Income Taxes (Schedule Of U.S. And Non-U.S Components Of Income (Loss) Before Income Tax Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011		Dec. 31, 2010		Dec. 31, 2009
Income Tax Contingency [Line Items]
Income before Income Tax Expense	$ 30,642	[1]	$ 25,648	[1]	$ 18,533	[1]
U.S [Member]
Income Tax Contingency [Line Items]
Income before Income Tax Expense	37,681		30,091		35,442
Non-U.S. [Member]
Income Tax Contingency [Line Items]
Income before Income Tax Expense	$ (7,039)		$ (4,443)		$ (16,909)

[1] From continuing operations, net of Noncontrolling Interest.