Liabilities / Assets
65th percentile
Higher debt load relative to assets than 65% of similar nonprofits.
EIN 39-1650068 • 501(c)3 • Delafield, WI
Profile
To support and promote the lapham peak unit of the kettle moraine state forest by sponsoring or promoting fundraising events, organizing volunteer work days to assist with various projects at the property, and offering additional services to park visitors, while also helping the wisconsin department of natural resources park personnel
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
65th percentile
Higher debt load relative to assets than 65% of similar nonprofits.
Liabilities / Revenue
78th percentile
Higher debt load relative to revenue than 78% of similar nonprofits.
Net Margin
97th percentile
Higher net margin than 97% of similar nonprofits.
Top Officer Pay
40th percentile
Higher top officer pay than 40% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
96th percentile
Faster asset growth than 96% of similar nonprofits.
Revenue Growth
96th percentile
Faster revenue growth than 96% of similar nonprofits.
Assets
Up$3,556,815
Up $1,995,980 (+128%) from 2023
Liabilities
Up$624,897
Up $611,797 (+4670%) from 2023
Net Assets
Up$2,931,918
Up $1,384,183 (+89%) from 2023
Revenue
Up$1,591,613
Up $1,136,583 (+250%) from 2023
Expenses
Up$219,875
Up $93,792 (+74%) from 2023
Net Income
Up$1,371,738
Up $1,042,791 (+317%) from 2023
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
To support and promote the Lapham Peak Unit of the Kettle Moraine State Forest by sponsoring or promoting fundraising events organizing volunteer work days to assist with various projects at the property and, offering additional services to park visitors, while also helping the Wisconsin Department of Natural Resources park personnel.
To support and promote the lapham peak unit of the kettle moraine state forest by sponsoring or promoting fundraising events, organizing volunteer work days to assist with various projects at the property, and offering additional services to park visitors, while also helping the wisconsin department of natural resources park personnel
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $252,288 | $1,732,218 | ▲ $1,479,930 |
| Savings and Temporary Cash Investments | $1,101,306 | $999,797 | ▼ $101,509 |
| Pledges and Grants Receivable | - | $616,865 | - |
| Cash and Non-Interest-Bearing Accounts | $145,401 | $130,567 | ▼ $14,834 |
| Investments in Publicly Traded Securities | $61,840 | $77,368 | ▲ $15,528 |
| Total Assets | $1,560,835 | $3,556,815 | ▲ $1,995,980 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $7,500 | $615,217 | ▲ $607,717 |
| Deferred Revenue | $5,600 | $9,680 | ▲ $4,080 |
| Total Liabilities | $13,100 | $624,897 | ▲ $611,797 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $560,113 | $1,969,389 | ▲ $1,409,276 |
| Net Assets With Donor Restrictions | $987,622 | $962,529 | ▼ $25,093 |
| Total Net Assets Fund Balance | $1,547,735 | $2,931,918 | ▲ $1,384,183 |
| Total Liabilities and Net Assets / Fund Balance | $1,560,835 | $3,556,815 | ▲ $1,995,980 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Other Land Buildings | $1,622,099 | - | $1,622,099 |
| Equipment | $110,119 | $139,881 | $250,000 |
| Name | Title |
|---|---|
| John Hillmer | President |
| Melissa Jarecki | Vice President |
| John Kolbe | Director |
| John Mccarthy | Director |
| Kris Maki | Director |
| Mark Herr | Director |
| Rebecca Burton | Director |
| Rita Keber | Director |
| Anne Riendl | Assistant Treasurer |
| Mark Fischer | Secretary |
| Karl Timm | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $169,466 |
| Grants and Similar Amounts Paid | $50,409 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Grants to Domestic Orgs | $50,409 | - | - | $50,409 |
| Fees for Services Other | $35,443 | $2,475 | - | $37,918 |
| Depreciation Depletion | $35,714 | - | - | $35,714 |
| Fees for Services Accounting | - | $8,500 | - | $8,500 |
| Insurance | - | $8,247 | - | $8,247 |
| Office Expenses | $2,251 | $35 | - | $2,286 |
| All Other Expenses | $658 | - | - | $658 |
| Other Expenses | $621 | $166 | - | $621 |
| Total Functional Expenses | $191,932 | $27,943 | $0 | $219,875 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $231,808 |
| Expenses per Audited Statements | $219,875 |
| Total Expenses per Form 990 | $219,875 |
| Expenses Not Reported on Form 990 | $11,933 |
| Expenses Not Reported on Financial Statements | $0 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| Wisconsin Dnr | Madison, WI | 501(c)(3) | Rtv for Dnr Use | $49,409 |
| Line Item | Amount |
|---|---|
| Fundraising Gross Income | $94,720 |
| Fundraising Direct Expenses | $67,731 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Fright Hike | $85,609 | $82,063 | $62,018 | $20,045 |
| Colorama | $8,947 | $7,392 | $3,648 | $3,744 |
| Total Events | $101,131 | $94,720 | $67,731 | $26,989 |
“As a non-stock, nonprofit organization, there are no stockholders. However, there are six classes of membership: individual, family, senior honorary, lifetime, and corporate. Only individual, family, senior, and lifetime members are eligible to become officers/directors and vote”
“The 990 has been prepared by an independent accounting firm then reviewed by the treasurer and the president prior to filing. Other directors were informed that forms 990 were prepared, and if requested, a draft copy would be provided.”
