Retirement Plan (Tables) (Domestic Retirement Plans)

9 Months Ended

Sep. 30, 2014

Domestic Retirement Plans

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of Net Periodic Benefit Cost for Domestic Retirement Plan

The components of net periodic benefit cost, which are included in selling, general and administrative expenses, for the three and nine months ended September 30, 2014 and 2013, were as follows:

	Three Months Ended   September 30,				Nine Months Ended   September 30,
	2014		2013		2014		2013
Service cost	$	60	$	24	$	136	$	89
Interest cost	482		414		1,446		1,241
Recognized net actuarial loss	204		341		612		1,024
Net periodic benefit cost	$	746	$	779	$	2,194	$	2,354