Subsequent Events (Rant Term Sheet) (Details) - Subsequent Event - Rant, Inc.	Apr. 29, 2016 USD ($)
Subsequent Event [Line Items]
Cash consideration	$ 5,000,000
Period for Rant to provide audited financial statements	45 days
Minimum cash requirement at closing for acquiree	$ 2,000,000
Contract termination fee	$ 1,000,000
Minimum
Subsequent Event [Line Items]
Consideration transferred, equity interests issued and issuable (as a percent)	20.00%
Maximum
Subsequent Event [Line Items]
Consideration transferred, equity interests issued and issuable (as a percent)	24.00%