| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 650498 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 675578 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 3581 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 24365 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | To provide accessible, affordable, and fun mountain recreation and education. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 34970 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 8947 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 156191 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 200108 |
| IRS990/AllOtherContributionsAmt | 0 | 6756306 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 14756 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 60819 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 75575 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | Ron Welton Director of Finance |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2083325136 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 2600 Bogus Basin Road |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Boise |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | ID |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 837020908 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 7590 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 742867 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 7 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 279326 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 279326 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 304 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 2147 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 2451 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 1262129 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 514685 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 506075 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 422203 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 389612 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | PO Box 570 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | PO Box 877 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 300 E Mallard Drive Suite 350 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | PO Box 3910 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 1649 Shoreline Dr 201 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | Stevensville |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | Eagle |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | Boise |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | Big Bear Lake |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | Boise |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | MT |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | ID |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | ID |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | CA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | ID |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 59870 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 83616 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 83706 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 92315 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 83702 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | Wiegand Sports GmBH |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | Wright Brothers |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | SPF Water Engineering |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | Towsley Welding & Construction |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | EKC Construction |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | Mountain Coaster Construction |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | Mountain Coaster Construction |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | Pond/Water Rights |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | Mountain Coaster Construction |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | Smokehouse Construction |
| IRS990/ContriRptFundraisingEventAmt | 0 | 42218 |
| IRS990/CostOfGoodsSoldAmt | 0 | 1024705 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 6798524 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 21407 |
| IRS990/CYInvestmentIncomeAmt | 0 | 0 |
| IRS990/CYOtherExpensesAmt | 0 | 4400158 |
| IRS990/CYOtherRevenueAmt | 0 | 633266 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 9436649 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 8119350 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 4327524 |
| IRS990/CYTotalExpensesAmt | 0 | 8749089 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 103875 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 16868439 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 4752052 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 4757018 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 1060846 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1060846 |
| IRS990/Desc | 0 | Bogus Basin is a recreational area that operates to enrich the lives of Treasure Valley residents by providing year-round outdoor activities at rates that are affordable to a significant part of the community. Bogus Basin had 250,000 winter visits at an average admission cost per visit of only $28.68, a rate significantly lower than similar ski areas. Bogus Basin offers nordic skiing, tubing, and snow shoeing during the winter and had over 310,000 total visits during the fiscal year. Bogus Basin continues to work on providing affordable summer recreation including youth summer camps, all-age mountain biking and hiking, star gazing, and nature experiences with forest service rangers as guides. All are offered at affordable rates. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DoingBusinessAsName/BusinessNameLine1Txt | 0 | Bogus Basin |
| IRS990/DonatedServicesAndUseFcltsAmt | 0 | 35041 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 914 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 6462659 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 135351 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 48293 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 183644 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 350 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 5545 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 496 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Kevin Settles |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Brian Ellsworth |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Tyler Wymond |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Eve Chandler |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Steven Kahn |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Clark Krause |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Alan Russell |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Adam Little |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Thomas Siegert |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Jay Theiler |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Kendra Witt-Doyle |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Jamie Scott |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Ross Borden |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Michel Bourgeau |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Brad Wilson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | Irene Eiguren |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | Ron Welton |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 175799 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 66083 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 7870 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | Chairman |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Chairman (Until 09/2017) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Vice-Chairman |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Secretary |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Director (From 09/2017) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Director (From 09/2017) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | President & General Manager |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | Controller (Until 11/2017) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | Director of Finance (From 11/2017) |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1941 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 42218 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 12477 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 36292 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 13 |
| IRS990/GrantAmt | 0 | 21407 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 3940 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 3940 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 17467 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 17467 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 17905621 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 1634156 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 13 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 261996 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 261996 |
| IRS990/IntangibleAssetsGrp/BOYAmt | 0 | 2722788 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 2946537 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 389883 |
| IRS990/InterestGrp/TotalAmt | 0 | 389883 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 85605 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 148132 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 53 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 20748262 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 9940410 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 14515160 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 35263422 |
| IRS990/LegalDomicileStateCd | 0 | ID |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | Bogus Basin engages the community to provide accessible, affordable fun year-round mountain recreation and education. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 6752375 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 6411766 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 6829738 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 15190109 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | 23815 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 23815 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 609451 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 609451 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 30303 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 543205 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 573508 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 2845 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 781951 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 648109 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 1432905 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 49564 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 53608 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 205980 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 2563 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 52525 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 240411 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 295499 |
| IRS990/OtherExpensesGrp/Desc | 0 | Tickets and Passes |
| IRS990/OtherExpensesGrp/Desc | 1 | Capital campaign expens |
| IRS990/OtherExpensesGrp/Desc | 2 | Membership Dues |
| IRS990/OtherExpensesGrp/Desc | 3 | Dues & subscriptions |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 29189 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 27561 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 49973 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 500 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 49973 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 29189 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 27561 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 500 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 356094 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 133480 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 30861 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 422968 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 2894352 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 3348181 |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 2880 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 65038 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 270100 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 338018 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 567 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 12795 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 53138 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 66500 |
| IRS990/PermanentlyRstrNetAssetsGrp/BOYAmt | 0 | 30000 |
| IRS990/PermanentlyRstrNetAssetsGrp/EOYAmt | 0 | 30000 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 391851 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 110474 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 112466 |
| IRS990/PrincipalOfficerNm | 0 | Brad Wilson |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 713990 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 451110 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 713990 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 713990 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 4 | 713990 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Ski Operations & School Receipts |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | Rental Shop |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | Nordic & Other |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | Tubing Hill |
| IRS990/ProgramServiceRevenueGrp/Desc | 4 | Mountain Coaster |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 7863175 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 719117 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 324498 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 3 | 240820 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 4 | 188249 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 7863175 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 719117 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 324498 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 3 | 240820 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 4 | 188249 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 315245 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 20309 |
| IRS990/PYInvestmentIncomeAmt | 0 | 1500 |
| IRS990/PYOtherExpensesAmt | 0 | 4228516 |
| IRS990/PYOtherRevenueAmt | 0 | 763564 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 9924100 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 2684724 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 4070860 |
| IRS990/PYTotalExpensesAmt | 0 | 8319685 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |