Document And Entity Information
hscs_AccruedBonusPayableAfterMergerClosing
Accrued Bonus Payable After Merger Closing
The amount of the accrued bonus payable after the merger closing date.
Statistical Measurement [Axis]
Note To Financial Statement Details Textual
Significant Accounting Policies
hscs_AccruedBonusPayableAfterProxyFiling
Accrued Bonus Payable After Proxy Filing
The amount of the accrued bonus payable after the company files their proxy statement.
Note 3 - Summary of Significant Accounting Policies
us-gaap_IncomeTaxExpenseBenefit
Effective income tax rate
Class V Common Stock [Member]
Represents the class V common stock.
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Note 4 - Debt
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Note 5 - Stockholders' Equity
Trading Arrangements, by Individual [Table]
Note 6 - Stock-based Compensation
Fortitude Merger Agreement [Member]
Represents the Fortitude Merger Agreement.
Material Terms of Trading Arrangement [Text Block]
Note 7 - Income Taxes
ecd_InsiderTrdPoliciesProcAdoptedFlag
Insider Trading Policies and Procedures Adopted [Flag]
Note 8 - Commitments and Contingencies
Note 9 - Segment Information
Note 3 - Summary of Significant Accounting Policies - Inventory (Details)
Note 3 - Summary of Significant Accounting Policies - Property and Equipment (Details)
Minimum [Member]
Note 4 - Debt - Debt (Details)
Note 5 - Stockholders' Equity - Warrant Activity (Details)
Statistical Measurement [Domain]
Insider Trading Policies and Procedures [Line Items]
Single Reportable Segment [Member]
Represents the single reportable segment.
Note 6 - Stock-based Compensation - Option Activity (Details)
Maximum [Member]
us-gaap_SharePrice
Share Price (in dollars per share)
Note 6 - Stock-based Compensation - Valuation Assumptions (Details)
Note 6 - Stock-based Compensation - RSU and Restricted Stock Activity (Details)
Note 7 - Income Taxes - Components of Income Tax Expense (Benefit) (Details)
Note 7 - Income Taxes - Income Tax Reconciliation (Details)
us-gaap_IncreaseDecreaseInAccountsReceivable
Accounts receivable
Note 7 - Income Taxes - Deferred Tax Assets (Details)
Note 8 - Commitments and Contingencies - Lease Information (Details)
Note 8 - Commitments and Contingencies - Lease Maturities (Details)
Note 9 - Segment Information - Summary of Financial Information (Details)
Notes To Financial Statements
Notes To Financial Statements [Abstract]
Business Description and Basis of Presentation [Text Block]
Counterparty Name [Axis]
us-gaap_EffectiveIncomeTaxRateContinuingOperations
Effective income tax rate, percent
Federal statutory tax rate, percent
Forfeited, weighted average exercise price (in dollars per share)
Options cancelled, weighted average exercise price (in dollars per share)
Granted, weighted average exercise price (in dollars per share)
Performance Shares [Member]
us-gaap_CommonStockDividendsPerShareDeclared
Common Stock, Dividends, Per Share, Declared (in dollars per share)
us-gaap_LesseeOperatingLeaseDiscountRate
Lessee, Operating Lease, Discount Rate
Leasehold Improvements [Member]
Counterparty Name [Domain]
us-gaap_IncreaseDecreaseInInventories
Inventory
Other, percent
us-gaap_SharesOutstanding
BALANCE (in shares)
BALANCE (in shares)
us-gaap_PreferredStockDividendRatePerDollarAmount
Preferred Stock, Dividend Rate, Per-Dollar-Amount (in dollars per share)
Segment Reporting [Text Block]
Award Type [Axis]
Segment Reporting [Table Text Block]
Adjustments to reconcile net loss to net cash used in operating activities
Preferred stock
Plan Name [Axis]
us-gaap_Liabilities
TOTAL LIABILITIES
Plan Name [Domain]
us-gaap_WarrantsAndRightsOutstandingTerm
Warrants and Rights Outstanding, Term (Year)
us-gaap_LiabilitiesAndStockholdersEquity
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY
Consolidation Items [Axis]
Title and Position [Axis]
Segment Reporting [Table]
us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Prepaid and other current assets
us-gaap_SellingAndMarketingExpense
Sales and marketing
Stock-based compensation
Selling, general and administrative
Subsequent Event [Member]
Consolidation Items [Domain]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares)
Share-Based Payment Arrangement [Text Block]
Changes in current assets and liabilities:
us-gaap_IncreaseDecreaseInAccountsPayable
Accounts payable
Preferred stock, issued (in shares)
Preferred stock, outstanding (in shares)
Preferred Stock, Shares Outstanding (in shares)
Preferred stock, authorized (in shares)
Preferred Stock, Shares Authorized (in shares)
Series D Preferred Stock [Member]
Series B Preferred Stock [Member]
Series C Preferred Stock [Member]
Preferred stock, par value (in dollars per share)
Preferred Stock, Par or Stated Value Per Share (in dollars per share)
Accrued liabilities
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
Net change in cash and cash equivalents during the year
Series A Preferred Stock [Member]
New Accounting Pronouncements, Policy [Policy Text Block]
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Share-Based Payment Arrangement, Tranche One [Member]
Statement [Table]
Share-Based Payment Arrangement, Tranche Two [Member]
Prepaid expenses
Restricted Stock Units (RSUs) and Restricted Stock [Member]
Restricted Stock Units (RSUs) and Restricted Stock
Accumulated depreciation
Equipment [Member]
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Non-vested, shares (in shares)
Non-vested, shares (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
Non-vested, weighted average grant date fair value (in dollars per share)
Non-vested, weighted average grant date fair value (in dollars per share)
Shares granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)
Shares granted, weighted average grant date fair value (in dollars per share)
Ownership [Axis]
Ownership [Domain]
us-gaap_PropertyPlantAndEquipmentUsefulLife
Property, Plant and Equipment, Useful Life (Year)
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
Total lease payments
Weighted average discount rate
April 30, 2027
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
Options forfeited (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
Options cancelled (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)
us-gaap_ProceedsFromIssuanceOfDebt
Proceeds from Issuance of Debt
us-gaap_OperatingLeaseExpense
Operating Lease, Expense
us-gaap_AccruedBonusesCurrentAndNoncurrent
Accrued Bonuses
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
April 30, 2029
ASSETS
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Outstanding, options (in shares)
Outstanding, options (in shares)
Commitments and Contingencies Disclosure [Text Block]
April 30, 2028
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Outstanding, weighted average exercise price (in dollars per share)
Outstanding, weighted average exercise price (in dollars per share)
Statement [Line Items]
Common stock, issued (in shares)
Common Stock, Shares, Issued (in shares)
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Common stock, outstanding (in shares)
Award Type [Domain]
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Risk free interest rate
Common stock, authorized (in shares)
Common Stock, Shares Authorized (in shares)
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Volatility
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Common stock
Schedule of Inventory, Current [Table Text Block]
Warrants, outstanding, exercise price (in dollars per share)
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)
Issuance of Common Stock, net of fees
Proceeds from Issuance of Common Stock
us-gaap_InterestPayableCurrentAndNoncurrent
Interest Payable
Accounts payable
us-gaap_PolicyTextBlockAbstract
Accounting Policies
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
us-gaap_TableTextBlock
Notes Tables
Subsequent Events [Text Block]
Significant Accounting Policies [Text Block]
Proceeds from $2.5M Streeterville note, net
us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
Less imputed interest
Amortization - Right-of-use assets, operating lease
Operating lease liabilities, long-term portion
Lease liabilities, net of current portion
Outstanding, remaining contractual term (Year)
us-gaap_OperatingLeaseLiability
Total operating lease liabilities
Total lease liabilities
Operating lease liabilities, current portion
Lease liabilities, current
Accrued interest expense
Vested, remaining contractual term (Year)
Weighted average expected term (in years) (Year)
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
Proceeds from shareholder note, net
Stock Conversion Description [Axis]
Statement of Stockholders' Equity [Abstract]
Class of Warrant or Right [Axis]
Class of Warrant or Right [Domain]
Conversion of Stock, Name [Domain]
Statement of Cash Flows [Abstract]
STOCKHOLDERS' EQUITY
Equity Components [Axis]
Lease liability, operating lease
Share-Based Payment Arrangement [Policy Text Block]
Equity Component [Domain]
us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)
Equity [Text Block]
us-gaap_ClassOfWarrantOrRightOutstanding
Class of Warrant or Right, Outstanding (in shares)
Warrants, outstanding (in shares)
Warrants, outstanding (in shares)
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Property and equipment, net
Property and equipment, net
Property and equipment, gross
Subsequent Event Type [Domain]
Subsequent Event [Table]
Subsequent Event Type [Axis]
Property, Plant, and Equipment [Policy Text Block]
Sale of Stock [Axis]
Cost of sales
Furniture and Fixtures [Member]
us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
Stock based compensation - management and other employees
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]
SUPPLEMENTAL DISCLOSURES OF NON-CASH TRANSACTIONS:
Deferred offering costs
Deferred Offering Costs
CURRENT LIABILITIES
us-gaap_CurrentIncomeTaxExpenseBenefit
Total current
us-gaap_LiabilitiesCurrent
Total current liabilities
Federal, current
State and local, current
Accounts receivable
us-gaap_PreferredStockLiquidationPreference
Preferred Stock, Liquidation Preference Per Share (in dollars per share)
us-gaap_PaymentsToAcquireIntangibleAssets
Acquisition of intellectual property - intangibles
Lessee, Leases [Policy Text Block]
Other Commitments [Table]
us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Less: Accumulated depreciation
us-gaap_PreferredStockConvertibleSharesIssuable
Preferred Stock, Convertible, Shares Issuable (in shares)
Streeterville Note Two [Member]
Represents the second streeterville note.
us-gaap_PreferredStockConvertibleConversionPrice
Preferred Stock, Convertible, Conversion Price (in dollars per share)
Streeterville Note One [Member]
Represents the first Streeterville note.
us-gaap_PreferredStockConvertibleConversionRatio
Preferred Stock, Convertible, Conversion Ratio
us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Payments to Acquire Businesses, Net of Cash Acquired
us-gaap_GeneralAndAdministrativeExpense
General and administrative
us-gaap_CashUninsuredAmount
Cash, Uninsured Amount
Additional paid-in capital
Debt Disclosure [Text Block]
Segment Reporting, Policy [Policy Text Block]
Debt Conversion, Name [Domain]
Debt Conversion Description [Axis]
Use of Estimates, Policy [Policy Text Block]
Issuance of restricted shares to management
us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Purchase of property and equipment
Sale of Common Stock under ATM facility
Issuance of stock
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period (Year)
Issuance of Common Stock upon exchange of debt and accrued interest
us-gaap_DebtInstrumentFaceAmount
Debt Instrument, Face Amount
Amortization of debt discounts and deferred financing costs
us-gaap_AssetsCurrent
Total current assets
Gross Margin
us-gaap_GrossProfit
Gross margin
Sale of Common Stock under ATM facility (in shares)
Stock Issued During Period, Shares, New Issues (in shares)
Restricted Stock Units (RSUs) [Member]
Issuance of Common Stock upon exchange of debt and accrued interest (in shares)
Debt Instrument, Name [Domain]
us-gaap_DebtInstrumentInterestRateStatedPercentage
Debt Instrument, Interest Rate, Stated Percentage
Depreciation
Depreciation
Issuance of restricted shares to management (in shares)
Class of Stock [Domain]
us-gaap_DebtInstrumentUnamortizedDiscount
Debt Instrument, Unamortized Discount
us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares)
us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims
Warrants issued to non-employees
Common Stock issued resulting from Reverse Stock Split (in shares)
Stock Issued During Period, Shares, Reverse Stock Splits (in shares)
Schedule of Long-Term Debt Instruments [Table]
Debt Instrument [Axis]
us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
CASH FLOWS FROM OPERATING ACTIVITIES:
CASH FLOWS FROM INVESTING ACTIVITIES:
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net cash used in operating activities
CASH FLOWS FROM FINANCING ACTIVITIES:
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net cash used in investing activities
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net cash provided by investing activities
Stockholders' Equity, Policy [Policy Text Block]
Operating Segments [Member]
Accounting Policies [Abstract]
Long-Lived Asset, Excluding Intangible Asset and Goodwill, Impairment and Disposal [Policy Text Block]
Segments [Domain]
Issuance of Series D Preferred Stock and Warrants, net of fees
Equity impact of the value of new stock and warrants issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
ATM Offering [Member]
ATM Offering
Preferred stock, designated (in shares)
Preferred Stock, Shares Designated (in shares)
Number of shares designated for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt.
Accrued expenses
Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
Segments [Axis]
hscs_RepaymentsOfFinancedInsurancePremiums
Principal repayments of financed insurance premiums
Amount of cash outflow for cost from financed insurance premiums.
Issuance of Series D Preferred Stock and warrants, net of issuance costs
The cash inflow from issuance of preferred stocks and warrants.
Conversion of Series D Preferred into Common Stock [Member]
Conversion of Series D Preferred into Common Stock
Financed insurance premiums
The non-cash value of financed insurance premiums.
Common Stock issued resulting from Reverse Stock Split
Reduction in the value of shares during the period as a result of a reverse stock split.
Income Statement [Abstract]
Issuance of Series D Preferred Stock and Warrants, net of fees (in shares)
The number of shares and warrants issued during the period.
Federal, deferred
hscs_IncreaseDecreaseInCapitalizedSoftware
Capitalized software
Amount of increase (decrease) in capitalized software.
hscs_IncreaseDecreaseInDeferredOfferingCosts
Deferred offering costs
The increase (decrease) during the reporting period in the value of offering costs made during the current reporting period for benefits that will be received over a period of years.
hscs_ClassOfWarrantOrRightNumberInOneUnit
Class of Warrant or Right, Number in One Unit (in shares)
The number of warrants included in one unit.
Unit Offering [Member]
Unit Offering
hscs_CommonStockNumberInOneUnit
Common Stock, Number in One Unit (in shares)
The number of common shares included in one unit.
hscs_PreferredStockNumberInOneUnit
Preferred Stock, Number in One Unit (in shares)
The number of shares of preferred stock included in one unit.
Reverse Stock Split [Member]
Reverse Stock Split
us-gaap_NumberOfOperatingSegments
Number of Operating Segments
us-gaap_NumberOfReportableSegments
Number of Reportable Segments
Conversion of Debt and Interest into Common Stock [Member]
Conversion of Debt and Interest into Common Stock
hscs_UnitsAuthorized
Units Authorized (in shares)
The number of units authorized.
Liquidity, Going Concern and Other Uncertainties [Text Block]
Disclosure on liquidity, going concern, and other uncertainties.
us-gaap_DeferredIncomeTaxExpenseBenefit
Total deferred
hscs_SaleOfStockValueAuthorized
Sale of Stock, Value, Authorized
The value of shares authorized in the sale of stock.
Lincoln Park Agreement [Member]
Lincoln Park Agreement
hscs_SaleOfStockValueAuthorizedUnderIb6
Sale of Stock, Value, Authorized Under I.B.6
The value of stock authorized for sale, subject to limitations of General Instruction I.B.6 of Form S-3.
hscs_UnitsAuthorizedValue
Units Authorized, Value
The value of the units authorized.
hscs_UnitOfferingPrice
Unit Offering Price (in dollars per share)
The value per unit of units offered.
hscs_ProceedsFromIssuanceOfUnits
Proceeds from Issuance of Units
The cash inflow from the issuance of units.
hscs_UnitsIssuedDuringPeriod
Units, Issued During Period (in shares)
The number of units issued during the period.
FRV and JQA Notes [Member]
FRV and JQA Notes
Net loss
Net loss
Net loss
JQA Note [Member]
JQA Note
hscs_DebtInstrumentFirstInstallment
Debt Instrument, Amount of Install
The amount of the debt instrument drawn in the first installment.
hscs_DebtInstrumentNumberOfInstallments
Debt Instrument, Number of Installments
The number of installments the debt instrument is drawn in.
FRV Note [Member]
FRV Note
hscs_DebtInstrumentMinimumRepayment
Debt Instrument, Minimum Repayment
The minimum amount that a repayment on the debt instrument may be.
The 1M Lender Warrants [Member]
$1M Lender Warrants
hscs_DebtInstrumentMaximumAmountRedeemablePerMonth
Debt Instrument, Maximum Amount Redeemable per Month
The maximum amount of the debt instrument redeemable per month.
Streeterville [Member]
Streeterville
hscs_DebtInstrumentThirdInstallment
Debt Instrument, Third Installment
The amount of the debt instrument drawn in the third installment.
Common Class A [Member]
hscs_DebtInstrumentSecondInstallment
Debt Instrument, Second Installment
The amount of the debt instrument drawn in the second installment.
Streeterville Note [Member]
Streeterville Note
hscs_DebtInstrumentInterestRateDefault
Debt Instrument, Interest Rate, Default
Contractual interest rate for funds borrowed, under the debt agreement, upon default.
Impairment of deferred offering costs
Impairment of deferred offering costs.
us-gaap_DebtConversionOriginalDebtAmount1
Debt Conversion, Original Debt, Amount
Conversion of Streeterville Note into Common Stock [Member]
Conversion of Streeterville Note into Common Stock
Issuance of Common Stock for exchange of debt and accrued interest
us-gaap_DebtConversionConvertedInstrumentSharesIssued1
Debt Conversion, Converted Instrument, Shares Issued (in shares)
hscs_DebtInstrumentPercentAtWhichOutstandingBalanceWillIncrease
Debt Instrument, Percent at Which Outstanding Balance Will Increase
The percent at which the outstanding balance on the debt instrument will increase by.
us-gaap_ConversionOfStockSharesConverted1
Conversion of Stock, Shares Converted (in shares)
State and local, deferred
hscs_DebtInstrumentAmountToBeReduced
Debt Instrument, Amount to be Reduced
The amount that must be reduced on the debt instrument, or else the outstanding balance will increase by the 12-month anniversary.
us-gaap_ConversionOfStockSharesIssued1
Conversion of Stock, Shares Issued (in shares)
hscs_DebtConversionOriginalDebtInterest
Debt Conversion, Original Debt, Interest
The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.
us-gaap_ConversionOfStockAmountConverted1
Conversion of Series D Preferred Stock to Common Stock
hscs_DebtConversionOriginalDebtPrincipal
Debt Conversion, Original Debt, Principal
The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.
Issuance of Common Stock for Series D Preferred Stock conversions
Conversion of Series D Preferred Stock to Common Stock
us-gaap_DeferredTaxAssetsGross
Total deferred tax assets, net
Income Tax Disclosure [Text Block]
Restricted Stock [Member]
us-gaap_CapitalizedComputerSoftwareAmortization1
Capitalized Cost, Software to be Sold, Leased, or Marketed, Amortization Expense
Net operating loss carryforwards
Accounting Standards Update and Change in Accounting Principle [Table]
us-gaap_DeferredTaxAssetsNet
Net Deferred Tax Assets
Income Tax, Policy [Policy Text Block]
hscs_UnitsPercentAwarded
Units, Percent Awarded
The percent of units awarded.
Federal statutory tax rate
hscs_PreferredStockConvertibleMaximumCommonStockClosingPrice
Preferred Stock, Convertible, Maximum Common Stock Closing Price (in dollars per share)
The maximum closing price of common stock that will allow for mandatory conversion of the preferred stock.
Agent Unit Warrants [Member]
Agent Unit Warrants
Warrants, issued (in shares)
The number of warrants or rights issued during the period.
FRV [Member]
FRV
hscs_UnitsCashFeePercent
Units, Cash Fee, Percent
The percent cash fee on the unit offering.
Unit Warrants [Member]
Unit Warrants
hscs_PercentOfGrossSalesPrice
Percent of Gross Sales Price
The percent of the gross sales price on common stock sold.
hscs_CommissionRate
Commission Rate
The rate of commission.
us-gaap_DeferredFinanceCostsNet
Debt Issuance Costs, Net
hscs_GrossProceedsOfPublicOffering
Gross Proceeds of Public Offering
The gross proceeds on the public offering of common stock.
Research and development credits
hscs_CommonStockValueAuthorized
Common Stock, Value, Authorized
The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
hscs_ClassOfWarrantOrRightSharesForfeitedDuringPeriod
Warrants, forfeited (in shares)
The number of warrants or rights forfeited during the period.
Warrants, outstanding, weighted average strike price (in dollars per share)
Weighted average strike price per share or per unit of warrants or rights outstanding.
Warrants, issued, exercise price (in dollars per share)
Exercise price per share or per unit of warrants or rights issued.
Common Stock Warrants [Member]
Common Stock Warrants
hscs_ClassOfWarrantOrRightSharesCancelledDuringPeriod
Warrants, cancelled (in shares)
The number of warrants or rights cancelled during the period.
Warrants issued to non-employees
The 2023 Equity Incentive Plan [Member]
The 2023 Equity Incentive Plan
Collaborative Arrangement and Arrangement Other than Collaborative [Axis]
Vested, options (in shares)
hscs_SharebasedCompensationArrangementBySharebasedPaymentAwardMaximumAllowablePercentageOfConvertibleSecurities
Share-based Compensation Arrangement by Share-based Payment Award, Maximum Allowable Percentage of Convertible Securities
The maximum allowable percentage of convertible securities comparable to the company's outstanding common stock.
Warrants, issued, weighted average strike price (in dollars per share)
Weighted average strike price per share or per unit of warrants or rights issued.
Executive Directors and Employees [Member]
Executive Directors and Employees
Other
us-gaap_IncomeTaxReconciliationOtherAdjustments
Vested, weighted average exercise price (in dollars per share)
hscs_LesseeOperatingLeaseExtensionTerm
Lessee, Operating Lease, Extension Term (Month)
Description of terms and conditions of option to extend lessee's operating lease. Includes, but is not limited to, information about option recognized as part of right-of-use asset and lease liability.
Granted, remaining contractual term (Year)
Weighted average remaining contractual term for option awards granted, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Non-vested, remaining contractual term (Year)
Weighted average remaining contractual term for option awards nonvested, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
hscs_RoyaltyPaymentNumberOfDevicesToSell
Royalty Payment, Number of Devices to Sell
The number of devices that must be sold before a royalty payment is made.
hscs_RoyaltyPaymentUponSaleOfDevices
Royalty Payment Upon Sale of Devices
The amount of royalty payment made upon the sale of a certain number of devices.
Devices After 2400 Until 3500000 is Paid [Member]
Devices After 2400 Until 3500000 is Paid
Vesting [Axis]
Other income (expense)
Statement of Financial Position [Abstract]
First 2400 MyoVista Devices [Member]
First 2400 MyoVista Devices
Vesting [Domain]
us-gaap_DeferredTaxAssetsValuationAllowance
Valuation Allowance
us-gaap_NonoperatingIncomeExpense
Total other expense
hscs_LesseeOperatingLeaseAnnualRentIncrease
Lessee, Operating Lease, Annual Rent Increase
The percent at which rent will annually increase.
hscs_LesseeOperatingLeaseMonthlyPayments
Lessee, Operating Lease, Monthly Payments
Amount of monthly cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.
hscs_NumberOfFiledPatents
Number of Filed Patents
The number of filed patents.
hscs_NumberOfDataScienceMethods
Number of Data Science Methods
The number of data science methods.
us-gaap_LiabilitiesNoncurrent
Total long-term liabilities
License Agreements [Member]
License Agreements
Technology Agreement [Member]
Technology Agreement
us-gaap_RepaymentsOfNotesPayable
Repayments of Notes Payable
Principal repayments on the $2.5M Streeterville note
hscs_AggregatePaymentOfRoyalties
Aggregate Payment of Royalties
The aggregate payment amount of royalties.
hscs_NumberOfAiCardiovascularAlgorithms
Number of AI Cardiovascular Algorithms
The number of AI cardiovascular algorithms.
hscs_NumberOfLicenseAgreements
Number of License Agreements
The number of license agreements.
