Significant Accounting Policies (Policies) |
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| Substantial Doubt About Going Concern Policy [Policy Text Block] | Liquidity and Going Concern
For the three and nine months ended December 31, 2025 and 2024, the Company incurred net losses of $3.3 million and $2.7 million, respectively, and $14.0 million and $8.2 million, respectively. For the nine months ended December 31, 2025 and 2024, the Company had net cash flows used in operating activities of $9.4 million and $5.7 million, respectively. The Company had no revenues for the three and nine months ended December 31, 2025 and 2024, respectively, and an accumulated deficit of $64.4 million, working capital of $8.5 million and cash of $9.9 million as of December 31, 2025. The Company does not expect to generate positive cash flows from operating activities in the near future.
The Company estimates its current cash resources are sufficient to fund its operations into but not beyond the third calendar quarter of 2026. The Company recognizes it will need to raise additional capital to continue to execute its business plan, including obtaining regulatory clearance for its products currently under development and commercializing and generating revenues from products under development. There is no assurance that additional financing will be available when needed or that management will be able to obtain financing on terms acceptable to the Company. A failure to raise sufficient capital, generate sufficient product revenues, control expenditures and regulatory matters, among other factors, will adversely impact the Company’s ability to meet its financial obligations as they become due and payable and to achieve its intended business objectives. If the Company is unable to raise sufficient additional funds, it will have to scale back its operations.
These factors raise substantial doubt about the Company's ability to continue as a going concern within one year after the date the financial statements are issued. The accompanying condensed financial statements have been prepared on a going concern basis and do not include any adjustments that might be necessary if the Company is unable to continue as a going concern.
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| Basis of Accounting, Policy [Policy Text Block] | Basis of Presentation
The accompanying condensed interim financial statements are unaudited. These unaudited condensed interim financial statements have been prepared in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) for interim financial information. Accordingly, they do not include all the information and notes required by generally accepted accounting principles in the United States of America (“GAAP”) for complete financial statements. The Company’s fiscal year end is March 31st. These unaudited condensed interim financial statements should be read in conjunction with the audited financial statements and accompanying notes for the year ended March 31, 2025 as found in the Annual Report in the Company's Form 10-K filed with the SEC on May 29, 2025. In the opinion of management, the unaudited condensed interim financial statements reflect all the adjustments (consisting of normal recurring adjustments) necessary to state fairly the Company’s financial position, results of operations and cash flows for the quarterly and year-to-date periods, as applicable. The interim results of operations are not necessarily indicative of the results that may occur for the full fiscal year. The March 31, 2025 audited condensed balance sheet included herein was derived from the audited financial statements, but does not include all disclosures, including notes, required by GAAP for complete financial statements.
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| Use of Estimates, Policy [Policy Text Block] | Use of Estimates in Financial Statement Presentation
The preparation of these unaudited condensed interim financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. The Company's significant estimates and assumptions include work performed but not yet billed by contract manufacturers, engineers and research organizations and the valuation of equity related instruments. Although the Company believes that its estimates and assumptions are reasonable, they are based upon information available at the time the estimates and assumptions were made. Some of these judgments can be subjective and complex, and, consequently, actual results could differ from those estimates.
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| Cash and Cash Equivalents, Policy [Policy Text Block] | Cash and Cash Equivalents
The Company considers all highly liquid accounts with original maturities of three months or less at the date of acquisition to be cash equivalents. Periodically, the Company may carry cash balances at financial institutions in excess of the federally insured limit of $250 thousand. The Company has not experienced losses on these accounts and management believes, based upon the quality of the financial institutions, that the credit risk with regard to these deposits is not significant.
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| Offering Costs, Policy [Policy Text Block] | Offering and Financing Costs
Offering costs consist of professional costs incurred through the balance sheet date that are direct and incremental related to the Company’s equity financing activities. Specifically, offering costs were incurred during the Company’s ATM Agreement, and subsequent increase, Inducement Letter, and Purchase Agreement. The Company includes offering costs in additional paid-in capital, to the extent there is sufficient cash proceeds, upon completion of the sale of equity. Costs associated with salaries and other period costs are expensed as incurred.
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| Property, Plant and Equipment, Policy [Policy Text Block] | Property and Equipment
Property and equipment (comprised of computer and information technology equipment) are stated at historical cost and depreciated on a straight-line basis over their estimated useful lives, generally years. Upon disposition of the assets, the costs and related accumulated depreciation are removed from the accounts and any resulting gain or loss is included in the results of operations.
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| Debt, Policy [Policy Text Block] | Convertible Notes
For the period ended March 31, 2025, the Company evaluated embedded redemption, conversion and other features within its debt to determine whether any embedded features should be bifurcated from the host instrument and accounted for as a derivative at fair value, with changes in fair value recorded in the condensed statements of operations. The Company’s debt was carried on the condensed balance sheets on a historical cost basis, net of unamortized discounts and premiums, because the Company did not elect the fair value option of accounting. Costs associated with acquiring debt, including detachable warrants issued in connection with the financing, were capitalized as a debt discount. The debt discount was presented in the condensed balance sheets, in prior year periods, as a direct deduction from the carrying amount of the debt liability. The costs were amortized over the estimated contractual life of the related debt instrument using the effective interest method and were included in interest expense in the condensed statements of operations.
In addition, since the instruments included a substantive conversion feature as of time of issuance, the issuance of equity securities to settle the outstanding notes with the conversion were accounted for as a contractual conversion with
no gain or loss recognized related to the equity securities issued to settle the instrument. See
Note 2 - Convertible Notes Payable for additional information.
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| Fair Value of Financial Instruments, Policy [Policy Text Block] | Fair Value of Financial Instruments
Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value maximize the use of observable inputs and minimize the use of unobservable inputs. The Company utilizes a three-level valuation hierarchy for disclosures of fair value measurements, defined as follows:
Level 1 – inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets.
Level
2 – inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the assets or liability, either directly or indirectly, for substantially the full term of the financial instrument.
Level
3 – inputs to the valuation methodology are unobservable and significant to the fair value and require significant judgment and estimation.
Financial assets and financial liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. While the Company believes that its valuation methods are appropriate, the Company recognizes that the use of different methodologies or assumptions to determine the fair value could result in a different estimate of fair value at the reporting date. The primary assumptions that would significantly affect the fair values are the probability weighting of the different settlement outcomes used.
The Company did have any assets or liabilities measured at fair value as of December 31, 2025 and March 31, 2025.
The Company accounted for the Purchase Agreement as a derivative asset measured at fair value on an on-going basis. At inception and as of December 31, 2025, the fair value of the derivative asset generated from the Purchase Agreement is $0.
The carrying value of short-term instruments, including cash, accounts payable and accrued expenses, approximate fair value due to the relatively short period to maturity for these instruments.
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| Related Party Transactions Policy [Policy Text Block] | Related Parties
The Company follows Accounting Standards Codification ("ASC") 850, Related Party Disclosures, for the identification of related parties and disclosure of related party transactions. See further discussion in Note 5 below on this matter.
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| Income Tax, Policy [Policy Text Block] | Income Taxes
The Company uses the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are determined based on the differences between the financial reporting and the tax basis of reported assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. The Company must then assess the likelihood that the resulting deferred tax assets will be realized. A valuation allowance is provided when it is more likely than not that some portion or all of a deferred tax asset will not be realized. As of December 31, 2025 and March 31, 2025 the Company determined a full valuation allowance was required to offset its deferred tax assets as a result of recurring operating losses.
The Company accounts for uncertain tax positions in accordance with the provisions of ASC 740-10 which prescribes a recognition threshold and measurement attribute for financial statement disclosure of tax positions taken, or expected to be taken, on its tax return. The Company evaluates and records any uncertain tax positions based on the amount that management deems is more likely than not to be sustained upon examination and ultimate settlement with the tax authorities in the tax jurisdictions in which it operates. As of December 31, 2025 and March 31, 2025 the Company had no uncertain tax positions.
The Company does not expect to pay any significant federal, state, or foreign income taxes in its fiscal year 2026 (ending March 31, 2026) as a result of the losses recorded during the nine months ended December 31, 2025 and the additional losses expected for the remainder of its fiscal year 2026 and cumulative net operating loss carryforwards. Accounting standards require the consideration of a valuation allowance for deferred tax assets if it is “more likely than not” that some component or all of the benefits of deferred tax assets will not be realized.
The Company recorded no income tax provision for the three and nine months ended December 31, 2025 and 2024, respectively. The effective tax rate for the three and nine months ended December 31, 2025 and 2024 is zero. The Company estimates its annual effective tax rate at the end of each quarterly period. Jurisdictions with a projected loss for the year where no tax benefit can be recognized due to the valuation allowance could result in a higher or lower effective tax rate during a particular quarter depending on the mix and timing of actual earnings versus annual projections.
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| Share-Based Payment Arrangement [Policy Text Block] | Stock-based Compensation
Employee and non-employee share-based compensation is measured at the grant date, based on the fair value of the award, and is recognized as an expense over the requisite service period. For awards with a performance condition, compensation expense is recognized over the requisite service period if it is probable that the performance condition will be satisfied. For awards to non-employees, the Company recognizes compensation expense in the same manner as if the Company had paid cash for the goods or services. The Company estimates the fair value of options and equity classified warrants granted using an options pricing model. Expense is recognized within general and administrative and research and development expenses and forfeitures are recognized as they are incurred.
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| Warrants, Policy [Policy Text Block] | Warrants
The Company accounts for warrants as either equity-classified or liability-classified instruments based on an assessment of the warrant’s specific terms and applicable authoritative guidance in Financial Accounting Standards Board ("FASB") ASC 480, Distinguishing Liabilities from Equity (“ASC 480”) and ASC 815, Derivatives and Hedging (“ASC 815”). The assessment considers whether the warrants are freestanding financial instruments pursuant to ASC 480, meet the definition of a liability pursuant to ASC 480, and whether the warrants meet all of the requirements for equity classification under ASC 815, including whether the warrants are indexed to the Company’s own ordinary shares and whether the warrant holders could potentially require “net cash settlement” in a circumstance outside of the Company’s control, among other conditions for equity classification. This assessment, which requires the use of professional judgment, is conducted at the time of warrant issuance and as of each subsequent quarterly period end date while the warrants are outstanding.
For issued or modified warrants that meet all of the criteria for equity classification, the warrants are required to be recorded as a component of additional paid-in capital at the time of issuance. For issued or modified warrants that do not meet all the criteria for equity classification, the warrants are required to be recorded at their initial fair value on the date of issuance, and each balance sheet date thereafter. Changes in the estimated fair value of the warrants are recognized as a non-cash gain or loss on the statements of operations. The fair value of the warrants is estimated using a Black-Scholes pricing model or a Monte Carlo simulation.
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| Earnings Per Share, Policy [Policy Text Block] | Loss Per Common Share
Basic loss per common share is computed by dividing net loss by the weighted-average number of common shares outstanding during the period, which includes shares issuable for little to no consideration upon the exercise of certain equity-classified warrants. Diluted loss per common share is determined using the weighted-average number of common shares outstanding during the period, adjusted for the dilutive effect of common stock equivalents. In periods when losses are reported, the weighted-average number of common shares outstanding excludes common stock equivalents, because their inclusion would be anti-dilutive.
Generally, the Company's warrants issued to investors in connection with capital transactions are participating securities as the holders receive the right to participate pro rata in distributions, but they are not obligated to fund losses. In periods of loss, since no income is allocated to these securities, the Company's use of the "treasury stock method" derives the same result. The dilutive effect of convertible securities is calculated using the “if-converted method.” Under the if-converted method, securities are assumed to be converted at the beginning of the period, and the resulting common shares are included in the denominator of the diluted calculation for the entire period being presented.
As of December 31, 2025 and 2024, dilutive securities that were not included in the calculations of the loss per common share because they would be anti-dilutive included the following:
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| Research and Development Expense, Policy [Policy Text Block] | Research and Development Costs
Research and development costs are expensed as incurred.
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| Advertising Cost [Policy Text Block] | Advertising
It is the Company's policy to expense advertising costs as incurred. Advertising expenses are included within general and administrative expenses within the statement of operations. For the three and nine months ended December 31, 2025, the Company recorded no advertising expenses. For the three and nine months ended December 31, 2024, the Company recorded $0 and less than $0.1 million, respectively, of advertising expenses.
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| Jumpstart Our Business Startups (JOBS) Act Accounting Election Policy [Policy Text Block] | JOBS Act Accounting Election
The Company qualifies as an emerging growth company (“EGC”), as defined in the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”). The JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s financial statements with another public company which is neither an early-stage company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.
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| Segment Reporting, Policy [Policy Text Block] | Segments
Operating segments are defined as components of an enterprise about which separate discrete information is available for evaluation by the chief operating decision maker ("CODM"), or decision-making group, in deciding how to allocate resources in assessing performance. Management has determined that the Company operates in reportable segment, which is advancing the development of innovative technologies for sensing and treating disorders relating to the nervous system. The Company is initially focused on developing the technology for patients with pancreatic cancer, however, the Company believes the technology constitutes a platform with the potential to address several indications, including chronic pain management, hypertension, cardiovascular disease and a wide range of other nerve-related disorders. The Company's CODM is its Chief Executive Officer.
The accounting policies of the segment are the same as those described in the summary of significant accounting policies. The CODM assesses performance based on net loss, which is reported on the Statements of Operations. The measure of segment assets is reported on the balance sheet as total assets.
To date, the Company has not generated any product revenue. The Company expects to continue to incur significant expenses and operating losses for the foreseeable future as it advances its' technology through all stages of development and clinical trials and, ultimately, seeks regulatory approval.
As such, the CODM primarily evaluates performance of the Company using various financial metrics, including the combined net income (loss) from operations, also shown on the Statements of Operations, forecasted cash expenditures and existing and forecasted cash balances. These financial metrics are used by the CODM to make key operating decisions, such as the assessment of segment performance and allocation of resources. All of the Company's assets are located in the United States. The significant expense categories within net loss from operations that the CODM regularly reviews are expenses related to research and development, general and administrative, and depreciation and amortization. The significant expense categories and subcategories are reported on the Statements of Operations. Other expenses included in the Company’s net loss include other income (expense), interest income, net, and any additional non-operating expenses that are reported in the Statements of Operations.
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| New Accounting Pronouncements, Policy [Policy Text Block] | Recent Accounting Pronouncements
In December 2025, the FASB issued ASU 2025-12 Codification Improvements: The amendments in this update are effective for all entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods within those annual reporting periods. Early adoption is permitted in both interim and annual reporting periods in which financial statements have not yet been issued or made available for issuance. If an entity adopts the amendments in this update in an interim period, it must adopt them as of the beginning of the annual reporting period that includes that interim reporting period. An entity may elect to early adopt the amendments on an issue-by-issue basis. An entity should apply the amendments in this update (except for the amendments to Topic 260, Earnings Per Share) using one of the following transition methods: 1. Prospectively to all transactions recognized on or after the date that the entity first applies the amendments 2. Retrospectively to the beginning of the earliest comparative period presented. An entity should adjust the opening balance of retained earnings (or other appropriate components of equity or net assets in the statement of financial position) as of the beginning of the earliest comparative period presented. An entity may elect the transition method on an issue-by-issue basis. For the amendments in this update to Topic 260, an entity should apply the amendments retrospectively to each prior reporting period presented in the period of adoption. The Company is currently evaluating the new guidance to determine the impact it may have on its financial statements and related disclosures.
In December 2025, the FASB issued ASU 2025-11 Interim Reporting (Topic 270): Narrow-Scope Improvements: The amendments in this update are effective for interim reporting periods within annual reporting periods beginning after December 15, 2027, for public business entities and for interim reporting periods within annual reporting periods beginning after December 15, 2028, for entities other than public business entities. Early adoption is permitted for all entities. The amendments in this update can be applied either (1) prospectively or (2) retrospectively to any or all prior periods presented in the financial statements. The Company is currently evaluating the new guidance to determine the impact it may have on its financial statements and related disclosures.
In November 2024 and January 2025, the FASB issued ASU 2024-03 and ASU 2025-01, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disclosure in the notes to the financial statements of specified information about certain costs and expenses. The amendments to the standards are effective for fiscal years beginning after December 15, 2026, and for interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. The amendments should be applied either prospectively to financial statements issued for reporting periods after the effective date of this ASU or retrospectively to any or all prior periods presented in the financial statements. The Company is currently evaluating the new guidance to determine the impact it may have on its financial statements and related disclosures.
In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures,” which requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as information on income taxes paid. The guidance is effective for the Company’s fiscal years beginning after December 15, 2024. The Company is currently evaluating the new guidance to determine the impact it may have on its financial statements and related disclosures.
There are
no other effective pronouncements, or pronouncements issued but
not yet effective, if adopted, that management believes would have a material effect on the accompanying financial statements.
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