2.4.0.6 Html 37 177 1 false 10 0 false 5 false false R1.htm 0001 - Document - Document and Entity Information Sheet http://biggestlittle.com/role/DocumentAndEntityInformation Document and Entity Information true false R2.htm 0002 - Statement - Balance Sheets (Unaudited) Sheet http://biggestlittle.com/role/BalanceSheets Balance Sheets (Unaudited) false false R3.htm 0003 - Statement - Balance Sheets (Parenthetical) Sheet http://biggestlittle.com/role/BalanceSheetsParenthetical Balance Sheets (Parenthetical) false false R4.htm 0004 - Statement - Statements of Operations Sheet http://biggestlittle.com/role/StatementsOfOperations Statements of Operations false false R5.htm 0005 - Statement - Statements of Cash Flows (Unaudited) Sheet http://biggestlittle.com/role/StatementsOfCashFlows Statements of Cash Flows (Unaudited) false false R6.htm 0006 - Statement - Shareholders Equity Sheet http://biggestlittle.com/role/ShareholdersEquity Shareholders Equity false false R7.htm 0007 - Disclosure - Note 1. Organization and Plan of Operation Sheet http://biggestlittle.com/role/Note1.OrganizationAndPlanOfOperation Note 1. Organization and Plan of Operation false false R8.htm 0008 - Disclosure - Note 2. Summary of Significant Accounting Policies Sheet http://biggestlittle.com/role/Note2.SummaryOfSignificantAccountingPolicies Note 2. Summary of Significant Accounting Policies false false R9.htm 0009 - Disclosure - Note 3. Fair Value Measurements Sheet http://biggestlittle.com/role/Note3.FairValueMeasurements Note 3. Fair Value Measurements false false R10.htm 0010 - Disclosure - Note 4. Conflicts of Interest and Transactions With Related Parties Sheet http://biggestlittle.com/role/Note4.ConflictsOfInterestAndTransactionsWithRelatedParties Note 4. Conflicts of Interest and Transactions With Related Parties false false R11.htm 0011 - Disclosure - Note 5. Real Estate Sheet http://biggestlittle.com/role/Note5.RealEstate Note 5. Real Estate false false R12.htm 0012 - Disclosure - Note 6. Notes Receivable Notes http://biggestlittle.com/role/Note6.NotesReceivable Note 6. Notes Receivable false false R13.htm 0013 - Disclosure - Note 7. Minimum Future Rental Revenues Sheet http://biggestlittle.com/role/Note7.MinimumFutureRentalRevenues Note 7. Minimum Future Rental Revenues false false R14.htm 0014 - Disclosure - Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis Sheet http://biggestlittle.com/role/Note8.ReconciliationOfNetIncomeAndNetAssetsPerFinancialStatementsToTaxBasis Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis false false R15.htm 0015 - Disclosure - Note 9. Litigation Sheet http://biggestlittle.com/role/Note9.Litigation Note 9. Litigation false false R16.htm 0016 - Disclosure - Note 10. Subsequent Events Sheet http://biggestlittle.com/role/Note10.SubsequentEvents Note 10. Subsequent Events false false R17.htm 0017 - Disclosure - Note 11. Marketable Securities Sheet http://biggestlittle.com/role/Note11.MarketableSecurities Note 11. Marketable Securities false false R18.htm 0018 - Disclosure - Note 2. Summary of Significant Accounting Policies (Policies) Sheet http://biggestlittle.com/role/Note2.SummaryOfSignificantAccountingPoliciesPolicies Note 2. Summary of Significant Accounting Policies (Policies) false false R19.htm 0019 - Disclosure - Note 3. Fair Value Measurements (Tables) Sheet http://biggestlittle.com/role/Note3.FairValueMeasurementsTables Note 3. Fair Value Measurements (Tables) false false R20.htm 0020 - Disclosure - Note 5. Real Estate (Details Narrative) Sheet http://biggestlittle.com/role/Note5.RealEstateDetailsNarrative Note 5. Real Estate (Details Narrative) false false R21.htm 0021 - Disclosure - Note 5. Real Estate (Tables) Sheet http://biggestlittle.com/role/Note5.RealEstateTables Note 5. Real Estate (Tables) false false R22.htm 0022 - Disclosure - Note 6. Notes Receivable (Details Narrative) Notes http://biggestlittle.com/role/Note6.NotesReceivableDetailsNarrative