Income Taxes (Schedule of Components of Income Tax Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Income Taxes [Abstract]
Income tax based on income from continuing operations, at estimated tax rates of 34%, 31%, and 20%, respectively	$ 21,011	$ 16,904	$ (11,730)
Provision for gain on extinguishment of debt			20,276
Redemption of life insurance policies		9,382
Income tax/(benefit) from continuing operations before discrete items	21,011	26,286	8,546
Change in tax status	(3,344)	(161)	1,848
Enacted legislation change	115	324
Adjustments to prior period tax liabilities	(1,624)	100	(1,420)
Provision for/resolution of tax audits and contingencies, net	289		5,267
Provision for/adjustment to beginning of year valuation allowances	22,798		(6)
Repatriation of non-U.S. prior years earnings		(2,262)
Adjustment due to a prior year error	(3,553)
Other discrete tax adjustments, net	87	(742)	205
Total income tax expense from continuing operations	$ 35,779	$ 23,545	$ 14,440
Estimated tax rate	34.00%	31.00%	20.00%

Income Tax (Benefit), Change In Tax Status.

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Income tax/(benefit) from continuing operations before discrete items.

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Income Tax Expense Benefit, Estimated Tax Rate.

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Income Tax Reconciliation, Adjustment Due To Prior Year Error.

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Redemption Of Life Insurance Policies, Tax Effect.

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Current period income tax expense or benefit pertaining to a gain (loss) on an extinguishment of debt.

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The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to pretax Income or Loss from continuing operations; income tax expense or benefit may include interest and penalties on tax uncertainties based on the entity's accounting policy.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to changes in the income tax rates under enacted tax laws in the period.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the year/accounting period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to all other items not otherwise listed in the existing taxonomy.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement for the current period and the expected income tax expense or benefit computed attributable to revisions of previously reported income tax expense.

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The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to the repatriation of foreign earnings in the period.

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The sum of the differences between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in all income tax contingencies, whether recorded or adjusted, during the period.

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