Income Taxes (Significant Components Of The Provision For Income Taxes Table) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Taxes [Abstract]
Federal	$ 11,486us-gaap_CurrentFederalTaxExpenseBenefit	$ 8,776us-gaap_CurrentFederalTaxExpenseBenefit	$ 9,742us-gaap_CurrentFederalTaxExpenseBenefit
State	1,491	837	1,977
Foreign	3,339us-gaap_CurrentForeignTaxExpenseBenefit	1,982us-gaap_CurrentForeignTaxExpenseBenefit	1,910us-gaap_CurrentForeignTaxExpenseBenefit
Total current	16,316us-gaap_CurrentIncomeTaxExpenseBenefit	11,595us-gaap_CurrentIncomeTaxExpenseBenefit	13,629us-gaap_CurrentIncomeTaxExpenseBenefit
Federal	(2,321)	3,200	(3,966)
State	(122)	273	(155)
Foreign	(471)	(229)	(442)
Total deferred	(2,914)us-gaap_DeferredIncomeTaxExpenseBenefit	3,244us-gaap_DeferredIncomeTaxExpenseBenefit	(4,563)us-gaap_DeferredIncomeTaxExpenseBenefit
Total income tax expense from continuing operating activities	$ 13,402us-gaap_IncomeTaxExpenseBenefit	$ 14,839us-gaap_IncomeTaxExpenseBenefit	$ 9,066us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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