Income Taxes (Tables)

12 Months Ended

Dec. 31, 2012

Income Taxes [Abstract]

Reconciliation of income tax expense

	2012					2011					2010
	(in thousands)
Computed income tax expense at statutory federal income tax rate of 35%	$	9,381		35.0	%	$	4,613		35.0	%	$	896		35.0	%
State income taxes, net of federal provision		470		1.8	%		(100	)	(0.8	%)		(172	)	(6.7	%)
Foreign tax rate differentials		(2,031	)	(7.6	%)		(1,679	)	(12.7	%)		(1,560	)	(61.0	%)
U.S. tax on foreign earnings (net of foreign tax credits)		(595	)	(2.2	%)		1,105		8.4	%		629		24.6	%
Tax resolutions, net		—		0.0	%		(103	)	(0.8	%)		(514	)	(20.1	%)
Change in enacted tax law		—		0.0	%		—		0.0	%		1,279		50.0	%
Change in valuation allowance		14,220		53.1	%		(55	)	(0.4	%)		249		9.7	%
Proceeds from life insurance		(472	)	(1.8	%)		—		0.0	%		(460	)	(18.0	%)
Other, net		(130	)	(0.5	%)		107		0.8	%		1,395		54.6	%
Income tax expense	$	20,843		77.8	%	$	3,888		29.5	%	$	1,742		68.1	%

Reconciliation of the total amounts of liabilities associated with uncertain tax positions

	Continuing		Discontinued
	Operations		Operations		Total
	(in thousands)
Balance at January 1, 2010	$	—	$	636	$	636
Reductions for tax positions taken in prior years		—		—		—
Reductions for tax settlements		—		—		—
Reductions for lapse of applicable statutes		—		—		—
Balance at December 31, 2010		—		636		636
Reductions for tax positions taken in prior years		—		—		—
Reductions for tax settlements		—		—		—
Reductions for lapse of applicable statutes		—		—		—
Balance at December 31, 2011		—		636		636
Reductions for tax positions taken in prior years		—		—		—
Reductions for tax settlements		—		—		—
Reductions for lapse of applicable statutes		—		—		—
Balance at December 31, 2012	$	—	$	636	$	636

Deferred income tax assets and liabilities

	2012			2011
	(in thousands)
Deferred tax assets:
Pension, compensation and other employee benefits	$	26,790		$	22,103
Tax credit carryforwards		25,290			25,219
Provisions for losses		15,229			16,038
State income taxes		2,813			2,400
Net operating loss carryforward		1,755			3,086
Deferred income		—			125
Other deferred income tax assets		5,331			1,745
Total deferred tax assets		77,208			70,716
Foreign deferred tax assets included above		(990	)		—
Valuation allowance		(14,576	)		(356	)
Net deferred tax assets		61,642			70,360
Deferred tax liabilities:
Property and equipment		(8,801	)		(7,729	)
Goodwill and other intangible assets		(1,306	)		(1,006	)
Unremitted foreign earnings		(978	)		—
Other deferred income tax liabilities		(176	)		(287	)
Total deferred tax liabilities		(11,261	)		(9,022	)
Foreign deferred tax liabilities included above		2,024			1,617
United States deferred tax assets	$	52,405		$	62,955

Income tax expense

	2012			2011			2010
	(in thousands)
Current:
United States:
Federal	$	(272	)	$	(4,643	)	$	(9,286	)
State		2,189			1,292			677
Foreign		7,652			8,163			9,607
		9,569			4,812			998
Deferred:
United States:
Federal		11,127			992			3,212
State		40			(1,560	)		(939	)
Foreign		107			(356	)		(1,529	)
		11,274			(924	)		744
Income tax expense	$	20,843		$	3,888		$	1,742

United States and foreign income from continuing operations before income taxes

	2012			2011			2010
	(in thousands)
United States	$	(2,843	)	$	(16,227	)	$	(22,592	)
Foreign		29,645			29,407			25,151
Income from continuing operations before income taxes	$	26,802		$	13,180		$	2,559