Income Taxes (Schedule of Components of Income Tax Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Taxes [Abstract]
Income tax based on income from continuing operations, at estimated tax rates of 34.9% and 41.0%, respectively	$ 6,470	$ 2,902	$ 19,226	$ 6,382
Provision for change in estimated tax rates	(243)	170
Income tax before discrete items	6,227	3,072	19,226	6,382
Provision for/adjustment to beginning of year valuation allowances			437
Provision for/resolution of tax audits and contingencies, net	330		1,310	425
Adjustments to prior period tax liabilities	205	(818)	459	(734)
Enacted legislation change		(269)		(269)
Repatriation of non-U.S. prior years' earnings		396		582
Other discrete tax adjustments, net			3
Total income tax expense/(benefit)	$ 6,762	$ 2,381	$ 21,435	$ 6,386
Estimated tax rate			34.90%	41.00%