v3.25.2
Accounting Policies, by Policy (Policies)
 12 Months Ended
Mar. 31, 2025
The Company and Summary of Significant Accounting Policies [Abstract]  
Liquidity and Going Concern

Liquidity and Going Concern

The Company does not currently have revenues to generate cash flows to cover operating expenses. Since its inception, the Company has incurred operating losses and negative cash flows in each year due to costs incurred in connection with its operations. The Company expects to continue to incur operating losses for the foreseeable future and incur cash outflows from operations as it continues to invest in the development and commercialization of its products. The Company expects that its operating expenses will continue to increase, and, as a result, it will eventually need to generate significant revenue to achieve profitability. When considered with its current operating plan, these conditions raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that these financial statements are issued. In addition, the Company’s independent registered public accounting firm, in its report on the consolidated financial statements as of and for the year ended March 31, 2025, expressed substantial doubt about the Company’s ability to continue as a going concern. These consolidated financial statements do not include any adjustments that might result from this uncertainty. Implementation of the Company’s plans and its ability to continue as a going concern will depend upon the Company’s ability to raise additional capital, through the sale of additional equity or debt securities, to support its future operations. There can be no assurance that such additional capital, whether in the form of debt or equity financing, will be sufficient or available and, if available, that such capital will be offered on terms and conditions acceptable to the Company. The Company’s operating needs include the planned costs to operate its business, including amounts required to fund working capital and capital expenditures. The Company’s future capital requirements and the adequacy of its available funds will depend on many factors, including the Company’s ability to successfully commercialize its pump products, competing technological and market developments, and the need to enter into collaborations with other companies or acquire other companies or technologies to enhance or complement its product offering. If the Company is unable to secure additional capital, it may be required to curtail its product commercialization and research and development initiatives and take additional measures to reduce costs in order to conserve its cash. In November 2024, the Company completed a public offering of its common stock for net proceeds of approximately $7.3 million. In March 2025, the Company completed private placements of its common stock and warrants for net proceeds of approximately $11.4 million.
Basis of Presentation

Basis of Presentation

The consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America. The Company’s fiscal year ends on March 31 of each calendar year. Each reference to a fiscal year in these notes to the consolidated financial statements refers to the fiscal year ended March 31 of the calendar year indicated (for example, fiscal 2025 refers to the fiscal year ending March 31, 2025). The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary, Quasuras. All significant intercompany transactions and balances have been eliminated in consolidation.
Use of Estimates

Use of Estimates

The preparation of the accompanying consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amount of revenues and expenses during the reporting period. Estimates may include those pertaining to accruals, stock-based compensation and income taxes. Actual results could differ from those estimates.
Research and Development

Research and Development

The Company expenses research and development expenditures as incurred.
General and Administrative

General and Administrative

General and administrative expenses consist primarily of payroll and benefit costs, rent, stock-based compensation, legal and accounting fees, and facility and other finance and administrative expenses.
Risks and Uncertainties

Risks and Uncertainties

The Company is subject to risks from, among other things, competition associated with the industry in general, other risks associated with financing, liquidity requirements, rapidly changing customer requirements, limited operating history and the volatility of public markets.
Cash and Cash Equivalents

Cash and Cash Equivalents

Cash and cash equivalents include cash held in demand deposit and money market accounts, certificates of deposit and all highly liquid debt instruments with original maturities of three months or less.
Property and Equipment

Property and Equipment

Property and equipment are recorded at historical cost. Depreciation is computed using the straight-line method over the estimated useful lives of the assets, generally three to five years. Depreciation is recorded in operating expenses in the consolidated statements of operations. Leasehold improvements and assets acquired through finance leases are amortized over the shorter of their estimated useful life or the lease term, and amortization is recorded in operating expenses in the consolidated statements of operations. Construction-in-process includes machinery and equipment and is stated at cost and not depreciated. Depreciation on construction-in-process commences when the assets are ready for their intended use and placed into service.
Fair Value of Financial Instruments

Fair Value of Financial Instruments

The Company measures the fair value of financial instruments using a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value into three broad levels:

●Level 1 inputs to the valuation methodology are quoted prices 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 asset 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 measurement.

Due to their short-term nature, the carrying values of cash equivalents, accounts payable and accrued expenses, approximate fair value.
Leases

Leases

The Company’s right-of-use assets consist of leased assets recognized in accordance with Financial Accounting Standards Board (“FASB”) ASC No. 842, Leases, which requires lessees to recognize a lease liability and a corresponding lease asset for virtually all lease contracts. Right-of-use assets represent the Company’s right to use an underlying asset for the lease term and the lease liability represents the Company’s obligation to make lease payments arising from the lease, both of which are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date. Leases with a lease term of 12 months or less at inception are not recorded on the consolidated balance sheets and are expensed on a straight-line basis over the lease term in the consolidated statement of operations and comprehensive loss. The Company determines the lease term by agreement with the lessor. In cases where the lease does not provide an implicit interest rate, the Company uses the Company’s incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. 
Stock-Based Compensation

Stock-Based Compensation

The Company periodically issues stock options, restricted stock units and stock awards to employees and non-employees. We account for such awards based on Financial Accounting Standards Board Accounting Standards Codification (“ASC”) Topic 718, whereby the value of the award is measured on the date of grant and recognized as compensation expense on a straight-line basis over the requisite service period, usually the vesting period. With respect to performance-based awards, the Company assesses the probability of achieving the requisite performance criteria before recognizing compensation expense. The fair value of the Company’s stock options is estimated using the Black-Scholes-Merton Option Pricing (“Black Scholes”) model, which uses certain assumptions related to risk-free interest rates, expected volatility, expected life of the options, and future dividends. Compensation expense is recorded based upon the value derived from the Black-Scholes model. The assumptions used in the Black-Scholes model could materially affect compensation expense recorded in future periods. 
Per-Share Amounts

Per-Share Amounts

Basic net loss per share is computed by dividing loss for the period by the weighted-average number of shares of common stock outstanding (“WASO”) during the period. In addition, the Company includes the number of shares of common stock issuable under pre-funded warrants as outstanding for purposes of the WASO calculation. Diluted net loss per share gives effect to all potentially dilutive common shares outstanding during the period. Potentially dilutive common shares consist of incremental shares of common stock issuable upon the exercise of stock options and exercise of warrants. 

The following table sets forth securities outstanding which were excluded from the computation of diluted net loss per share as their inclusion would be anti-dilutive (in thousands):

   March 31, 
   2025   2024 
Options to purchase common stock   4,917    3,689 
Unvested restricted stock units   104    187 
Common stock purchase warrants   18,030    11,173 
Total   23,051    15,049 
Reclassifications

Reclassifications

Certain prior year amounts have been reclassified for consistency with the current period presentation. These reclassifications had no effect on the reported results of operations or cash flows.
Income Taxes

Income Taxes

The Company determines deferred tax assets and liabilities based upon the differences between the financial statement and tax bases of the Company’s assets and liabilities using tax rates in effect for the year in which the Company expects the differences to affect taxable income. A valuation allowance is established for any deferred tax assets for which it is more likely than not that all or a portion of the deferred tax assets will not be realized. Based on the available information and other factors, management believes it is more likely than not that its federal and state net deferred tax assets will not be fully realized, and the Company has recorded a full valuation allowance.

The Company accounts for uncertain tax positions in accordance with FASB ASC Topic 740, Income Taxes. When tax returns are filed, it is likely that some positions taken would be sustained upon examination by the taxing authorities, while others are subject to uncertainty about the merits of the position taken or the amount of the position that would be ultimately sustained. The benefit of a tax position is recognized in the consolidated financial statements in the period during which, based on all available evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50 percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefits associated with tax positions taken that exceeds the amount measured as described above is reflected as a liability for unrecognized tax benefits in the accompanying consolidated balance sheets along with any associated interest and penalties that would be payable to the taxing authorities upon examination. Interest associated with unrecognized tax benefits is classified as interest expense and penalties are classified in general and administrative expenses in the consolidated statements of operations.

The Company files U.S. federal and state income tax returns in jurisdictions with varying statutes of limitations. The Company’s historical net operating loss and credit carryforwards may be adjusted by the federal and state tax authorities until the statute closes on the year in which such tax attributes are utilized.
Comprehensive Loss

Comprehensive Loss

Comprehensive loss represents the changes in equity of an enterprise, other than those resulting from stockholder transactions. Accordingly, comprehensive loss may include certain changes in equity that are excluded from net loss. For the years ended March 31, 2025 and 2024, the Company’s comprehensive loss was the same as its net loss.
Recently Issued Accounting Pronouncements

Recently Issued Accounting Pronouncements

In November 2023, the FASB issued ASU No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which requires disclosure of incremental segment information on an annual and interim basis. ASU No. 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024, and it requires retrospective application to all prior periods presented in the financial statements. The adoption of this standard did not have a material impact on the Company’s consolidated financial statements, but it has resulted in additional disclosures within the footnotes to the consolidated financial statements (see Note 8).

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which expands disclosures in an entity’s income tax rate reconciliation table and disclosures regarding cash taxes paid both in the U.S. and foreign jurisdictions. The update will be effective for annual periods beginning after December 15, 2024. The Company does not expect that the adoption of this ASU will have a material impact on the presentation of its consolidated financial statements.

In November 2024, the FASB issued ASU No. 2024-03, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The new standard requires disclosures about specific types of expenses included in the expense captions presented on the face of the income statement as well as disclosures about selling expenses. The standard is effective for the Company for annual periods beginning April 1, 2027 and interim periods beginning April 1, 2028, with early adoption permitted. The standard may be applied either prospectively to financial statements issued for reporting periods after the effective date or retrospectively to any or all prior periods presented in the financial statements. The Company is evaluating the impact that this ASU will have on the presentation of its consolidated financial statements.