“During the tax year, our monthly board of directors meeting minutes are contemporaneously posted on our public website. The minutes also contain relevant committee reports and financial statements, either by reference or as attachments. Other governing documents have not been posted on our website. Our forms 990 and 990-ez for prior years are also available on the guidestar public website. Copies of forms 990 and 990-ez will also be provided upon request.”
“Contract services: program service expenses 35,443. Management and general expenses 2,475. Fundraising expenses 0. Total expenses 37,918.”
“The organization is exempt from income tax under section 501(c)(3) of internal revenue code and is classified as other than a private foundation. Management has reviewed all tax positions recognized in previously filed tax returns and those expected to be taken in future tax returns. As of september 30, 2024, the organization had no amounts related to unrecognized income tax benefits and no amounts related to accrued interest and penalties. The organization does not anticipate any significant changes to unrecognized income tax benefits over the next year.”
“MERCHANDISE $11,933”
“MERCHANDISE $11,933”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 7500 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 615217 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | TO SUPPORT AND PROMOTE THE LAPHAM PEAK UNIT OF THE KETTLE MORAINE STATE FOREST BY SPONSORING OR PROMOTING FUNDRAISING EVENTS, ORGANIZING VOLUNTEER WORK DAYS TO ASSIST WITH VARIOUS PROJECTS AT THE PROPERTY, AND OFFERING ADDITIONAL SERVICES TO PARK VISITORS, WHILE ALSO HELPING THE WISCONSIN DEPARTMENT OF NATURAL RESOURCES PARK PERSONNEL |
| IRS990/AllOtherContributionsAmt | 0 | 290163 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 658 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 658 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | KARL TIMM |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2626468583 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | W329 N846 COUNTY ROAD C |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | DELAFIELD |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | WI |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 53018 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 145401 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 130567 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 0 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContriRptFundraisingEventAmt | 0 | 6411 |
| IRS990/CostOfGoodsSoldAmt | 0 | 11933 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1477133 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 50409 |
| IRS990/CYInvestmentIncomeAmt | 0 | 73304 |
| IRS990/CYOtherExpensesAmt | 0 | 169466 |
| IRS990/CYOtherRevenueAmt | 0 | 30751 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 10425 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 1371738 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 219875 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 1591613 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 5600 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 9680 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 35714 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 35714 |
| IRS990/Desc | 0 | THE SNOWMAKING PROGRAM PROVIDES MAN-MADE SNOW ON SKI TRAILS FOR CROSS COUNTRY SKIING, HIKING, AND SNOWSHOEING. SNOWMAKING THIS PAST YEAR PROVIDED A THICK LAYER OF MAN-MADE SNOW ON APPROXIMATELY 2.4 KILOMETERS OF TRAILS. THE TRAILS WERE GROOMED REGULARLY FROM DECEMBER THROUGH MARCH RESULTING IN 90 DAYS OF SKIING ON MAN-MADE SNOW, COMPARED TO ONLY 42 DAYS OF SKIING ON OTHER TRAILS WITH NATURAL SNOW AND MARGINAL CONDITIONS. THIS PROJECT BENEFITS MORE THAN 300,000 VISITORS TO THE PARK ANNUALLY FOR THEIR RECREATION. WORK IS IN PROGRESS TO BOTH BETTER MAINTAIN AND TO EXPAND THE TRAILS. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 987622 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 962529 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 96758 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 8500 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 8500 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 2475 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 35443 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 37918 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 22.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 6.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 6.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| 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/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/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/PersonNm | 0 | JOHN HILLMER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MELISSA JARECKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | KARL TIMM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MARK FISCHER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | ANNE RIENDL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | REBECCA BURTON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | MARK HERR |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | RITA KEBER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | JOHN KOLBE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | KRIS MAKI |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | JOHN MCCARTHY |
| 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/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/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | ASSISTANT TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1989 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 6411 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 67731 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 94720 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 11 |
| IRS990/GovernmentGrantsAmt | 0 | 1177374 |
| IRS990/GrantAmt | 0 | 6573 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 50409 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 50409 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 1671277 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 15695 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 11 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartIXInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 8247 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 8247 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 73304 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 73304 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 61840 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 77368 |
| IRS990/IRPDocumentCnt | 0 | 1 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 139881 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 252288 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 1732218 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 1872099 |
| IRS990/LegalDomicileStateCd | 0 | WI |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 3185 |
| IRS990/MembersOrStockholdersInd | 0 | 1 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | TO SUPPORT AND PROMOTE THE LAPHAM PEAK UNIT OF THE KETTLE MORAINE STATE FOREST BY SPONSORING OR PROMOTING FUNDRAISING EVENTS, ORGANIZING VOLUNTEER WORK DAYS TO ASSIST WITH VARIOUS PROJECTS AT THE PROPERTY, AND OFFERING ADDITIONAL SERVICES TO PARK VISITORS, WHILE ALSO HELPING THE WISCONSIN DEPARTMENT OF NATURAL RESOURCES PARK PERSONNEL |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1547735 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 2931918 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | 26989 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 26989 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 3762 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 3762 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 12445 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 560113 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 1969389 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 35 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 2251 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 2286 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | SUPPLIES AND EQUIPMENT |
| IRS990/OtherExpensesGrp/Desc | 1 | UTILITIES |
| IRS990/OtherExpensesGrp/Desc | 2 | FEES |
| IRS990/OtherExpensesGrp/Desc | 3 | FOOD AND BEVERAGE |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 8520 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 166 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 62288 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 4015 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 533 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 621 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 70808 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 4015 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 699 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 621 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 616865 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | KARL TIMM |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | SKI SERIES ADMISSIONS |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 10425 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 10425 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | TRAIL, PRAIRIE, AND HABITAT RESTORATION AND IMPROVEMENTS, AS WELL AS IMPROVEMENTS TO SIGNAGE FOR PARK VISITORS TO BETTER NAVIGATE THE TRAILS AND TO USE THE PARK FACILITIES. MORE THAN 2,100 HOURS WERE SPENT BY VOLUNTEERS IN THE REMOVAL OF INVASIVE SPECIES FROM THE PARK. OVER 225 PILES OF BUCKTHORN, HONEYSUCKLE, BOX ELDERS, ASH, BLACK LOCUST, ETC., WERE CUT AND BURNED DURING THE PAST YEAR. IN ADDITION, 48 TRUCK-FULLS OF INVASIVE GRASSES, PAMPAS AND PHRAGMITES, AND GARLIC MUSTARD WERE ALSO REMOVED AND BURNED. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 76874 |
| IRS990/ProgSrvcAccomActy2Grp/GrantAmt | 0 | 43836 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 2466 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | LAPHAM LODGE |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 11359 |
| IRS990/ProgSrvcAccomActyOtherGrp/Desc | 0 | OTHER PROGRAM SERVICES INCLUDE THE MEMORIAL BENCH PROJECT, ENGRAVED BRICKS PROJECT FOR THE BUTTERFLY GARDEN, AND BLUEBIRD BOXES. THE REVENUE AND EXPENSES FOR THE MEMORIAL BENCH PROJECT ARE REPORTED AS PART OF COST OF GOODS SOLD. THE MEMORIAL BENCH PROJECT INVOLVES THE CONSTRUCTION OF NEW BENCHES TO REPLACE EXISTING BENCHES THROUGHOUT THE PARK THAT ARE IN DISREPAIR OR THAT DO NOT HAVE A BACKREST. INDIVIDUALS OR GROUPS DONATE THE NECESSARY AMOUNT TO PLACE A BENCH IN A SPECIFIED LOCATION WITHIN THE PARK TO HONOR OR MEMORIALIZE INDIVIDUALS, THE COST OF WHICH ALSO INCLUDES A SINGLE BRONZE PLAQUE. THE ENGRAVED BRICKS PROJECT INVOLVES THE INSTALLATION OF A BRICK WALKWAY IN THE BUTTERFLY GARDEN. |
| IRS990/ProgSrvcAccomActyOtherGrp/ExpenseAmt | 0 | 6941 |
| IRS990/ProgSrvcAccomActyOtherGrp/RevenueAmt | 0 | 1376 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 395270 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 26136 |
| IRS990/PYOtherExpensesAmt | 0 | 126083 |
| IRS990/PYOtherRevenueAmt | 0 | 24570 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 9054 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 328947 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 126083 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 455030 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 1371738 |