Danielle Watson [Member]
Danielle Watson
Clinical and regulatory
Amount of expense for clinical and regulatory operations.
Mark Hilz [Member]
Mark Hilz
LONG-TERM LIABILITIES
Mr Simpson [Member]
Mr Simpson
Nonmonetary Transaction Type [Domain]
Nonmonetary Transaction Type [Axis]
Warrant [Member]
Document Type
Operating expenses:
Document Information [Line Items]
Document Annual Report
Other current liabilities
us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1
Weighted average remaining term (in years) (Year)
Document Information [Table]
Entity Interactive Data Current
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)
Document Transition Report
Document Financial Statement Error Correction [Flag]
us-gaap_OperatingExpenses
Total operating expenses
Operations
us-gaap_LossContingencyDamagesSoughtValue
Loss Contingency, Damages Sought, Value
Weighted average common shares outstanding, basic and diluted (in shares)
Change in valuation allowance, percent
Net loss per share, basic and diluted (in dollars per share)
Research and Development Expense, Policy [Policy Text Block]
Issuance of Common Stock resulting from the Reverse Stock Split
us-gaap_NotesPayable
Notes payable
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Notes payable
Less: current maturities
Effective Income Tax Rate Reconciliation [Table]
Notes payable, long-term
Title and Position [Domain]
Earnings Per Share, Policy [Policy Text Block]
Collaborative Arrangement and Arrangement Other than Collaborative [Domain]
ICFR Auditor Attestation Flag
Intangible assets, net
Document Fiscal Period Focus
Document Fiscal Year Focus
us-gaap_StockholdersEquityNoteStockSplitConversionRatio1
Stockholders' Equity Note, Stock Split, Conversion Ratio
Amendment Flag
Common Stock [Member]
Document Period End Date
Long-Lived Asset, Class [Domain]
Options granted (in shares)
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)
Legal Entity [Axis]
Business Combination [Domain]
Entity File Number
us-gaap_RevenueRemainingPerformanceObligation
Revenue, Remaining Performance Obligation, Amount
Warrants, forfeited, weighted average strike price (in dollars per share)
The weighted average strike price of forfeited warrants or rights.
Entity Tax Identification Number
Business Combination [Axis]
Entity [Domain]
Entity Central Index Key
Entity Registrant Name
Entity Well-known Seasoned Issuer
Research and development warrants
Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as research and development warrants.
Stock option and warrant payments
Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as stock option and warrant payments.
Entity Current Reporting Status
Entity Voluntary Filers
Entity Incorporation, State or Country Code
Current Fiscal Year End Date
Start-up costs
Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as start-up costs.
Entity Public Float
Entity Public Float
Entity Ex Transition Period
Fair Value Measurement, Policy [Policy Text Block]
Research and development
Research and development
Entity Filer Category
us-gaap_PreferredStockDividendsPerShareDeclared
Preferred Stock, Dividends Per Share, Declared (in dollars per share)
Entity Shell Company
Entity Emerging Growth Company
Entity Small Business
us-gaap_OperatingIncomeLoss
Loss from operations
us-gaap_OperatingLossCarryforwards
Operating Loss Carryforwards
us-gaap_ContractWithCustomerAssetNet
Contract with Customer, Asset, after Allowance for Credit Loss
Non-vested, options (in shares)
Entity Address, State or Province
Entity Address, City or Town
Inventory, Current [Table]
us-gaap_InterestExpenseNonoperating
Interest expense
Interest expense
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Entity Address, Address Line One
Non-vested, weighted average exercise price (in dollars per share)
City Area Code
Local Phone Number
Entity Address, Postal Zip Code
Preferred Stock [Member]
Title of 12(b) Security
Security Exchange Name
Trading Symbol
Class of Stock [Axis]
Revenue [Policy Text Block]
Entity Common Stock, Shares Outstanding
Other current assets
Chief Executive Officer [Member]
Director [Member]
Sub-assemblies
Scenario [Axis]
us-gaap_RoyaltyExpense
Royalty Expense
Scenario [Domain]
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
Capitalized software
Capitalized Cost, Software to be Sold, Leased, or Marketed, after Accumulated Amortization
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)
Basis of Accounting, Policy [Policy Text Block]
Permanent differences
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) attributable to permanent differences.
