Income Taxes (Components Of Provision For Income Taxes) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Income Taxes [Abstract]
Current (benefit) provision for taxes, Federal			$ (1,237,000)	[1]
Current (benefit) provision for taxes, State	387,000		2,702,000		2,191,000
Current (benefit) provision for taxes, Foreign	4,946,000	[1]	3,769,000	[1]	1,608,000	[1]
Total current	5,333,000		5,234,000		3,799,000
Deferred (benefit) provision for taxes, Federal income taxes	(11,977,000)		(53,501,000)		(38,303,000)
Deferred (benefit) provision for taxes, State and local taxes	(3,272,000)		(13,750,000)		(5,111,000)
Deferred (benefit) provision for taxes, Foreign tax	(9,013,000)		(1,000)		(1,104,000)
Deferred (benefit) provision for taxes, Increase in valuation allowance	17,620,000		68,612,000		42,832,000
Deferred income tax expense benefits	(6,642,000)		1,360,000		(1,686,000)
Total (benefit) provision for income taxes	(1,309,000)		6,594,000		2,113,000
Provision for income taxes on continuing operations			1,500,000
Federal taxes on continuing operations			1,200,000
State taxes on continuing operations			$ 300,000

[1] Included in the 2012 current provision for income taxes on continuing operations is a benefit of $1.5 million that is an offset to the tax expense netted in discontinued operations. Of the $1.5 million benefit, $1.2 million relates to federal taxes and $0.3 million relates to state taxes.