Amount received from recovery of impaired trust before distribution.

No definition available.

Name:	rjog_AmountReceivedFromRecoveryOfImpairedTrustBeforeDistribution
Namespace Prefix:	rjog_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

Name:	rjog_AssetsHeldatRefcoCapitalMarketsLtdDetailsLineItems
Namespace Prefix:	rjog_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The percentage of distributions from the gross proceeds received.

+ References

No definition available.

+ Details

Name:	rjog_GrossProceedsPercentageOfDistribution
Namespace Prefix:	rjog_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The total amount of cash and securities held, net of impairment, by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations.

+ References

No definition available.

+ Details

Name:	rjog_NetAssetsHeldInTrust
Namespace Prefix:	rjog_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Percentage of fair value under carrying value.

+ References

No definition available.

+ Details

Name:	rjog_PercentageOfFairValueUnderCarringValue
Namespace Prefix:	rjog_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of substitute units held by affiliates.

+ References

No definition available.

+ Details

Name:	rjog_SubstituteUnitsHeldByAffiliates
Namespace Prefix:	rjog_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 45

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2420-110228

+ Details

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

- Definition

The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(b))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

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

- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash

-URI http://asc.fasb.org/extlink&oid=6506951

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Cash Equivalents

-URI http://asc.fasb.org/extlink&oid=6507016

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 1

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.1)

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

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section 45

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3044-108585

+ Details

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

- Definition

The fair value as of the balance sheet date of firm holdings in private equity, mezzanine, venture capital, merchant banking, real estate and special situations investments. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 940

-SubTopic 320

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969

+ Details

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

- Definition

Cash outflow to owners or shareholders, excluding ordinary dividends. Includes special dividends.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585

+ Details

Name:	us-gaap_PaymentsOfCapitalDistribution
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Details

Name:	us-gaap_PartnerTypeOfPartnersCapitalAccountAxis=rjog_LimitedLiabilityCompanyEquityNonTradingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Assets Held at Refco Capital Markets, Ltd. (Details) (USD $)	0 Months Ended																										55 Months Ended	96 Months Ended	0 Months Ended	12 Months Ended
	Dec. 12, 2014	Aug. 05, 2013	Dec. 05, 2012	Oct. 31, 2012	Dec. 01, 2011	Aug. 30, 2011	Jun. 02, 2011	Dec. 30, 2010	Oct. 15, 2010	Aug. 01, 2010	Jun. 04, 2010	May 19, 2010	Dec. 30, 2009	Jun. 29, 2009	Dec. 31, 2008	Jun. 26, 2008	Apr. 29, 2008	Mar. 28, 2008	Dec. 31, 2007	Sep. 19, 2007	Aug. 29, 2007	Jul. 03, 2007	Jun. 28, 2007	Jun. 07, 2007	Apr. 20, 2007	Dec. 29, 2006	Dec. 31, 2014	Dec. 31, 2014	Dec. 31, 2005	Dec. 31, 2006	Dec. 31, 2013	Oct. 31, 2005
Assets Held at Refco Capital Markets, Ltd. (Details) [Line Items]
Cash and Cash Equivalents, at Carrying Value																											$ 512,044	$ 512,044			$ 1,301,182
Asset Impairment Charges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges	3,590,557us-gaap_AssetImpairmentCharges	3,856,315us-gaap_AssetImpairmentCharges	6,643,944us-gaap_AssetImpairmentCharges		0us-gaap_AssetImpairmentCharges
Amounts Received from Recovery of Impared Trust Before Distribution											15,300,000
Payments of Capital Distribution											970,550us-gaap_PaymentsOfCapitalDistribution
Gross Proceeds, Percentage of Distribution																											57.25%
LLC Equity/Non-Trading [Member]
Assets Held at Refco Capital Markets, Ltd. (Details) [Line Items]
Financial Instruments, Owned, Principal Investments, at Fair Value																																57,544,206
Substitute Units Held by Affiliates (in Shares)																																2,273,288
Cash and Cash Equivalents, at Carrying Value																																1,000,000
Assets Held-in-trust																													56,544,206
Asset Impairment Charges																													39,580,944
Net Assets Held-in-trust																													16,963,262
Percentage of Fair Value Under Carring Value																													30.00%
Payments of Capital Distribution																														$ 9,335,669