Liabilities / Assets
18th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 41-6172730 • 501(c)3 • Green Isle, MN
Profile
The organization was founded for the purpose of conducting and advancing research and therapy in the field of ear health and communication disorders.
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
19th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
72nd percentile
Higher net margin than 72% of similar nonprofits.
Top Officer Pay
65th percentile
Higher top officer pay than 65% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
55th percentile
Faster asset growth than 55% of similar nonprofits.
Revenue Growth
60th percentile
Faster revenue growth than 60% of similar nonprofits.
Assets
Up$1,575,530
Up $86,081 (+5.8%) from 2024
Liabilities
Flat$0
Flat from 2024
Net Assets
Up$1,575,530
Up $86,081 (+5.8%) from 2024
Revenue
Up$356,964
Up $40,519 (+13%) from 2024
Expenses
Up$288,413
Up $200,788 (+229%) from 2024
Net Income
Down$68,551
Down $160,269 (-70%) from 2024
Most recent year
2025 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
The organization was founded for the purpose of conducting and advancing research and therapy in the field of ear health and communication disorders.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $842,123 | $909,583 | ▲ $67,460 |
| Savings and Temporary Cash Investments | $408,102 | $427,079 | ▲ $18,977 |
| Cash and Non-Interest-Bearing Accounts | $215,692 | $192,523 | ▼ $23,169 |
| Prepaid Expenses and Deferred Charges | $23,532 | $46,345 | ▲ $22,813 |
| Total Assets | $1,489,449 | $1,575,530 | ▲ $86,081 |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $1,489,449 | $1,575,530 | ▲ $86,081 |
| Total Net Assets Fund Balance | $1,489,449 | $1,575,530 | ▲ $86,081 |
| Total Liabilities and Net Assets / Fund Balance | $1,489,449 | $1,575,530 | ▲ $86,081 |
| Name | Title |
|---|---|
| Kathleen Bleckenberg | Chairman |
| Mike Benedetto | Vice Chair |
| Barry Erdhal | Trustee |
| Bob Harms | Trustee |
| Bob Kulbeik | Trustee |
| Cheryl Jechorek | Trustee |
| Dale Christensen | Trustee |
| Dick Kimball | Trustee |
| Eric Hanson | Trustee |
| Gladwin Lynne | Trustee |
| Gordon Mulder | Trustee |
| Jeff Carnes | Trustee |
| Kevin Walsh | Trustee |
| Marlene Hayman | Trustee |
| Mary Sorenson | Trustee |
| Matt Huggenvick | Trustee |
| Mel Lawlis | Trustee |
| Mike Appel | Trustee |
| Sue Balstad | Trustee |
| Wanda Breimhorst | Trustee |
| Michael Vos | Co-treasurer |
| Rose Thies | Co-treasurer |
| Sue Vos | Co-treasurer |
| Bill Kase | Liaison |
| Bob Jechorek | Secretary |
| Lori Steinemann | Secretary |
| Line Item | Amount |
|---|---|
| Grants and Similar Amounts Paid | $236,949 |
| Other Expenses | $51,464 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Grants to Domestic Orgs | $236,949 | - | - | $236,949 |
| Office Expenses | $18,111 | $9,248 | - | $27,359 |
| Conferences and Meetings | - | $10,817 | - | $10,817 |
| Fees for Service Investment Mgmnt Fees | - | $8,688 | - | $8,688 |
| Fees for Services Accounting | - | $3,220 | - | $3,220 |
| Travel | - | $1,380 | - | $1,380 |
| Total Functional Expenses | $255,060 | $33,353 | $0 | $288,413 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| Minnesota Medical Foundation | Minneapolis, MN | - | Therapy/research | $188,956 |
| Midwest Special Instruments | Savage, MN | - | Therapy/research | $45,699 |
| Line Item | Amount |
|---|---|
| Fundraising Gross Income | $92,336 |
| Fundraising Direct Expenses | $5,348 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| Walk-a-thon | $92,336 | $92,336 | $5,348 | $86,988 |
| Total Events | $92,336 | $92,336 | $5,348 | $86,988 |
“Michael vos sue vos co-treasurer co-treasurer spouse sue vos rose thies co-treasurer co-treasurer siblings”
“The treasurer reviewed the 990 prior to filing the return with the irs.”
“If conflicts arise, they are brought up at the quarterly board meeting.”
“The organization provides copies of documents upon request.”
