Liabilities / Assets
18th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 82-3575942 • Marmarth, ND
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
18th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
18th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
95th percentile
Higher net margin than 95% of similar nonprofits.
Top Officer Pay
39th percentile
Higher top officer pay than 39% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
84th percentile
Faster asset growth than 84% of similar nonprofits.
Revenue Growth
21st percentile
Faster revenue growth than 21% of similar nonprofits.
Assets
Up$3,367,440
Up $815,234 (+32%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Up$3,367,440
Up $815,234 (+32%) from 2023
Revenue
Down$989,875
Down $230,085 (-19%) from 2023
Expenses
Down$163,191
Down $43,865 (-21%) from 2023
Net Income
Down$826,684
Down $186,220 (-18%) from 2023
Most recent year
2024 • Form 990PFDetailed filing. Detailed filing data is available for this year.
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| DILLMAN J VAN HORN | President | - | $0 | - | - |
| JOHN SOREIDE | Director | - | $0 | - | - |
| SHAWN WISEMAN | Director | - | $0 | - | - |
| FRED KERSHISNIK | Director | - | $0 | - | - |
| DAN SLOAT | Director | - | $0 | - | - |
| MARK WALD | Director | - | $0 | - | - |
| KATHRYN LARSON | Director | - | $0 | - | - |
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| AccountingFeesSchedule/AccountingFeesDetail/Amt | 0 | 2775 |
| AccountingFeesSchedule/AccountingFeesDetail/CategoryTxt | 0 | ACCOUNTING FEES AND TAX RETURN P |
| AccountingFeesSchedule/AccountingFeesDetail/DisbursementsCharitablePrpsAmt | 0 | 2775 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 0 | 2022-08-27 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 1 | 2022-08-19 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 2 | 2022-01-20 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 3 | 2022-07-15 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 4 | 2021-04-27 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 5 | 2021-02-05 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 6 | 2023-11-15 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 7 | 2023-06-01 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 8 | 2023-10-30 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 9 | 2024-04-09 |
| DepreciationSchedule/DepreciationPropertyGrp/AcquiredDt | 10 | 2024-06-01 |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 0 | 150DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 1 | S/L |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 2 | 200DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 3 | S/L |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 4 | 200DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 5 | 200DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 6 | 200DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 7 | 200DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 8 | 200DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 9 | 200DB |
| DepreciationSchedule/DepreciationPropertyGrp/ComputationMethodTxt | 10 | S/L |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 0 | 65000 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 1 | 12840 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 2 | 2000 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 3 | 14921 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 4 | 34500 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 5 | 9450 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 6 | 39450 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 7 | 3500 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 8 | 17477 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 9 | 2000 |
| DepreciationSchedule/DepreciationPropertyGrp/CostOrOtherBasisAmt | 10 | 954078 |
| DepreciationSchedule/DepreciationPropertyGrp/CurrentYearExpenseAmt | 0 | 329 |
| DepreciationSchedule/DepreciationPropertyGrp/CurrentYearExpenseAmt | 1 | 383 |
| DepreciationSchedule/DepreciationPropertyGrp/CurrentYearExpenseAmt | 2 | 2174 |
| DepreciationSchedule/DepreciationPropertyGrp/CurrentYearExpenseAmt | 3 | 164 |
| DepreciationSchedule/DepreciationPropertyGrp/CurrentYearExpenseAmt | 4 | 1328 |
| DepreciationSchedule/DepreciationPropertyGrp/CurrentYearExpenseAmt | 5 | 1314 |
| DepreciationSchedule/DepreciationPropertyGrp/CurrentYearExpenseAmt | 6 | 13251 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 0 | 15.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 1 | 39.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 2 | 5.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 3 | 39.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 4 | 7.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 5 | 7.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 6 | 7.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 7 | 7.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 8 | 5.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 9 | 7.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/LifeRt | 10 | 39.0000 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 0 | 65000 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 1 | 453 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 2 | 2000 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 3 | 558 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 4 | 34500 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 5 | 9450 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 6 | 31842 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 7 | 2925 |
| DepreciationSchedule/DepreciationPropertyGrp/PriorYearDepreciationAmt | 8 | 14157 |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 0 | MUSEUM PARKING LOT |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 1 | ROOF COATING |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 2 | COMPUTER |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 3 | BATHHOUSE |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 4 | 400S 40FT BOOMLIFT |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 5 | GRASSHOPPER 725DT MOWER |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 6 | 2023 POLARIS SIDE BY SIDE |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 7 | LAWN MOWER |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 8 | TRAILER FOR HAULING CARS |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 9 | SAFE |
| DepreciationSchedule/DepreciationPropertyGrp/PropertyDesc | 10 | BUILDING FOR ANTIQUE CARS |
| IRS990PF/AnalysisIncomeProducingActyGrp/ProgramServiceRevenueDtl/Desc | 0 | MUSEUM TICKET SALES |
| IRS990PF/AnalysisIncomeProducingActyGrp/ProgramServiceRevenueDtl/Desc | 1 | MISC INCOME |
| IRS990PF/AnalysisIncomeProducingActyGrp/ProgramServiceRevenueDtl/Desc | 2 | VAISALA INC. |
| IRS990PF/AnalysisIncomeProducingActyGrp/ProgramServiceRevenueDtl/RelatedOrExemptFunctionIncmAmt | 0 | 9150 |
| IRS990PF/AnalysisIncomeProducingActyGrp/ProgramServiceRevenueDtl/RelatedOrExemptFunctionIncmAmt | 1 | 10080 |
| IRS990PF/AnalysisIncomeProducingActyGrp/ProgramServiceRevenueDtl/RelatedOrExemptFunctionIncmAmt | 2 | 1200 |
| IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/RelatedOrExemptFunctionIncmAmt | 0 | 20430 |
| IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt | 0 | 20430 |
| IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesChrtblPrpsAmt | 0 | 2775 |
| IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesRevAndExpnssAmt | 0 | 2775 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ContriRcvdRevAndExpnssAmt | 0 | 969445 |
| IRS990PF/AnalysisOfRevenueAndExpenses/DeprecAndDpltnRevAndExpnssAmt | 0 | 18943 |
| IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt | 0 | 826684 |
| IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OccupancyAdjNetIncmAmt | 0 | 6985 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OccupancyDsbrsChrtblAmt | 0 | 14942 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OccupancyRevAndExpnssAmt | 0 | 21927 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OthEmplSlrsWgsRevAndExpnssAmt | 0 | 13265 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesAdjNetIncmAmt | 0 | 13045 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesDsbrsChrtblAmt | 0 | 92576 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnssAmt | 0 | 105621 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherIncomeAdjNetIncmAmt | 0 | 20430 |
| IRS990PF/AnalysisOfRevenueAndExpenses/OtherIncomeRevAndExpnssAmt | 0 | 20430 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TaxesAdjNetIncmAmt | 0 | 400 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TaxesDsbrsChrtblAmt | 0 | 260 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TaxesRevAndExpnssAmt | 0 | 660 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalAdjNetIncmAmt | 0 | 20430 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesAdjNetIncmAmt | 0 | 20430 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblAmt | 0 | 110553 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnssAmt | 0 | 163191 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvstIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevAndExpnssAmt | 0 | 989875 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesAdjNetIncmAmt | 0 | 20430 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt | 0 | 110553 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncmAmt | 0 | 0 |
| IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnssAmt | 0 | 163191 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/ExcessRevenueOverExpensesAmt | 0 | 826684 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherDecreasesAmt | 0 | 11450 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/SubtotalAmt | 0 | 3378890 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesBOYAmt | 0 | 2552206 |
| IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesEOYAmt | 0 | 3367440 |
| IRS990PF/DistributableAmountGrp/Sect4942j3j5FndtnAndFrgnOrgInd | 0 | X |
| IRS990PF/ExciseTaxBasedOnInvstIncmGrp/InvestmentIncomeExciseTaxAmt | 0 | 0 |
| IRS990PF/FMVAssetsEOYAmt | 0 | 2264731 |
| IRS990PF/Form990PFBalanceSheetsGrp/CashBOYAmt | 0 | 43100 |
| IRS990PF/Form990PFBalanceSheetsGrp/CashEOYAmt | 0 | 29887 |
| IRS990PF/Form990PFBalanceSheetsGrp/CashEOYFMVAmt | 0 | 29887 |
| IRS990PF/Form990PFBalanceSheetsGrp/LandBldgEquipAccumDeprecAmt | 0 | 52507 |
| IRS990PF/Form990PFBalanceSheetsGrp/LandBldgEquipCostOrOtherBssAmt | 0 | 1155216 |
| IRS990PF/Form990PFBalanceSheetsGrp/LandBOYAmt | 0 | 177024 |
| IRS990PF/Form990PFBalanceSheetsGrp/LandEOYAmt | 0 | 1102709 |