Note 6. Notes Receivable (Details Narrative) false false R23.htm 0023 - Disclosure - Note 7. Minimum Future Rental Revenues (Tables) Sheet http://biggestlittle.com/role/Note7.MinimumFutureRentalRevenuesTables Note 7. Minimum Future Rental Revenues (Tables) false false R24.htm 0024 - Disclosure - Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis (Tables) Sheet http://biggestlittle.com/role/Note8.ReconciliationOfNetIncomeAndNetAssetsPerFinancialStatementsToTaxBasisTables Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis (Tables) false false R25.htm 0025 - Disclosure - Note 11. Marketable Securities (Tables) Sheet http://biggestlittle.com/role/Note11.MarketableSecuritiesTables Note 11. Marketable Securities (Tables) false false R26.htm 0026 - Disclosure - Note 11. Marketable Securities - Unrealized Gain Loss (Details) Sheet http://biggestlittle.com/role/Note11.MarketableSecurities-UnrealizedGainLossDetails Note 11. Marketable Securities - Unrealized Gain Loss (Details) false false R27.htm 0027 - Disclosure - Note 11. Marketable Securities - Realized Gain Loss On Disposition (Details) Sheet http://biggestlittle.com/role/Note11.MarketableSecurities-RealizedGainLossOnDispositionDetails Note 11. Marketable Securities - Realized Gain Loss On Disposition (Details) false false R28.htm 0028 - Disclosure - Note 3. Fair Value Measurements - Fair Value Measurement 2012 (Details) Sheet http://biggestlittle.com/role/Note3.FairValueMeasurements-FairValueMeasurement2012Details Note 3. Fair Value Measurements - Fair Value Measurement 2012 (Details) false false R29.htm 0029 - Disclosure - Note 3. Fair Value Measurements - Fair Value Measurement 2011 (Details) Sheet http://biggestlittle.com/role/Note3.FairValueMeasurements-FairValueMeasurement2011Details Note 3. Fair Value Measurements - Fair Value Measurement 2011 (Details) false false R30.htm 0030 - Disclosure - Note 5. Real Estate - Real Estate Summary (Details) Sheet http://biggestlittle.com/role/Note5.RealEstate-RealEstateSummaryDetails Note 5. Real Estate - Real Estate Summary (Details) false false R31.htm 0031 - Disclosure - Note 7. Minimum Future Rental Revenues - Minimum Future Rental Revenues (Details) Sheet http://biggestlittle.com/role/Note7.MinimumFutureRentalRevenues-MinimumFutureRentalRevenuesDetails Note 7. Minimum Future Rental Revenues - Minimum Future Rental Revenues (Details) false false R32.htm 0032 - Disclosure - Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis - Reconciliation Of Net Income Per Financial Statements To Tax Basis (Details) Sheet http://biggestlittle.com/role/Note8.ReconciliationOfNetIncomeAndNetAssetsPerFinancialStatementsToTaxBasis-ReconciliationOfNetIncomePerFinancialStatementsToTaxBasisDetails Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis - Reconciliation Of Net Income Per Financial Statements To Tax Basis (Details) false false R33.htm 0033 - Disclosure - Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis - Reconciliation Of Net Assets Per Financial Statements To Tax Basis (Details) Sheet http://biggestlittle.com/role/Note8.ReconciliationOfNetIncomeAndNetAssetsPerFinancialStatementsToTaxBasis-ReconciliationOfNetAssetsPerFinancialStatementsToTaxBasisDetails Note 8. Reconciliation of Net Income and Net Assets per Financial Statements to Tax Basis - Reconciliation Of Net Assets Per Financial Statements To Tax Basis (Details) false false All Reports Book All Reports Process Flow-Through: 0002 - Statement - Balance Sheets (Unaudited) Process Flow-Through: Removing column 'Dec. 31, 2010' Process Flow-Through: 0003 - Statement - Balance Sheets (Parenthetical) Process Flow-Through: 0004 - Statement - Statements of Operations Process Flow-Through: 0005 - Statement - Statements of Cash Flows (Unaudited) bli-20121231.xml bli-20121231.xsd bli-20121231_cal.xml bli-20121231_def.xml bli-20121231_lab.xml bli-20121231_pre.xml true true