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 | true |
| IRS990/AcctCompileOrReviewBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | THE ORGANIZATION WAS FOUNDED FOR THE PURPOSE OF CONDUCTING AND ADVANCING RESEARCH AND THERAPY IN THE FIELD OF EAR HEALTH AND COMMUNICATION DISORDERS. |
| IRS990/AllOtherContributionsAmt | 0 | 187808 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | MICHAEL VOS |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5073813752 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 20472 371ST AVENUE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | GREEN ISLE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | MN |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 55338 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 215692 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 192523 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 10817 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 10817 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 187808 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 236949 |
| IRS990/CYInvestmentIncomeAmt | 0 | 82168 |
| IRS990/CYOtherExpensesAmt | 0 | 51464 |
| IRS990/CYOtherRevenueAmt | 0 | 86988 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 68551 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 288413 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 356964 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/Desc | 0 | THE ORGANIZATION PROVIDED OVER 235,000 OF FUNDING FOR RESEARCH AND THERAPY IN A VARIETY OF FIELDS FOR EAR HEALTH AND COMMUNICATION. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 255060 |
| IRS990/FamilyOrBusinessRlnInd | 0 | true |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 3220 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 3220 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 8688 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 8688 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| 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/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 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/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | KATHLEEN BLECKENBERG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | MIKE BENEDETTO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | BOB JECHOREK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | LORI STEINEMANN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MICHAEL VOS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | SUE VOS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | ROSE THIES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | BILL KASE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | MATT HUGGENVICK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | WANDA BREIMHORST |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | GORDON MULDER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | BARRY ERDHAL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | CHERYL JECHOREK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | JEFF CARNES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | BOB HARMS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | DICK KIMBALL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | SUE BALSTAD |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | GLADWIN LYNNE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | ERIC HANSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | BOB KULBEIK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | KEVIN WALSH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | MARLENE HAYMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | MEL LAWLIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | MIKE APPEL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | DALE CHRISTENSEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | MARY SORENSON |
| 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 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 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/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/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | CHAIRMAN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | CO-TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | CO-TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | CO-TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | LIAISON |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | TRUSTEE |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | false |
| IRS990/FormationYr | 0 | 1974 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | true |
| IRS990/FundraisingDirectExpensesAmt | 0 | 5348 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 92336 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 2800 |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 26 |
| IRS990/GrantAmt | 0 | 236949 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 236949 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 236949 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | true |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 193560 |
| IRS990/GrossReceiptsAmt | 0 | 553072 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 26 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 79368 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 79368 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 842123 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 909583 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | MN |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 190760 |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingCashInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | THE ORGANIZATION WAS FOUNDED FOR THE PURPOSE OF CONDUCTING AND ADVANCING RESEARCH AND THERAPY IN THE FIELD OF EAR HEALTH AND COMMUNICATION DISORDERS. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1489449 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 1575530 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 47 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 2753 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 2800 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 86988 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 17530 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 1489449 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 1575530 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 9248 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 18111 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 27359 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 23532 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 46345 |
| IRS990/PrincipalOfficerNm | 0 | MICHAEL VOS |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 194245 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 40945 |
| IRS990/PYInvestmentIncomeAmt | 0 | 51066 |
| IRS990/PYOtherExpensesAmt | 0 | 46680 |
| IRS990/PYOtherRevenueAmt | 0 | 71134 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 228820 |
| IRS990/PYTotalExpensesAmt | 0 | 87625 |
| IRS990/PYTotalRevenueAmt | 0 | 316445 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 68551 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | false |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 408102 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 427079 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 187808 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 194245 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 176383 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 608286 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 139933 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 1306655 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 79368 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 65814 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 53597 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 53002 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 22707 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 274488 |
| IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt | 0 | 511935 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.82640 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.85400 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 1306655 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 187808 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 194245 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 176383 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 608286 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 139933 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 1306655 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 1581143 |
| 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 | true |
| IRS990ScheduleG/FundraisingEventInformationGrp/DirectExpenseSummaryEventsAmt | 0 | 5348 |
| IRS990ScheduleG/FundraisingEventInformationGrp/Event1Nm | 0 | WALK-A-THON |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsEvent1Amt | 0 | 92336 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossReceiptsTotalAmt | 0 | 92336 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueEvent1Amt | 0 | 92336 |
| IRS990ScheduleG/FundraisingEventInformationGrp/GrossRevenueTotalEventsAmt | 0 | 92336 |
| IRS990ScheduleG/FundraisingEventInformationGrp/NetIncomeSummaryAmt | 0 | 86988 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OthDirectExpnssTotalEventsAmt | 0 | 5348 |
| IRS990ScheduleG/FundraisingEventInformationGrp/OtherDirectExpensesEvent1Amt | 0 | 5348 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | false |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 0 | 188956 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 1 | 45699 |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 0 | THERAPY/RESEARCH |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 1 | THERAPY/RESEARCH |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 0 | MINNESOTA MEDICAL FOUNDATION |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 1 | MIDWEST SPECIAL INSTRUMENTS |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 0 | 416027707 |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 1 | 270675227 |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 0 | 200 OAK ST SE SUITE 300 |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 1 | 12302 PRINCETON AVE |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 0 | MINNEAPOLIS |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 1 | SAVAGE |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 0 | MN |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 1 | MN |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 0 | 55455 |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 1 | 55378 |
| IRS990ScheduleI/RecipientTable/ValuationMethodUsedDesc | 0 | CASH |
| IRS990ScheduleI/RecipientTable/ValuationMethodUsedDesc | 1 | CASH |
| IRS990/ScheduleJRequiredInd | 0 | false |
| IRS990/ScheduleORequiredInd | 0 | true |
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