Income Taxes (Components Of Income Tax Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
U.S. Federal	$ 78	$ (1,764)	$ 3,434
U.S. State and local	1,127	410	1,030
International	(221)	511	40
Total current taxes	984	(843)	4,504
U.S. Federal	14,394	8,943	11,943
U.S. State and local	(694)	(796)	1,536
International	173	(562)	54
Total deferred taxes	13,873	7,585	13,533
Total income tax provision	$ 14,857	$ 6,742	$ 18,037