GOODWILL AND RADIO BROADCASTING LICENSES (Details Textual) $ in Millions	Sep. 30, 2015 USD ($)
2015 Interim Impairment Testing [Member]
Schedule Of Goodwill, Radio Broadcasting Licenses And Other Intangible Assets [Line Items]
Pre Tax Impairment Charges	$ 14.5

This element represents the amount of pre tax impairment charges.

No definition available.

Name:	roia_PreTaxImpairmentCharges
Namespace Prefix:	roia_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant