Retirement Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Components of Pension and Postretirement Health Care Expense

The components of pension and postretirement health care expense (income) are set forth below:

	THREE MONTHS ENDED
	MARCH 31
	2014			2013
U.S. Pension and Postretirement Health Care
Service cost	$	18		$	20
Interest cost	794			780
Expected return on plan assets	(1,267		)	(1,216		)
Amortization of actuarial loss	244			601
Amortization of prior service credit	(19		)	(45		)
Total	$	(230	)	$	140
Non-U.S. Pension
Service cost	$	—		$	—
Interest cost	49			50
Expected return on plan assets	(74		)	(72		)
Amortization of actuarial loss	16			30
Total	$	(9	)	$	8