Anuvu Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Narrative (Details) (USD $)	3 Months Ended
Income Taxes - Narrative (Details) (USD $)	Mar. 31, 2013	Mar. 31, 2012	Jan. 31, 2013 AIA Purchase Agreement	Mar. 31, 2013 Federal	Dec. 31, 2012 Federal	Mar. 31, 2013 State and Local	Dec. 31, 2012 State and Local	Mar. 31, 2013 Domestic Deferred Tax Assets	Dec. 31, 2012 Domestic Deferred Tax Assets	Mar. 31, 2013 Foreign Deferred Tax Assets	Dec. 31, 2012 Foreign Deferred Tax Assets
Valuation Allowance [Line Items]
Income tax benefit (expense)	$ 34,000	$ 0
Valuation allowance								42,200,000	39,600,000	600,000	0
Business combination, deferred tax liabilities, net			24,970,000
Operating loss carryforwards				$ 87,000,000	$ 81,000,000	$ 84,200,000	$ 78,100,000

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations.