Document And Entity Information
Statistical Measurement [Axis]
Note To Financial Statement Details Textual
Significant Accounting Policies
Note 1 - Nature of Business and Summary of Significant Accounting Policies
Income tax expense
Total income tax expense
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Note 2 - Revenues
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Note 3 - Selected Balance Sheet Information
Trading Arrangements, by Individual [Table]
Note 4 - Property and Equipment
Material Terms of Trading Arrangement [Text Block]
Note 5 - Finite-life Intangible Assets
ecd_InsiderTrdPoliciesProcAdoptedFlag
Insider Trading Policies and Procedures Adopted [Flag]
Note 8 - Share-based Compensation
Note 9 - Income Taxes
Note 10 - Leases
Note 11 - Earnings Per Common Share ("EPS")
Minimum [Member]
Note 1 - Nature of Business and Summary of Significant Accounting Policies - Schedule of Warranty Liability (Details)
Note 2 - Revenues - Disaggregation of Revenue (Details)
Statistical Measurement [Domain]
Insider Trading Policies and Procedures [Line Items]
Note 2 - Revenues - Contract with Customer Assets and Receivable Schedule (Details)
Maximum [Member]
Note 2 - Revenues - Schedule of Allowance for Credit Losses (Details)
Share Repurchase Program [Axis]
Note 2 - Revenues - Contract with Customer Schedule (Details)
Foreign
Share Repurchase Program [Domain]
Note 3 - Selected Balance Sheet Information - Inventory Schedule (Details)
Note 3 - Selected Balance Sheet Information - Other Assets (Details)
Note 3 - Selected Balance Sheet Information - Other Accrued Liabilities Schedule (Details)
us-gaap_IncreaseDecreaseInAccountsReceivable
Accounts receivable
Domestic
Retirement Plan Type [Domain]
Note 4 - Property and Equipment - Schedule of Property and Equipment (Details)
us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
Accounts payable and accrued liabilities
Note 5 - Finite-life Intangible Assets - Schedule of Finite-Life Intangible Assets (Details)
Note 5 - Finite-life Intangible Assets - Schedule of Future Amortization Expense (Details)
Retirement Plan Type [Axis]
Note 8 - Share-based Compensation - Valuation Assumptions Schedule (Details)
Note 8 - Share-Based Compensation - Stock Options Schedule (Details)
Note 8 - Share-Based Compensation - Summary of Restricted Stock (Details)
Note 8 - Share-Based Compensation - Summary of Restricted Stock Units (Details)
Note 9 - Income Taxes - Schedule of Provision for Income Taxes (Details)
Contract assets recognized
Amount of increase assets recognized.
Note 9 - Income Taxes - Schedule of Effective Income Tax Reconciliation (Details)
Note 9 - Income Taxes - Schedule of Income Before Income Taxes (Details)
elmd_SharesAuthorized
Shares Authorized (in shares)
Represents the total number of shares authorized.
Note 9 - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details)
Note 9 - Income Taxes - Schedule of Income Taxes Paid (Details)
Note 10 - Leases - Schedule of Maturities of Lease Liabilities (Details)
Note 11 - Earnings Per Common Share ("EPS") - Computations of Basic and Diluted EPS (Details)
Notes To Financial Statements
Notes To Financial Statements [Abstract]
us-gaap_EffectiveIncomeTaxRateContinuingOperations
Effective Income Tax Rate Reconciliation, Percent
Total income tax expense, percent
Tax expense at statutory federal rate, percent
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Granted, Weighted Average Exercise Price (in dollars per share)
Exercised, Weighted Average Exercise Price (in dollars per share)
us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities
Accrued compensation
Income Tax Jurisdiction [Domain]
Performance Shares [Member]
Land Improvements [Member]
Land [Member]
Meals and entertainment, percent
Other non-deductible expenses, percent
Interest income, net
State taxes, net of federal benefit, percent
us-gaap_IncreaseDecreaseInInventories
Inventories
Stock-based compensation, percent
Cash and cash equivalents
us-gaap_SharesOutstanding
Balance (in shares)
Balance (in shares)
Segment Reporting [Text Block]
us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
Research and development credit, percent
Award Type [Axis]
Adjustments to reconcile net income to net cash provided by operating activities:
Plan Name [Axis]
us-gaap_Liabilities
Total liabilities
Plan Name [Domain]
Liabilities [Abstract]
Other reconciling items
us-gaap_AllocatedShareBasedCompensationExpense
Share-Based Payment Arrangement, Expense
us-gaap_LiabilitiesAndStockholdersEquity
Total liabilities and shareholders’ equity
Title and Position [Axis]
Segment Reporting [Table]
us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Prepaid expenses and other assets
Share-based compensation expense
us-gaap_ShareBasedCompensation
Selling, general and administrative
Lessee, Lease, Description [Table]
Share-Based Payment Arrangement [Text Block]
Lease Contractual Term [Axis]
Lease Contractual Term [Domain]
Changes in operating assets and liabilities:
us-gaap_FiniteLivedIntangibleAssetUsefulLife
Finite-Lived Intangible Asset, Useful Life (Year)
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
Net increase (decrease) in cash
us-gaap_DeferredTaxLiabilitiesPrepaidExpenses
Prepaid insurance
New Accounting Pronouncements, Policy [Policy Text Block]
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
Beginning of period
End of period
Share-Based Payment Arrangement, Tranche One [Member]
Statement [Table]
elmd_PolicyTable
Credit Facility [Axis]
us-gaap_OperatingLeasePayments
Operating Lease, Payments
Credit Facility [Domain]
Revolving Credit Facility [Member]
Share-Based Payment Arrangement, Tranche Two [Member]
us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Debt Instrument, Basis Spread on Variable Rate
us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets
Amortization
Equipment [Member]
us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Line of Credit Facility, Maximum Borrowing Capacity
us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
Line of Credit Facility, Lender [Domain]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Unvested awards outstanding, shares (in shares)
Unvested awards outstanding, shares (in shares)
Lender Name [Axis]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
Unvested awards outstanding, weighted average grant date fair value (in dollars per share)
Unvested awards outstanding, weighted average grant date fair value (in dollars per share)
srt_StockRepurchaseProgramAuthorizedAmount1
Share Repurchase Program, Authorized, Amount
Granted, shares (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)
Granted, weighted average grant date fair value (in dollars per share)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share)
Canceled or forfeited, shares (in shares)
Canceled or forfeited, shares (in shares)
us-gaap_LineOfCredit
Long-Term Line of Credit
Property, Plant and Equipment, Useful Life (Year)
Vested, weighted average grant date fair value (in dollars per share)
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares)
Vested, shares (in shares)
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
Total lease payments
us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent
Operating Lease, Weighted Average Discount Rate, Percent
Granted, Weighted Average Grant Date Fair Value (in dollars per share)
2027
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap_AccountsPayableCurrentAndNoncurrent
Accounts Payable
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number (in shares)
Exercisable, Shares (in shares)
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Options exercisable, Weighted Average Exercise Price (in dollars per share)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number (in shares)
Outstanding, Shares (in shares)
Outstanding, Shares (in shares)
Assets [Abstract]
Nature of Expense [Axis]
Commitments and Contingencies Disclosure [Text Block]
2028
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
Outstanding, Weighted Average Exercise Price (in dollars per share)
Statement [Line Items]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value
Common stock, shares issues (in shares)
Grantee Status [Domain]
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Common stock, shares outstanding (in shares)
Award Type [Domain]
Share-Based Payment Arrangement, Employee [Member]
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Risk-free interest rate
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized (in shares)
Grantee Status [Axis]
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Expected volatility
Schedule of Accrued Liabilities [Table Text Block]
Schedule of Product Warranty Liability [Table Text Block]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Share-Based Payment Arrangement, Nonemployee [Member]
Common stock, $0.01 par value per share, 13,000,000 shares authorized; 8,366,163 and 8,349,176 shares issued and outstanding, as of June 30, 2026, and June 30, 2025, respectively
2028
Fair Value of Financial Instruments, Policy [Policy Text Block]
2029
Schedule of Inventory, Current [Table Text Block]
2027
Accounts payable
us-gaap_PolicyTextBlockAbstract
Accounting Policies
Thereafter
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
2030
us-gaap_TableTextBlock
Notes Tables
2031
Demonstration equipment transferred between inventory and property and equipment
Amount of transfer of inventory into property, plant and equipment in no cash transaction.
Subsequent Events [Text Block]
Related Party [Member]
Accrued compensation
us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
Less: Interest
Warranty reserve
Options outstanding, Weighted Average Remaining Contractual Term (Year)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term (Year)
Present value of lease liabilities
us-gaap_OperatingLeaseLiability
Operating Lease, Liability
Other Accrued Liabilities, Current
Total
Expected term (years) (Year)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term (Year)
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Options exercisable, Weighted Average Remaining Contractual Term (Year)
Income Tax Jurisdiction, Domestic Federal [Member]
Shipping and Handling Expense [Policy Text Block]
Disclosure of accounting policy relating to shipping and handling expense.
Standard Product Warranty, Policy [Policy Text Block]
us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]
Intangible Asset, Finite-Lived, Class [Axis]
Statement of Stockholders' Equity [Abstract]
Intangible Asset, Finite-Lived, Class [Domain]
Statement of Cash Flows [Abstract]
us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Shareholders’ Equity
Accrual for products sold
Equity Components [Axis]
Share-Based Payment Arrangement [Policy Text Block]
Issuance of common stock upon exercise of options
Equity Component [Domain]
us-gaap_ProductWarrantyAccrualPayments
Expenditures and costs incurred for warranty claims
Equity [Text Block]
Additional Paid-in Capital [Member]
us-gaap_ProductWarrantyAccrual
Beginning warranty reserve
Ending warranty reserve
Retained Earnings [Member]
Net property and equipment
Property, Plant and Equipment, Gross
Property and equipment and intangible asset acquisitions in accounts payable
Provision for credit losses
Subsequent Event [Table]
Deferred income taxes
Property, Plant, and Equipment [Policy Text Block]
Cost of revenues
Cost of Revenue
Share-based compensation expense
us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
Lease liability
elmd_DeferredTaxAssetsLeaseLiabilities
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from lease liabilities.
Schedule of Income Taxes Paid [Table Text Block]
The tabular disclosure of income taxes paid.
Increase (decrease) as a result of changes in the estimate of amounts to be realized from payers, excluding amounts transferred to receivables during the period
Non-deductible officer's compensation, percent
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible officer compensation.
UNICAP
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from uniform capitalization.
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Share-Based Payment Arrangement, Option [Member]
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Other reconciling items, percent
us-gaap_AccountsReceivableNet
Accounts Receivable, after Allowance for Credit Loss
Current Liabilities
us-gaap_CurrentIncomeTaxExpenseBenefit
Total current
us-gaap_LiabilitiesCurrent
Total current liabilities
Current federal
Impairment of intangible assets
Impairment of Intangible Assets, Finite-Lived
Impairment
us-gaap_DebtInstrumentVariableInterestRateTypeExtensibleEnumeration
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]
Secured Overnight Financing Rate (SOFR) [Member]
Current state
Receivables, included in “Accounts receivable, net of allowance for credit losses”
Accounts receivable (net of allowances for credit losses of $45,000)
us-gaap_ProductWarrantyObligationTerm
Product Warranty Obligation, Term (Year)
us-gaap_TaxCreditCarryforwardAmount
Tax Credit Carryforward, Amount
elmd_OperatingLeaseMonthlyPayments
Operating Lease, Monthly Payments
Represents the amount of monthly payments made for operating leases.
Contract Assets [Policy Text Block]
Represents the disclosure of contract assets.
us-gaap_TaxCreditCarryforwardValuationAllowance
Tax Credit Carryforward, Valuation Allowance
Tax Credit Carryforward [Axis]
Tax Credit Carryforward, Name [Domain]
us-gaap_PaymentsToAcquireIntangibleAssets
Expenditures for finite-life intangible assets
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
Canceled or forfeited (in shares)
Lessee, Leases [Policy Text Block]
Other Commitments [Table]
us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Property, Plant and Equipment, Accumulated Depreciation
us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Intangible Asset, Finite-Lived, Accumulated Amortization
Canceled or forfeited, Weighted Average Exercise Price (in dollars per share)
Product Warranty Liability [Table]
us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Net income before income taxes
Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]
Additional paid-in capital
Debt Disclosure [Text Block]
Use of Estimates, Policy [Policy Text Block]
Prepaid expenses and other current assets
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)
Amortization
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)
elmd_CapitalizedInternalUseSoftwareAccumulatedAmortization
Capitalized Internal Use Software, Accumulated Amortization
Represents the amount of accumulated amortization of capitalized internal use software.
us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Expenditures for property and equipment
Lessee, Operating Leases [Text Block]
Capitalized software costs
Represents the amount of capitalized internal use software net of accumulated amortization.
Exercise of common stock options, vesting of performance stock units and issuance of restricted stock, net of cancellations and tax withholdings
elmd_CapitalizedInternalUseSoftwareGross
Capitalized Internal Use Software, Gross
Represents the amount of capitalized internal use software before amortization.
elmd_AmortizationOfCapitalizedInternalUseSoftware
Amortization of Capitalized Internal Use Software
Represents the amount of amortization of capitalized internal use software.
Non-US [Member]
us-gaap_StockRepurchasedAndRetiredDuringPeriodValue
Stock Repurchased and Retired During Period, Value
Repurchase of common stock
Intangible Assets, Finite-Lived, Policy [Policy Text Block]
Schedule of Other Assets [Table Text Block]
Current Assets
us-gaap_AssetsCurrent
Total current assets
Exercise of common stock options, vesting of performance stock units and issuance of restricted stock, net of cancellations and tax withholdings (in shares)
us-gaap_GrossProfit
Gross profit
Shipping and Handling Costs [Member]
Represents shipping and handling costs.
Restricted Stock Units (RSUs) [Member]
Parts inventory
us-gaap_LineOfCreditFacilityExpirationDate1
Line of Credit Facility, Expiration Date
us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised
Exercised (in shares)
Depreciation
Trademarks [Member]
us-gaap_DebtInstrumentInterestRateEffectivePercentage
Debt Instrument, Interest Rate, Effective Percentage
Class of Stock [Domain]
Related and Nonrelated Parties [Axis]
us-gaap_StockRepurchasedAndRetiredDuringPeriodShares
Stock Repurchased and Retired During Period, Shares (in shares)
Repurchase of common stock (in shares)
Schedule of Long-Term Debt Instruments [Table]
Software Costs Policy [Policy Text Block]
Accounting policy describing the software costs.
Demonstration and Rental Equipment [Member]
Represents demonstration and rental equipment.
Software [Member]
Represents software.
Cash Flows from Operating Activities
Cash Flows from Investing Activities
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net cash provided by operating activities
Cash Flows from Financing Activities
Accrued insurance recoupments
The amount of accrued insurance recoupments, which is calculated by the amount insurance companies overpay for a device and the amount that is owed to the insurance companies.
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net cash used for investing activities
elmd_StockRepurchasedDuringThePeriodSharePrice
Stock Repurchased During the Period, Share Price (in dollars per share)
The price per share repurchased during the period.
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net cash used for financing activities
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
Twenty Seventeen Plan [Member]
Represents the 2017 plan.
Twenty Twenty Three Plan [Member]
Represents the 2023 plan.
elmd_SharebasedCompensationArrangementBySharebasedPaymentAwardNumberOfSharesAuthorizedSharesThatWereSubjectToOutstandingAwards
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized, Shares That Were Subject to Outstanding Awards (in shares)
Number of shares authorized for issuance under share-based payment arrangement that were subject to outstanding awards.
Advertising Cost [Policy Text Block]
Exercised, Weighted Average Grant Date Fair Value (in dollars per share)
The weighted average grant-date fair value of options exercised during the reporting period as calculated by applying the disclosed option pricing methodology.
Accounting Policies [Abstract]
Long-Lived Asset, Excluding Intangible Asset and Goodwill, Impairment and Disposal [Policy Text Block]
Allowances for credit losses
Accounts Receivable [Policy Text Block]
Income Statement [Abstract]
Deferred federal
us-gaap_UnrecognizedTaxBenefits
Unrecognized Tax Benefits
us-gaap_NumberOfOperatingSegments
Number of Operating Segments
us-gaap_DeferredIncomeTaxLiabilities
Deferred tax liabilities
us-gaap_NumberOfReportableSegments
Number of Reportable Segments
Other assets
us-gaap_OtherAssetsMiscellaneous
Deferred income taxes
us-gaap_DeferredIncomeTaxExpenseBenefit
Total deferred
Income Tax Contingency [Table]
Net income
Net income
Net income
us-gaap_AmortizationOfIntangibleAssets
Amortization expense
Deferred state
Inventory reserve
us-gaap_DeferredTaxAssetsInventory
us-gaap_DeferredTaxAssetsGross
Subtotal
Income Tax Disclosure [Text Block]
Restricted Stock [Member]
Accounting Standards Update and Change in Accounting Principle [Table]
us-gaap_DeferredTaxAssetsLiabilitiesNet
Total net deferred tax assets
us-gaap_DeferredTaxAssetsNet
Net deferred tax assets
Income Tax, Policy [Policy Text Block]
Tax expense at statutory federal rate
Related and Nonrelated Parties [Domain]
MN R&D tax credits
Related Party Transaction [Table]
Meals and entertainment
Related Party Transactions Disclosure [Text Block]
Recoveries
Other non-deductible expenses
Supplemental Balance Sheet Disclosures [Text Block]
Accrued compensation
us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
State taxes, net of federal benefit
Stock-based compensation
Stock based compensation
us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
Revenue recognition and accounts receivable reserves
us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves
BMO Bank N.A. [Member]
Represents the BMO Bank N.A..
us-gaap_OpenTaxYear
Open Tax Year
Vesting [Axis]
Statement of Financial Position [Abstract]
Vesting [Domain]
us-gaap_DeferredTaxAssetsValuationAllowance
Less: Valuation allowance
Warranty reserve
us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves
us-gaap_IncomeTaxReconciliationTaxCreditsResearch
Research and development credit
Write Offs
us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts
Allowance for returned inventory
us-gaap_IncomeTaxesPaidNet
Total cash paid for income taxes (net of refunds)
Income tax receivable
us-gaap_MarketingAndAdvertisingExpense
Marketing and Advertising Expense
Office and Warehouse Space [Member]
Represents office and warehouse space.
us-gaap_DeferredTaxLiabilitiesLeasingArrangements
Right of use asset
Taxes owed on net share settlement of stock awards in accrued liabilities
Amount of taxes owed on net share settlement of stock awards in accrued liabilities in noncash transaction.
us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
Amortization
us-gaap_DeferredTaxLiabilitiesOther
Other deferred tax liabilities
Other Assets, Noncurrent
Total
us-gaap_PaymentsForRepurchaseOfCommonStock
Repurchase of common stock
Other Customer [Member]
Document Type
Operating expenses
Document Information [Line Items]
us-gaap_DefinedContributionPlanCostRecognized
Defined Contribution Plan, Cost
Document Annual Report
us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1
Operating Lease, Weighted Average Remaining Lease Term (Year)
Document Information [Table]
us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)
us-gaap_IncomeTaxPaidForeignAfterRefundReceived
Foreign
Nonvested Restricted Stock Shares Activity [Table Text Block]
Entity Interactive Data Current
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)
Document Transition Report
Intangible Asset, Finite-Lived, Amortization Expense [Table Text Block]
us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Diluted (in shares)
Diluted (in shares)
Document Financial Statement Error Correction [Flag]
us-gaap_OperatingExpenses
Total operating expenses
Income per share:
Effect of dilutive common stock equivalents (in shares)
Greater Than One Year Outstanding [Member]
Relating to greater than one year past outstanding.
us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Basic (in shares)
elmd_PercentageOfRevenueSubjectToVariableConsideration
Percentage of Revenue Subject to Variable Consideration
Represents the percentage of revenue subject to variable consideration.
elmd_AdjustmentsToRetainedEarningsRepurchaseOfCommonStock
Repurchase of common stock
Amount of increase to retained earnings from repurchase of common stock.
Research Tax Credit Carryforward [Member]
Basic (in dollars per share)
Research and Development Expense, Policy [Policy Text Block]
Issuance of common stock upon the vesting of performance-based stock units
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table]
Effective Income Tax Rate Reconciliation [Table]
us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived
State
Title and Position [Domain]
us-gaap_TaxJurisdictionOfDomicileExtensibleEnumeration
Tax Jurisdiction of Domicile [Extensible Enumeration]
Earnings Per Share, Policy [Policy Text Block]
us-gaap_IncomeTaxPaidFederalAfterRefundReceived
U.S. Federal
Income Tax Paid, by Individual Jurisdiction [Table]
ICFR Auditor Attestation Flag
Non-deductible officer's compensation
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible officer compensation.
Finite-life intangible assets, net
Total
Finite-lived Intangible Assets, Net
Finite-lived Intangible Assets, Net
Document Fiscal Period Focus
Capitalized research and development
elmd_DeferredTaxAssetsCapitalizedResearchAndDevelopment
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from capitalized research and development.
Document Fiscal Year Focus
Amendment Flag
elmd_EmploymentAgreementTerminationBaseSalaryPeriod
Employment Agreement, Termination, Base Salary Period (Month)
Period of base salary in the event of termination in the employment agreement.
Common Stock [Member]
President and Chief Executive Officer and Chief Financial Officer [Member]
Represents President and Chief Executive Officer and Chief Financial Officer.
elmd_EmploymentAgreementTerminationForChangeOfControlBaseSalaryPeriod
Employment Agreement, Termination for Change of Control, Base Salary Period (Month)
Period of base salary in the event of termination due to change of control in the employment agreement.
Document Period End Date
elmd_DefinedContributionPlanMinimumAgeOfEmployees
Defined Contribution Plan, Minimum Age of Employees
The minimum age of employees to participate in the defined contribution plan.
The 401(k) Profit Sharing Plan [Member]
Represents the 401(k) Profit Sharing Plan.
Property, Plant, and Equipment [Text Block]
Long-Lived Asset, Class [Domain]
us-gaap_VariableLeaseCost
Variable Lease, Cost
Granted (in shares)
Legal Entity [Axis]
Inducement Grant Plan [Member]
Represents the Inducement Grant Plan.
Construction in Progress [Member]
Entity File Number
Entity Tax Identification Number
Supplemental Disclosures of Noncash Investing and Financing Activities
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue [Table]
Entity [Domain]
Entity Central Index Key
Entity Registrant Name
Entity Well-known Seasoned Issuer
Entity Current Reporting Status
Entity Voluntary Filers
Entity Incorporation, State or Country Code
Current Fiscal Year End Date
Entity Public Float
Contract with Customer, Sales Channel [Domain]
Research and development
Entity Filer Category
Entity Shell Company
Contract with Customer, Sales Channel [Axis]
Entity Emerging Growth Company
Entity Small Business
Building and Building Improvements [Member]
us-gaap_OperatingIncomeLoss
Operating income
us-gaap_ContractWithCustomerAssetReclassifiedToReceivable
Reclassification of contract assets to accounts receivable
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
us-gaap_ContractWithCustomerAssetNet
Contract assets, beginning balance
Contract assets, ending balance
Entity Address, State or Province
Inventory, Current [Table]
Entity Address, City or Town
Canceled or forfeited, Weighted Average Grant Date Fair Value (in dollars per share)
Retained earnings
Entity Address, Address Line One
Options outstanding, Weighted Average Grant Date Fair Value (in dollars per share)
Contract Assets
Contract assets
Options exercisable, Weighted Average Grant Date Fair Value (in dollars per share)
City Area Code
us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation
Taxes paid on net share settlement of stock awards
Local Phone Number
Entity Address, Postal Zip Code
Revenue from Contract with Customer [Text Block]
Title of 12(b) Security
Security Exchange Name
Trading Symbol
Class of Stock [Axis]
Variable Rate [Domain]
Revenue [Policy Text Block]
Entity Common Stock, Shares Outstanding
Earnings Per Share [Text Block]
Chief Executive Officer [Member]
Other accrued expenses
Weighted-average common shares outstanding:
Not Designated as Hedging Instrument [Member]
Income tax receivable, net
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value
Property, Plant, and Equipment [Table]
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share (in dollars per share)
Estimated inventory to be returned
Amount before valuation and LIFO reserves of estimated inventory to be returned.
