LONG-TERM DEBT (Details 1) (USD $)	3 Months Ended
Mar. 31, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Total Debt	$ 821,575,000us-gaap_DebtInstrumentCarryingAmount	$ 822,532,000us-gaap_DebtInstrumentCarryingAmount
Credit Agreement 2011 [Member]
Debt Instrument [Line Items]
Pro Forma Last Twelve Months Covenant EBITDA	96,200,000
Pro Forma Last Twelve Months Interest Expense	60,600,000
Senior Debt	333,600,000
Total Debt	$ 668,600,000
Senior Secured Debt [Member] \| Credit Agreement 2011 [Member]
Debt Instrument [Line Items]
Interest Coverage	1.59
Senior Secured Leverage	3.47
Total Leverage	6.95
Senior Secured Debt [Member] \| Covenant Limit [Member] \| Credit Agreement 2011 [Member]
Debt Instrument [Line Items]
Interest Coverage	1.25
Senior Secured Leverage	4.25
Total Leverage	8
Senior Secured Debt [Member] \| Excess Coverage [Member] \| Credit Agreement 2011 [Member]
Debt Instrument [Line Items]
Interest Coverage	0.34
Senior Secured Leverage	0.78
Total Leverage	1.05

This element represents the interest coverage ratios during the period.

No definition available.

Name:	roia_InterestCoverageRatios
Namespace Prefix:	roia_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents the leverage ratios during the period.

+ References

No definition available.

+ Details

Name:	roia_LeverageRatios
Namespace Prefix:	roia_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

This element represents the last twelve months covenant EBITDA at the end of the period.

+ References

No definition available.

+ Details

Name:	roia_ProFormaLastTwelveMonthsCovenantEbitda
Namespace Prefix:	roia_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

This element represents the last twelve months interest expenses during the period.

+ References

No definition available.

+ Details

Name:	roia_ProFormaLastTwelveMonthsInterestExpense
Namespace Prefix:	roia_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

It represents the senior secured leverage ratios during the period.

+ References

No definition available.

+ Details

Name:	roia_SeniorSecuredLeverageRatios
Namespace Prefix:	roia_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

+ Details

Name:	us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.16)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.16(a))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

+ Details

Name:	us-gaap_SeniorNotes
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	roia_TypeOfAgreementAxis=roia_CreditAgreement2011Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=roia_SeniorSecuredDebtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: