XML 90 R69.htm IDEA: XBRL DOCUMENT
v2.4.1.9

SUBSEQUENT EVENTS (Details) (USD $) | 12 Months Ended | 1 Months Ended | 0 Months Ended
--- | --- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Oct. 31, 2014 | Nov. 13, 2014
Kaupulehu Developments |  |  |  |
Subsequent events |  |  |  |
Percentage of sales payment received | $ 740,000 brn_ProceedsFromSaleOfInterestInLeaseholdLandGross / dei_LegalEntityAxis = brn_KaupulehuDevelopmentsMember | $ 300,000 brn_ProceedsFromSaleOfInterestInLeaseholdLandGross / dei_LegalEntityAxis = brn_KaupulehuDevelopmentsMember |  |
Phase I | Kaupulehu Developments |  |  |  |
Subsequent events |  |  |  |
Number of lots sold in Increment I | 32 brn_NumberOfSingleFamilyLotsSold / dei_LegalEntityAxis = brn_KaupulehuDevelopmentsMember / brn_PhaseAxis = brn_PhaseOneMember |  |  |
Phase II | Kaupulehu Developments |  |  |  |
Subsequent events |  |  |  |
Number of lots sold in Increment I | 3 brn_NumberOfSingleFamilyLotsSold / dei_LegalEntityAxis = brn_KaupulehuDevelopmentsMember / brn_PhaseAxis = brn_PhaseTwoMember |  |  |
Investment in land |  |  |  |
Subsequent events |  |  |  |
Number of residential parcels owned | 2 us-gaap_NumberOfRealEstateProperties / us-gaap_InvestmentTypeAxis = brn_ResidentialParcelMember |  |  |
Subsequent event | Kaupulehu Developments |  |  |  |
Subsequent events |  |  |  |
Percentage of sales payment received |  |  | 1,200,000 brn_ProceedsFromSaleOfInterestInLeaseholdLandGross / dei_LegalEntityAxis = brn_KaupulehuDevelopmentsMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Subsequent event | Oil and gas properties | Progress area of Alberta |  |  |  |
Subsequent events |  |  |  |
Purchase or sales price |  |  |  | (526,000)us-gaap_SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds / us-gaap_SignificantAcquisitionsAndDisposalsByTransactionAxis = brn_OilAndGasLeaseholdPropertiesMember / us-gaap_StatementGeographicalAxis = brn_ProgressAreaOfAlbertaMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Period after closing of agreement for final determination of the customary adjustments to the purchase price |  |  |  | 180 days
Subsequent event | Phase I | Kaupulehu Developments |  |  |  |
Subsequent events |  |  |  |
Number of lots sold in Increment I |  |  | 6 brn_NumberOfSingleFamilyLotsSold / dei_LegalEntityAxis = brn_KaupulehuDevelopmentsMember / brn_PhaseAxis = brn_PhaseOneMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Subsequent event | Phase II | Kaupulehu Developments |  |  |  |
Subsequent events |  |  |  |
Number of lots sold in Increment I |  |  | 2 brn_NumberOfSingleFamilyLotsSold / dei_LegalEntityAxis = brn_KaupulehuDevelopmentsMember / brn_PhaseAxis = brn_PhaseTwoMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Subsequent event | Investment in land |  |  |  |
Subsequent events |  |  |  |
Number of residential parcels sold |  |  | 1 brn_NumberOfResidentialParcelsSold / us-gaap_InvestmentTypeAxis = brn_ResidentialParcelMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Purchase or sales price |  |  | 1,250,000 us-gaap_SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds / us-gaap_InvestmentTypeAxis = brn_ResidentialParcelMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Cash proceeds received (payments made) |  |  | $ 343,000 brn_SignificantAcquisitionsAndDisposalsNetSaleProceeds / us-gaap_InvestmentTypeAxis = brn_ResidentialParcelMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
Period after purchase closing date mortgage is due |  |  | 270 days |

X
- Definition Represents the number of residential parcels sold to date. + References No definition available. + Details
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X
- Definition Represents the number of single-family lots sold to date. + References No definition available. + Details
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- Definition The gross cash inflow from the sale of interest in leasehold land. + References No definition available. + Details
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X
- Definition Represents the period after closing of agreement for final determination of the customary adjustments to the purchase price. + References No definition available. + Details
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Namespace Prefix: | brn_
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- Definition The number of real estate properties owned as of the balance sheet date. + References No definition available. + Details
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- Definition The value of all consideration given or received by the Entity in the significant acquisition or disposal. + References No definition available. + Details
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- Details
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- Details
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- Details
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