Permanent differences, 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 permanent differences.
Other income
Other income
Long-Lived Asset, Class [Axis]
Sale of Stock [Domain]
us-gaap_Assets
TOTAL ASSETS
Cash and Cash Equivalents, Policy [Policy Text Block]
Deferred Charges, Policy [Policy Text Block]
Cash and cash equivalents
Cash and Cash Equivalent
Auditor Firm ID
Auditor Name
Auditor Location
us-gaap_InterestPaid
Interest Paid, Including Capitalized Interest, Operating and Investing Activities
us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Common Stock, Capital Shares Reserved for Future Issuance (in shares)
us-gaap_ContractWithCustomerLiability
Contract with Customer, Liability
us-gaap_InvestmentOwnedBalanceShares
Investment Owned, Balance, Shares (in shares)
hscs_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Fair Value
Weighted average grant-date fair value of equity instruments other than options granted in the period.
Performance-based Common Stock Option [Member]
Performance-based Common Stock Option
hscs_ClosingQuotedSharePrice
Closing Quoted Share Price (in dollars per share)
The closing quoted share price.
Operating Leases of Lessee [Table Text Block]
Tabular disclosure on the operating leases of the lessee.
hscs_DebtInstrumentReimbursementWithheld
Debt Instrument, Reimbursement Withheld
The reimbursement withheld on the debt instrument.
hscs_SaleOfStockPurchaseTerm
Sale of Stock, Purchase Term (Month)
The purchase term in the sale of stock.
Service-based Common Stock Option [Member]
Service-based Common Stock Option
hscs_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardContractualTerm
Share-based Compensation Arrangement by Share-based Payment Award, Award Contractual Term (Year)
The award contractual term in the share-based payment arrangement.
hscs_PolicyTable
Software, Internal-Use [Policy Text Block]
hscs_AccruedRoyaltyPaymentBenchmark
Accrued Royalty Payment Benchmark
The accrued royalty payment benchmark.
Schedule of Long-Term Debt Instruments [Table Text Block]
Finished goods
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted
Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted (in shares)
Inventory, net
Total Inventory
Raw materials
us-gaap_StockholdersEquity
TOTAL STOCKHOLDERS' EQUITY
BALANCE
BALANCE
Work in progress
Award Timing MNPI Disclosure [Text Block]
ecd_AwardTmgMnpiCnsdrdFlag
Award Timing MNPI Considered [Flag]
Stock, Class of Stock [Table]
us-gaap_InventoryValuationReserves
Reserve for obsolescence
Right-of-use assets, net
Right-of-use assets
hscs_OperatingExpenseWriteoff
Operating Expense, Write-Off
The amount of write-off classified as an operating expense.
us-gaap_OtherLiabilitiesCurrent
Other current liabilities
hscs_PercentOfNonvotingUnitsHeld
Percent of Non-Voting Units Held
The percent of non-voting units held by the surviving company.
hscs_PercentOfNonvotingUnitsHeldByEquityHolders
Percent of Non-Voting Units Held by Equity Holders
The percent of non-voting units held by the equity holders.
hscs_PercentOfCompaniesOutstandingEquityInterests
Percent of Companies Outstanding Equity Interests
The percent of the companies outstanding equity interests.
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
Property, Plant, and Equipment [Table Text Block]
Revenue
hscs_PercentOfOutstandingEquityHeldByEquityHolders
Percent of Outstanding Equity Held by Equity Holders
The percent of equity the companies equity holders are expected to have.
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Inventory, Policy [Policy Text Block]
hscs_VotesPerShareOfCommonStock
Votes Per Share of Common Stock
The number of votes for each share of common stock.
Change in valuation allowance
COMMITMENTS AND CONTINGENCIES (NOTE 2, 4-6, and 8)