| IRS990PF/Form990PFBalanceSheetsGrp/OrgDoesNotFollowFASB117Ind | 0 | X |
| IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsBOYAmt | 0 | 2332082 |
| IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsEOYAmt | 0 | 2234844 |
| IRS990PF/Form990PFBalanceSheetsGrp/OtherAssetsEOYFMVAmt | 0 | 2234844 |
| IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningBOYAmt | 0 | 2552206 |
| IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningEOYAmt | 0 | 3367440 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsBOYAmt | 0 | 2552206 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYAmt | 0 | 3367440 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYFMVAmt | 0 | 2264731 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesEOYAmt | 0 | 0 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstBOYAmt | 0 | 2552206 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstEOYAmt | 0 | 3367440 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesBOYAmt | 0 | 2552206 |
| IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesEOYAmt | 0 | 3367440 |
| IRS990PF/MethodOfAccountingCashInd | 0 | X |
| IRS990PF/MinimumInvestmentReturnGrp/AdjustedTotalFMVOfUnusedAstAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt | 0 | 0 |
| IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt | 0 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt | 0 | NONE |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdEmplOrNONETxt | 0 | NONE |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 000.00 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 000.00 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 000.00 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 000.00 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 000.00 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 5 | 000.00 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt | 6 | 000.00 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 0 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 1 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 2 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 3 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 4 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 5 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt | 6 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 5 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt | 6 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 3 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 4 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 5 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt | 6 | 0 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 0 | DILLMAN J VAN HORN |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 1 | JOHN SOREIDE |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 2 | SHAWN WISEMAN |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 3 | FRED KERSHISNIK |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 4 | DAN SLOAT |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 5 | MARK WALD |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm | 6 | KATHRYN LARSON |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 0 | PRESIDENT |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 1 | DIRECTOR |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 2 | DIRECTOR |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 3 | DIRECTOR |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 4 | DIRECTOR |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 5 | DIRECTOR |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt | 6 | DIRECTOR |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 0 | PO BOX 7 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 1 | PO BOX 714 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 2 | PO BOX 703 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 3 | PO BOX 117 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 4 | 5915 JOHNSON ROAD |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 5 | 411 N MAIN ST |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt | 6 | PO BOX 897 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 0 | MARMARTH |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 1 | BOWMAN |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 2 | BAKER |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 3 | KILLDEER |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 4 | EAST HELENA |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 5 | HETTINGER |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm | 6 | BOWMAN |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 0 | ND |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 1 | ND |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 2 | MT |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 3 | ND |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 4 | MT |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 5 | ND |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd | 6 | ND |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 0 | 58643 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 1 | 58623 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 2 | 59313 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 3 | 58640 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 4 | 59635 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 5 | 58639 |
| IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd | 6 | 58623 |
| IRS990PF/Organization501c3ExemptPFInd | 0 | X |
| IRS990PF/PFQualifyingDistributionsGrp/CharitableAssetsAcquisPaidAmt | 0 | 856840 |
| IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt | 0 | 110553 |
| IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt | 0 | 967393 |
| IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/CurrentYearAmt | 0 | 0 |
| IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/TotalAmt | 0 | 0 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/CurrentYearAmt | 0 | 967393 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/TotalAmt | 0 | 2629299 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year1Amt | 0 | 1207053 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year2Amt | 0 | 284209 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/Year3Amt | 0 | 170644 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/CurrentYearAmt | 0 | 967393 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/TotalAmt | 0 | 2629299 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year1Amt | 0 | 1207053 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year2Amt | 0 | 284209 |
| IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistriMadeDrtGrp/Year3Amt | 0 | 170644 |
| IRS990PF/PrivateOperatingFoundationsGrp/Section4942j3Ind | 0 | X |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/CurrentYearAmt | 0 | 3367440 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/TotalAmt | 0 | 8207507 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/Year1Amt | 0 | 2552206 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/Year2Amt | 0 | 1140810 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsGrp/Year3Amt | 0 | 1147051 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsSect4942j3BiGrp/CurrentYearAmt | 0 | 3367440 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsSect4942j3BiGrp/TotalAmt | 0 | 8207507 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsSect4942j3BiGrp/Year1Amt | 0 | 2552206 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsSect4942j3BiGrp/Year2Amt | 0 | 1140810 |
| IRS990PF/PrivateOperatingFoundationsGrp/TotalAssetsSect4942j3BiGrp/Year3Amt | 0 | 1147051 |
| IRS990PF/RlnOfActyToAccomOfExmptPrpsGrp/RlnOfActyToAccomOfExmptPrpsGrp/LineNumberTxt | 0 | 1A |
| IRS990PF/RlnOfActyToAccomOfExmptPrpsGrp/RlnOfActyToAccomOfExmptPrpsGrp/RelationshipStatementTxt | 0 | VISITOR MUSEUM TICKET SALES TO SUPPORT MUSEUM OPERATING CO |
| IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd | 0 | false |
| IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/IndividualWithBooksNm | 0 | BENZ NOREEN FINANCIAL |
| IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt | 0 | PO BOX 104 |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm | 0 | BOWMAN |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd | 0 | ND |
| IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd | 0 | 58623 |
| IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd | 0 | ND |
| IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/PhoneNum | 0 | 7015235696 |
| IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd | 0 | true |
| IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd | 0 | false |
| IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt | 0 | N/A |
| IRS990PF/SummaryOfDirectChrtblActyGrp/Description1Txt | 0 | THE FOUNDATION OPERATES A MUSEUM OF ANTIQUE VEHICLES AND ITEMS ASSOCIATED WITH THE OLD WEST THAT IS OPEN TO THE GENERAL PUBLIC. |
| IRS990PF/SummaryOfDirectChrtblActyGrp/Expenses1Amt | 0 | 163191 |
| IRS990PF/SumOfProgramRelatedInvstGrp/Description1Txt | 0 | N/A |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/FormAndInfoAndMaterialsTxt | 0 | APPLICATIONS ARE TO BE SUBMITTED IN WRITING TO THE BOARD WHO WILL REVIEW THE REQUEST AND DETERMINE IF IT MEETS THE REQUIREMENTS OF THE FOUNDATION'S EXEMPT PURPOSE AND IF THE RECEIPIENT IS A TAX EXEMPT ELIGIBLE ORGANIZATION. |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPersonNm | 0 | DILLMAN J VAN HORN |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPhoneNum | 0 | 7012580630 |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/AddressLine1Txt | 0 | PO BOX 7 |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/CityNm | 0 | MARMARTH |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/StateAbbreviationCd | 0 | ND |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/ZIPCd | 0 | 58643 |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RestrictionsOnAwardsTxt | 0 | NONE |
| IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/SubmissionDeadlinesTxt | 0 | NONE |
| IRS990PF/SupplementaryInformationGrp/ContributingManagerNm | 0 | DILLMAN J VAN HORN |
| IRS990PF/SupplementaryInformationGrp/ShareholderManagerNm | 0 | NONE |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd | 0 | false |
| IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd | 0 | false |
| IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt | 0 | 967393 |
| IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt | 0 | 967393 |
| IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt | 0 | 967393 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | 1 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm | 0 | DILLMAN J VAN HORN |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt | 0 | 305 1ST STREET W |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm | 0 | MARMARTH |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd | 0 | ND |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd | 0 | 58643 |
| IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd | 0 | X |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | 969445 |
| IRS990ScheduleB/GeneralRuleInd | 0 | X |
| IRS990ScheduleB/Organization501c3ExemptPFInd | 0 | X |
| LandEtcSchedule2/LandEtcGrp/AccumulatedDepreciationAmt | 0 | 52507 |
| LandEtcSchedule2/LandEtcGrp/BookValueAmt | 0 | 1102709 |
| LandEtcSchedule2/LandEtcGrp/CostOrOtherBasisAmt | 0 | 1155216 |
| OtherAssetsSchedule/OtherAssetsScheduleGrp/BOYBookValueAmt | 0 | 1891788 |
| OtherAssetsSchedule/OtherAssetsScheduleGrp/BOYBookValueAmt | 1 | 440294 |
| OtherAssetsSchedule/OtherAssetsScheduleGrp/Desc | 0 | VEHICLE COLLECTION |
| OtherAssetsSchedule/OtherAssetsScheduleGrp/Desc | 1 | BUILDING- PLACED INTO SERVICE IN '24 |
| OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYBookValueAmt | 0 | 2234844 |
| OtherAssetsSchedule/OtherAssetsScheduleGrp/EOYFMVAmt | 0 | 2234844 |
| OtherDecreasesSchedule/OtherDecreasesDetail/Amt | 0 | 11450 |
| OtherDecreasesSchedule/OtherDecreasesDetail/Desc | 0 | CY BOOK/TAX DEPRECIATION ADJ |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt | 0 | 3488 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt | 1 | 9557 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 0 | EXPENSES |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 1 | OFFICE EXPENSE |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 2 | SUPPLIES |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 3 | ADVERTISING |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 4 | FUEL |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 5 | CAR REBUILDS |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 6 | INSURANCE |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 7 | REPAIRS & MAINTENANCE |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 8 | ANNUAL REPORT |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 9 | PEST CONTROL |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc | 10 | MISC EXPENSE |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 0 | 8409 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 1 | 1667 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 2 | 47128 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 3 | 7192 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 4 | 24965 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 5 | 10 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 6 | 3000 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt | 7 | 205 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 0 | 8409 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 1 | 3488 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 2 | 9557 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 3 | 1667 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 4 | 47128 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 5 | 7192 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 6 | 24965 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 7 | 10 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 8 | 3000 |
| OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt | 9 | 205 |
| OtherIncomeSchedule2/OtherIncomeDetail/AdjustedNetIncomeAmt | 0 | 9150 |
| OtherIncomeSchedule2/OtherIncomeDetail/AdjustedNetIncomeAmt | 1 | 10080 |
| OtherIncomeSchedule2/OtherIncomeDetail/AdjustedNetIncomeAmt | 2 | 1200 |
| OtherIncomeSchedule2/OtherIncomeDetail/Desc | 0 | MUSEUM TICKET SALES |
| OtherIncomeSchedule2/OtherIncomeDetail/Desc | 1 | MISC INCOME |
| OtherIncomeSchedule2/OtherIncomeDetail/Desc | 2 | VAISALA INC. |
| OtherIncomeSchedule2/OtherIncomeDetail/RevenueAndExpensesPerBooksAmt | 0 | 9150 |
| OtherIncomeSchedule2/OtherIncomeDetail/RevenueAndExpensesPerBooksAmt | 1 | 10080 |
| OtherIncomeSchedule2/OtherIncomeDetail/RevenueAndExpensesPerBooksAmt | 2 | 1200 |
| SubstantialContributorsSch/SubstantialContributorDetail/PersonNm | 0 | DILMAN J VAN HORN |
| SubstantialContributorsSch/SubstantialContributorDetail/USAddress/AddressLine1Txt | 0 | PO BOX 7 |
| SubstantialContributorsSch/SubstantialContributorDetail/USAddress/CityNm | 0 | MARMARTH |
| SubstantialContributorsSch/SubstantialContributorDetail/USAddress/StateAbbreviationCd | 0 | ND |
| SubstantialContributorsSch/SubstantialContributorDetail/USAddress/ZIPCd | 0 | 58643 |
| TaxesSchedule/TaxesDetail/AdjustedNetIncomeAmt | 0 | 400 |
| TaxesSchedule/TaxesDetail/Amt | 0 | 400 |
| TaxesSchedule/TaxesDetail/Amt | 1 | 260 |
| TaxesSchedule/TaxesDetail/CategoryTxt | 0 | SALES TAX |
| TaxesSchedule/TaxesDetail/CategoryTxt | 1 | LICENSES |
| TaxesSchedule/TaxesDetail/DisbursementsCharitablePrpsAmt | 0 | 260 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | DILLMAN J VAN HORN |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | PRESIDENT |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 7012580630 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-11-16 |
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