Income Taxes (Reconciliation Of Unrecognized Tax Benefits Table) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Income Tax Contingency [Line Items]
Unrecognized tax benefits at beginning of period	$ 1,509us-gaap_UnrecognizedTaxBenefits	$ 2,045us-gaap_UnrecognizedTaxBenefits
Increases based on tax positions for prior periods	18	149
Decreases based on tax positions for prior periods	(325)	(89)
Decreases related to settlements with taxing authorities	(126)	(596)
Decreases as a result of a lapse of the applicable statute of limitations	(63)	0
Balance at end of period	1,013us-gaap_UnrecognizedTaxBenefits	1,509us-gaap_UnrecognizedTaxBenefits
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	1,013
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 335	$ 342
Internal Revenue Service (IRS) [Member]
Income Tax Contingency [Line Items]
Open Tax Year	2011
State and Local Jurisdiction [Member]
Income Tax Contingency [Line Items]
Open Tax Year	2007

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Tax year that remains open to examination under enacted tax laws, in CCYY format.

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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