Income Taxes (Significant Components Of The Provision For Income Taxes Table) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income Taxes [Abstract]
Federal	$ 9,742	$ 4,123	$ 10,023
State	1,977	485	775
Foreign	1,910	2,493	30
Total current	13,629	7,101	10,828
Federal	(3,966)	3,446	1,204
State	(155)	553	111
Foreign	(442)	(515)	(185)
Total deferred	(4,563)	3,484	1,130
Total income tax expense from continuing operations	$ 9,066	$ 10,585	$ 11,958