Basis of Accounting, Policy [Policy Text Block]
Receivable [Domain]
Long-Lived Asset, Class [Axis]
us-gaap_Assets
Total assets
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and cash equivalents
us-gaap_CashAndCashEquivalentsAtCarryingValue
Auditor Firm ID
Auditor Name
Geographical [Domain]
Auditor Location
Geographical [Axis]
us-gaap_AllowanceForDoubtfulAccountsReceivable
Allowance for credit losses, beginning
Allowance for credit losses, ending
Diluted (in dollars per share)
us-gaap_PaymentsToSuppliers
Payments to Suppliers
Intangible Asset [Text Block]
Accounts and Financing Receivables [Table]
Additions
Receivable Type [Axis]
Share Repurchase Program Authorized on September 9, 2025 [Member]
Represents the share repurchase program authorized on September 9, 2025.
Finished goods
Intangible Asset, Finite-Lived [Table Text Block]
Intangible Asset, Finite-Lived [Table]
Interim Period, Costs Not Allocable [Domain]
elmd_DebtInstrumentTotalFundedDebtRatio
Debt Instrument, Total Funded Debt Ratio
The total funded debt ration allowed under the credit agreement.
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number (in shares)
elmd_DebtInstrumentFixedChargeCoverageRatio
Debt Instrument, Fixed Charge Coverage Ratio
The fixed charged coverage ration for the debt instrument.
Inventories
Total
elmd_ReturnOnEquityThresholdPercentage
Return on Equity, Threshold, Percentage
Pertains to the return on equity.
Contract with Customer, Contract Asset and Receivable [Table Text Block]
Tabular disclosure of receivable and contract asset from contract with customer.
Third-Party Payer, Medicare Supplemental [Member]
Major payor source of revenue for health care organizations.
Third-Party Payer, Medicare [Member]
Major payor source of revenue for health care organizations.
Third-Party, Other [Member]
Major payor source of revenue for health care organizations.
Third-Party Payer, Medicaid [Member]
Major payor source of revenue for health care organizations.
Third-Party Payer, Commercial [Member]
Major payor source of revenue for health care organizations.
Homecare Distributor [Member]
Single external customer or group of external customers.
Hospital [Member]
Single external customer or group of external customers.
us-gaap_StockholdersEquity
Total shareholders’ equity
Balance
Balance
Canceled or forfeited, weighted average grant date fair value (in dollars per share)
Work in process
us-gaap_IncreaseDecreaseInContractWithCustomerAsset
Contract assets
Homecare [Member]
Single external customer or group of external customers.
Award Timing MNPI Disclosure [Text Block]
ecd_AwardTmgMnpiCnsdrdFlag
Award Timing MNPI Considered [Flag]
Health Care Organization, Revenue Sources [Domain]
Health Care Organization, Revenue Sources [Axis]
Stock, Class of Stock [Table]
Patents [Member]
us-gaap_InventoryValuationReserves
Less: Reserve for obsolescence
Right of use assets
Operating Lease, Right-of-Use Asset
Other long-term liabilities
Net revenues
Revenue from Contract with Customer, Excluding Assessed Tax
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
Property, Plant, and Equipment [Table Text Block]
us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment
Property and equipment
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Inventory, Policy [Policy Text Block]