| IRS990/RelatedEntityInd | 0 | 0 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 1 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/RevenueAmt | 0 | 10345 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 1101306 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 999797 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 1477133 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 391597 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 806443 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 247336 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 245752 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 3168261 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 73304 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 26136 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 1532 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 2743 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 144 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 103859 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 44482 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearAmt | 0 | 26989 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 23580 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 11417 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 61986 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.78620 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.62080 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 2621288 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 546973 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 1477133 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 391597 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 806443 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 247336 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 245752 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 3168261 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 3334106 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 110119 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 139881 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 250000 |
| IRS990ScheduleD/ExpensesNotReportedAmt | 0 | 11933 |
| IRS990ScheduleD/ExpensesNotRptFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 219875 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | 12445 |
| IRS990ScheduleD/OtherExpensesIncludedAmt | 0 | 11933 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 1622099 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 1622099 |
| IRS990ScheduleD/OtherRevenueAmt | 0 | 11933 |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | 24378 |
| IRS990ScheduleD/RevenueNotReportedFinclStmtAmt | 0 | 0 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 1591613 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE ORGANIZATION IS EXEMPT FROM INCOME TAX UNDER SECTION 501(C)(3) OF INTERNAL REVENUE CODE AND IS CLASSIFIED AS OTHER THAN A PRIVATE FOUNDATION. MANAGEMENT HAS REVIEWED ALL TAX POSITIONS RECOGNIZED IN PREVIOUSLY FILED TAX RETURNS AND THOSE EXPECTED TO BE TAKEN IN FUTURE TAX RETURNS. AS OF SEPTEMBER 30, 2024, THE ORGANIZATION HAD NO AMOUNTS RELATED TO UNRECOGNIZED INCOME TAX BENEFITS AND NO AMOUNTS RELATED TO ACCRUED INTEREST AND PENALTIES. THE ORGANIZATION DOES NOT ANTICIPATE ANY SIGNIFICANT CHANGES TO UNRECOGNIZED INCOME TAX BENEFITS OVER THE NEXT YEAR. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 1 | MERCHANDISE $11,933 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 2 | MERCHANDISE $11,933 |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART X, LINE 2: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | PART XI, LINE 2D - OTHER ADJUSTMENTS |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | PART XII, LINE 2D - OTHER ADJUSTMENTS |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 1732218 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 219875 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 1591613 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 1615991 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 231808 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContributionsTotAmt | 0 | 6411 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriEvent1Amt | 0 | 3546 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriEvent2Amt | 0 | 1555 |
| IRS990ScheduleG/FundraisingEventInformationGrp/CharitableContriOtherEventsAmt | 0 | 1310 |
| IRS990ScheduleG/FundraisingEventInformationGrp/DirectExpenseSummaryEventsAmt | 0 | 67731 |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm | 0 | FRIGHT HIKE |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event2Nm | 0 | COLORAMA |
| IRS990ScheduleG/FundraisingEventInformationGrp/FoodAndBeverageEvent1Amt | 0 | 236 |
| IRS990ScheduleG/FundraisingEventInformationGrp/FoodAndBeverageEvent2Amt | 0 | 23 |
| IRS990ScheduleG/FundraisingEventInformationGrp/FoodAndBeverageTotalEventsAmt | 0 | 259 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent1Amt | 0 | 85609 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent2Amt | 0 | 8947 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsOtherEventsAmt | 0 | 6575 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt | 0 | 101131 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt | 0 | 82063 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent2Amt | 0 | 7392 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueOtherEventsAmt | 0 | 5265 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt | 0 | 94720 |
| IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt | 0 | 26989 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssOtherEventsAmt | 0 | 1806 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt | 0 | 67472 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt | 0 | 62018 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent2Amt | 0 | 3648 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherEventsTotalCnt | 0 | 2 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 0 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 0 | 49409 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 0 | 501(C)(3) |
| IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt | 0 | 0 |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 0 | RTV FOR DNR USE |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 0 | WISCONSIN DNR |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 0 | 396006436 |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 0 | 101 S WEBSTER STREET PO BOX 7921 |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 0 | MADISON |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 0 | WI |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 0 | 53707 |
| IRS990ScheduleI/RecipientTable/ValuationMethodUsedDesc | 0 | FMV |
| IRS990ScheduleI/Total501c3OrgCnt | 0 | 1 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | AS A NON-STOCK, NONPROFIT ORGANIZATION, THERE ARE NO STOCKHOLDERS. HOWEVER, THERE ARE SIX CLASSES OF MEMBERSHIP: INDIVIDUAL, FAMILY, SENIOR HONORARY, LIFETIME, AND CORPORATE. ONLY INDIVIDUAL, FAMILY, SENIOR, AND LIFETIME MEMBERS ARE ELIGIBLE TO BECOME OFFICERS/DIRECTORS AND VOTE |
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