Discontinued Operations Narrative (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of goodwill	$ 0	$ 192,000	$ 0
Income (loss) from discontinued operations, net of taxes	(5,540,000)	(1,935,000)	6,629,000
Ruckus and The Show
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of goodwill	3,600,000	1,800,000
Income (loss) from discontinued operations, net of taxes	(5,540,000)	(1,935,000)	1,624,000
Ruckus and The Show | Predecessor Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income (loss) from discontinued operations, net of taxes			1,900,000
Ruckus and The Show | Patents | Predecessor Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of patents related to Predecessor Business			5,000,000
The Show
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Impairment of goodwill		1,800,000
Income (loss) from discontinued operations, net of taxes			$ (300,000)