Pension Plan

The components of net periodic benefit cost for the Company’s domestic plan (which was frozen in 2007) for the three months ended March 31, 2014 and 2013 were as follows:

	Three months ended
	March 31,
	2014			2013
Components of net periodic benefit cost
Interest cost	$	828		$	764
Expected return on plan assets		(1,039	)		(956	)
Recognized actuarial loss		130			234
Net periodic benefit cost	$	(81	)	$	42

The Company’s Supplemental Executive Retirement Plan (which was frozen in 2007) is non-qualified and unfunded.  Net periodic benefit costs for the three months ended March 31, 2014 and 2013 were $55 and $54, respectively.

International Pension Plan

The components of net periodic benefit cost for the Company’s international plan for the three months ended March 31, 2014 and 2013 were as follows:

	Three months ended
	March 31,
	2014			2013
Components of net periodic benefit cost
Service cost	$	178		$	188
Interest cost		234			166
Recognized actuarial loss		40			72
Amortization of prior service benefit		(2	)		(2	)
Net periodic benefit cost	$	450		$	424