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Summary of Significant Accounting Policies and Other Information (Policies) | 9 Months Ended
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Sep. 30, 2025
Accounting Policies [Abstract] |
Basis of Presentation | Basis of Presentation The accompanying unaudited condensed financial statements have been prepared in accordance with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X for interim financial information and reflect all adjustments necessary to state fairly the Company’s financial position, results of operations and cash flows for the interim periods presented. All such adjustments are of a normal recurring nature. Results for interim periods are not indicative of the results for the entire fiscal year. The accompanying unaudited condensed financial statements should be read in conjunction with the audited financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024. Certain information and footnote disclosures, including significant accounting policies, normally included in fiscal year financial statements prepared in accordance with accounting principles generally accepted in the U.S. (GAAP) have been condensed or omitted. The condensed balance sheet as of September 30, 2025 was derived from the audited financial statements. Certain information and footnote disclosures for prior period amounts have been included and reclassified to conform to the current period presentation pursuant to ASU No. 2023-07, Segment Reporting: Improvements to Reportable Segment Disclosures (ASC Topic 280). See Note 13 — Segment Reporting for additional information. Reverse Stock Split On September 15, 2025, we effected a 1-for-20 reverse stock split, which reduced the number of our shares of common stock outstanding on that date from 155,958,071 shares to 7,797,830 shares. The number of authorized shares of our common stock and preferred stock remained unchanged at 200.0 million and 5.0 million, respectively. The number of shares of common stock issuable upon settlement of outstanding restricted stock units, exercise of stock options, and exercise of warrants was reduced proportionately as a result of the reverse stock split. Additionally, the exercise price of all outstanding options and warrants, the number of shares of common stock issuable upon exercise of all outstanding options and warrants, and the number of shares reserved for future issuance pursuant to our equity incentive plans were all adjusted proportionately as a result of the reverse stock split. All common stock share data share-based calculations and exercise prices set forth in this report have been adjusted to reflect our 1-for-20 reverse stock split, which was effective September 15, 2025, on a retroactive basis for the periods presented.
Reverse Stock Split | Reverse Stock Split On September 15, 2025, we effected a 1-for-20 reverse stock split, which reduced the number of our shares of common stock outstanding on that date from 155,958,071 shares to 7,797,830 shares. The number of authorized shares of our common stock and preferred stock remained unchanged at 200.0 million and 5.0 million, respectively. The number of shares of common stock issuable upon settlement of outstanding restricted stock units, exercise of stock options, and exercise of warrants was reduced proportionately as a result of the reverse stock split. Additionally, the exercise price of all outstanding options and warrants, the number of shares of common stock issuable upon exercise of all outstanding options and warrants, and the number of shares reserved for future issuance pursuant to our equity incentive plans were all adjusted proportionately as a result of the reverse stock split. All common stock share data share-based calculations and exercise prices set forth in this report have been adjusted to reflect our 1-for-20 reverse stock split, which was effective September 15, 2025, on a retroactive basis for the periods presented.
Use of Estimates | Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the balance sheet date and the reported amounts of revenue and expenses during the reporting periods. Actual results could differ from those estimates.
Concentrations of Credit Risk and Other Uncertainties | Concentrations of Credit Risk and Other Uncertainties Substantially all of the Company’s cash and cash equivalents are deposited with one major financial institution in the United States. The Company continually monitors its positions with, and the credit quality of, the financial institution with which it holds cash. Periodically throughout the year, the Company has maintained balances in various operating and money market accounts in excess of federally insured limits. The Company has not experienced any losses on its deposits of cash and cash equivalents. Several of the components for certain of the Company's sample collection kits, test reagents, and test systems are obtained from single-source suppliers. If these single-source suppliers fail to satisfy the Company's requirements on a timely basis, the Company could suffer delays in being able to deliver its diagnostic solutions, a possible loss of revenue, or incur higher costs, any of which could adversely affect our results of operations. In addition, there is currently significant uncertainty about the future relationship between the U.S. and various other countries with respect to trade policies, treaties, tariffs and taxes. Current or future tariffs imposed by the U.S. may negatively impact our business. The extent to which these threats will be enacted and the duration for which enacted tariffs will be in place remain uncertain and could negatively affect our results of operations. The Company is currently evaluating our vendor relationships and assessing the overall impact of these trade policies, however, we do not expect a material impact to the financial statements. For a discussion of credit risk concentration of accounts receivable as of September 30, 2025 and December 31, 2024, see Note 9 – Revenue and Accounts Receivable Credit Concentration.
Restricted Cash | Restricted Cash Restricted cash consists of deposits related to the Company’s corporate credit card. For both of the periods ended September 30, 2025 and December 31, 2024, the Company had $0.1 million restricted cash, respectively, which was included in ‘Other current assets’ in the accompanying condensed balance sheets.
