Debt financing costs.

No definition available.

Name:	rden_DebtFinancingCosts
Namespace Prefix:	rden_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Debt Instrument, Maturity Month And Year

+ References

No definition available.

+ Details

Name:	rden_DebtInstrumentMaturityMonthAndYear
Namespace Prefix:	rden_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Indebtedness Or Guarantees Over Which Domestic Subsidiary Guarantees Parent's Debt

+ References

No definition available.

+ Details

Name:	rden_IndebtednessOrGuaranteesOverWhichDomesticSubsidiaryGuaranteesParentSDebt
Namespace Prefix:	rden_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Percentage of principal amount Senior Notes were sold at.

+ References

No definition available.

+ Details

Name:	rden_PercentageOfPrincipalAmountSeniorNotesWereSoldAt
Namespace Prefix:	rden_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-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(a)(1))

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

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Details

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

- Definition

For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28555-108399

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 210.5-02.17)

-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 17

-Article 5

+ Details

Name:	us-gaap_DeferredFinanceCostsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

+ References

No definition available.

+ Details

Name:	us-gaap_ProceedsFromIssuanceOfDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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

Long-Term Debt (Narrative) (Details) (USD $)	0 Months Ended	9 Months Ended
Long-Term Debt (Narrative) (Details) (USD $)	Jan. 30, 2014	Mar. 31, 2015	Jun. 30, 2014	Jan. 21, 2011
Debt Instrument [Line Items]
Aggregate principle amount		$ 350,000,000us-gaap_DebtInstrumentFaceAmount
Debt financing costs, net		7,754,000us-gaap_DeferredFinanceCostsNet	7,225,000us-gaap_DeferredFinanceCostsNet
7 3/8% Senior Notes [Member]
Debt Instrument [Line Items]
Aggregate principle amount				250,000,000
Debt instrument, stated interest rate	7.375%	7.375%	7.375%	7.375%
Debt instrument, maturity		Mar. 01, 2021
Indebtedness or guarantees over which domestic subsidiary guarantees the company's debt		10,000,000
Debt financing costs, net		6,000,000
Additional aggregate principal amount issued	100,000,000
Percentage of principal amount Senior Notes were sold at		106.75%
Debt financing costs, incurred and capitalized		$ 2,200,000