Taxes on Income and Uncertain Positions (Tables)

12 Months Ended

Dec. 31, 2013

Taxes on Income and Uncertain Tax Positions [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

			Year Ended December 31,
			2013		2012		2011
Current:
	Federal	$	7,216	$	3,318	$	3,485
	State		263		(69)		385
	Foreign		13,040		9,972		7,955
			20,519		13,221		11,825
Deferred:
	Federal		155		4,409		2,022
	State		138		(794)		0
	Foreign		(323)		(1,261)		409
Total		$	20,489	$	15,575	$	14,256

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

		Year Ended December 31,
		2013		2012		2011
Domestic	$	25,900	$	26,520	$	24,071
Foreign		46,926		36,428		35,306
Total	$	72,826	$	62,948	$	59,377

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	2013				2012
		Current		Non-current		Current		Non-current
Retirement benefits	$	585	$	9,371	$	614	$	14,397
Allowance for doubtful accounts		1,990		0		1,984		0
Insurance and litigation reserves		677		126		580		260
Postretirement benefits		0		1,951		0		2,543
Supplemental retirement benefits		0		3,010		0		2,501
Performance incentives		3,858		686		3,002		520
Equity-based compensation		351		585		349		395
Insurance settlement		6		9,071		10		9,425
Operating loss carryforward		0		9,228		0		9,425
Uncertain tax positions		0		5,806		0		7,700
Other		975		888		679		1,039
		8,442		40,722		7,218		48,205
Valuation allowance		(924)		(6,742)		(710)		(7,148)
Total deferred income tax assets, net	$	7,518	$	33,980	$	6,508	$	41,057
Depreciation		0		4,712		0		5,069
Europe pension and other		0		2,343		0		2,552
Amortization and other		749		8,595		360		9,146
Total deferred income tax liabilities	$	749	$	15,650	$	360	$	16,767

Schedule of Deferred Income Tax Assets Valuation Allowance [Table Text Block]

								Effect of
		Balance at		Additional		Allowance		Exchange		Balance
		Beginning		Valuation		Utilization		Rate		at End
		of Period		Allowance		and Other		Changes		of Period
VALUATION ALLOWANCE
Year ended December 31, 2013	$	7,858	$	26	$	(1)	$	(217)	$	7,666
Year ended December 31, 2012	$	1,377	$	6,594	$	(34)	$	(79)	$	7,858
Year ended December 31, 2011	$	4,923	$	348	$	(3,753)	$	(141)	$	1,377

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

			2013		2012		2011
Income tax provision at the Federal statutory tax rate		$	25,489	$	22,032	$	20,782
Differences in tax rates on foreign earnings and
	remittances		(2,487)		(3,207)		(3,692)
Foreign dividends			1,922		815		735
Excess foreign tax credit utilization			(3,664)		(2,237)		(2,493)
Research and development activities credit utilization			(200)		0		(1,348)
Uncertain tax positions			(589)		(1,196)		701
Domestic production activities deduction			(560)		(402)		0
State income tax provisions, net			171		(45)		250
Non-deductible entertainment and business meals
	expense		229		200		166
Non-taxable gain on acquisition			0		0		(951)
Miscellaneous items, net			178		(385)		106
Taxes on income		$	20,489	$	15,575	$	14,256

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

			2013		2012		2011
Unrecognized tax benefits at January 1		$	12,410	$	12,719	$	10,464
	Increase in unrecognized tax benefits taken in prior periods		83		0		1,597
	(Decrease) in unrecognized tax benefits taken in prior periods		0		(411)		0
	Increase in unrecognized tax benefits taken in current period		2,182		1,733		2,623
	(Decrease) in unrecognized tax benefits due to lapse of statute of limitations		(2,485)		(1,837)		(1,578)
	Increase (decrease) due to foreign exchange rates		406		206		(387)
Unrecognized tax benefits at December 31		$	12,596	$	12,410	$	12,719

Schedule Of Deferred Tax Assets And Liabilities Balance Sheet Classification [Table Text Block]

	2013		2012
Current deferred tax assets	$	7,826	$	6,401
Non-current deferred tax assets		24,724		30,673
Current deferred tax liabilities		1,057		253
Non-current deferred tax liabilities		6,394		6,383
Net deferred tax asset	$	25,099	$	30,438