Inventory | Inventory Inventory consists primarily of material supplies, which are consumed in the performance of assembly and testing services and charged to ‘Direct costs and expenses’. Inventory is stated at cost and reported within ‘Other current assets’ in the condensed balance sheets and was $1.4 million and $1.0 million as of September 30, 2025 and December 31, 2024, respectively. The Company recorded zero and an insignificant reserve for excess inventory as of September 30, 2025 and December 31, 2024, respectively. During both the nine months ended September 30, 2025 and 2024, the Company recorded an insignificant amount to th e condensed statements of operations for excess and obsolete inventory.
Leases | Leases The Company has a $5.0 million cash refundable deposit to secure the performance of the Company’s obligations associated with the operating lease agreement with Centennial Valley Properties I, LLC and subsequently assigned to CVP I Owner LLC (see Note 7 – Leases). As of September 30, 2025 and December 31, 2024, the $5.0 million refundable deposit is reported within 'Other long-term assets' in the condensed balance sheets. The Company holds and acts as a lessee under various finance lease agreements for laboratory equipment in Colorado and Kansas. As of September 30, 2025 and December 31, 2024, the Compa ny had $2.3 million and $2.2 million recorded as net finance lease ROU assets within 'Other long-term assets' in the balance sheets. Additional information and disclosures required by this standard are contained in Note 7 — Leases.
Fair Value of Financial Instruments | Fair Value of Financial Instruments U.S. GAAP for fair value establishes a hierarchy that prioritizes fair value measurements based on the types of inputs used for the various valuation techniques (market approach, income approach and cost approach). We utilize a combination of market and income approaches to value our financial instruments. Our financial assets and liabilities are measured using inputs from the three levels of the fair value hierarchy. Fair value measurements are categorized within the fair value hierarchy based upon the lowest level of the most significant inputs used to determine fair value. The three levels of the hierarchy and the related inputs are as follows:
Level |  | Inputs
1 |  | Unadjusted quoted prices in active markets for identical assets and liabilities.
2 |  | Unadjusted quoted prices in active markets for similar assets and liabilities;
|  | Unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active; or
|  | Inputs other than quoted prices that are observable for the asset or liability.
3 |  | Unobservable inputs for the asset or liability.
The carrying amounts of certain financial instruments including cash and cash equivalents, accounts receivable, prepaid expenses and other current assets, other long-term assets, accounts payable and accrued liabilities approximate fair value due to their relatively short maturities. See Note 4 — Fair Value for further discussion related to estimated fair value measurements.
Retirement Plan | Retirement Plan The Company has a defined contribution retirement plan in which all employees are eligible to participate. The plan is intended to qualify under Section 401(k) of the Internal Revenue Code. Employees may elect to have a percentage of their compensation contributed to the plan, subject to certain guidelines issued by the Internal Revenue Service. Beginning in 2025, the Company began making discretionary employer matching contributions. During the three and nine months ended September 30, 2025, the Company's total contributions to the plan we re $0.1 million and $0.6 million, respectively.
Recently Issued Accounting Standards | Standards Being Evaluated In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures. This ASU improves the transparency of income tax disclosures by requiring consistent categories and greater disaggregation of information in the rate reconciliation and income taxes paid by jurisdiction. This guidance became effective for the Company for the annual period beginning on January 1, 2025, and will become effective for interim periods beginning on January 1, 2026. The Company is currently evaluating this guidance and assessing the overall impact. In November 2024, the FASB issued ASU 2024-03, Disaggregation of Income Statement Expenses. This ASU improves the transparency of a public business entity's expense disclosures by requiring more detailed information about the types of expenses (including purchases of inventory, employee compensation, depreciation, amortization, and depletion) in commonly presented expense captions (such as cost of sales, SG&A, and research and development). This guidance will become effective for the Company for the annual period beginning on January 1, 2027, and interim periods beginning on January 1, 2028, with early adoption permitted. The Company is currently evaluating this guidance and assessing the overall impact on its financial statements. On July 2025, the FASB issued ASU 2025‑05, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets. This ASU provides a practical expedient for entities estimating expected credit losses on current trade receivables and contract assets arising from revenue transactions accounted for under Topic 606. The practical expedient allows entities to assume that current economic conditions as of the balance sheet date do not change for the remaining life of the current accounts receivable and current contract assets. Therefore, an entity will not need to develop reasonable and supportable forecasts of future economic conditions. The practical expedient applies only to current accounts receivable and current contract assets. Entities electing to apply the practical expedient must do so consistently across all current accounts receivable and current contract assets arising from transactions accounted for under Topic 606. If adopted, this guidance will become effective for the Company for annual periods beginning after December 15, 2025, including interim periods within those annual periods with early adoption permitted and is required to be applied prospectively. The Company is currently evaluating the available elections under the new standard, including whether to adopt the practical expedient. However, based on our preliminary assessment, we do not expect the adoption of ASU 2025‑05 to have a material impact on our financial statements.

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