Pensions (Tables)

3 Months Ended

Mar. 31, 2013

U.S. Plans

Pensions

Components of net periodic pension costs of the plans

	Three Months Ended March 31
Pension Benefits	2013			2012
Service cost	$	291		$	265
Interest cost	1,127			1,216
Expected return on plan assets	(1,667		)	(1,559		)
Amortization of prior service cost	19			19
Net actuarial loss amortization	909			834
Net periodic pension cost	$	679		$	775

European Plans

Pensions

Components of net periodic pension costs of the plans

	Three Months Ended March 31
Pension Benefits	2013			2012
Service cost	$	78		$	42
Interest cost	374			439
Expected return on plan assets	(237		)	(325		)
Net actuarial (gain) loss amortization	(24		)	4
Foreign currency translation	6			1
Net periodic pension cost	$	197		$	161