Name:	rsvn_DistributableCashFromCapitalTransactionsAllocatedExcess
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of distributable cash from capital transactions allocated to Limited Partners after receiving their Adjusted Capital Contributions under the agreement.

No definition available.

Name:	rsvn_DistributableCashFromCapitalTransactionsAllocatedToLimitedPartnersAfterReceivingAdjustedCapitalContributions
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of distributable cash from capital transactions allocated to Limited Partners after receiving their Preferred Return under the agreement.

No definition available.

Name:	rsvn_DistributableCashFromCapitalTransactionsAllocatedToLimitedPartnersAfterReceivingPreferredReturn
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of distributable cash from operations allocated after allocation to Limited Partners after receiving their Preferred Return under the agreement.

No definition available.

Name:	rsvn_DistributableCashFromOperationsAllocatedExcess
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of distributable cash from operations allocated to Limited Partners after receiving their Preferred Return under the agreement.

No definition available.

Name:	rsvn_DistributableCashFromOperationsAllocatedToLimitedPartners
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of income allocated to Limited Partners, after allocation to partners in proportion with capital accounts (deficit balances) and distributable cash as defined under the agreement.

No definition available.

Name:	rsvn_IncomeAllocationToLimitedPartners
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of the limited partnership interest held by the general partner in the Partnership.

No definition available.

Name:	rsvn_LimitedPartnershipInterest
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Limited Partnership, Summary of Ownership Structure [Line Items]

No definition available.

Name:	rsvn_LimitedPartnershipSummaryofOwnershipStructureLineItems
Namespace Prefix:	rsvn_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The percentage of losses allocated to Limited Partners after allocation of losses to their aggregate capital account balances over the aggregate Adjusted Capital Contributions and the allocation to Partners in proportion to their capital accounts (deficit balances) under the agreement.

No definition available.

Name:	rsvn_LossesAllocatedToLimitedPartnersExcess
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The percentage of losses allocated to Limited Partners until their aggregate capital account balances over the aggregate Adjusted Capital Contributions under the agreement.

No definition available.

Name:	rsvn_LossesAllocatedToLimitedPartnersUntilTheirAggregateCapitalAccountBalances
Namespace Prefix:	rsvn_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The maximum period for which the general partner has the right to extend the term of the partnership agreement beyond the initial termination date. May be shown as years, months, days or some other period.

No definition available.

Name:	rsvn_PartnershipTermExtensionMaximum
Namespace Prefix:	rsvn_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Partnership Term Extension Period

No definition available.

Name:	rsvn_PartnershipTermExtensionPeriod
Namespace Prefix:	rsvn_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The amount of capital contributed by the general partner.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-Subparagraph (SAB TOPIC 4.F)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770