Significant Accounting Policies (Policies) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||
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Jun. 30, 2026 | |||||||||||||||||||||||||||||||||||||
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| Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] | Cash and Cash Equivalents and Restricted Cash and Cash Equivalents
Cash and cash equivalents consist of cash on hand and highly liquid investments with no maturity or with a maturity of less than three months when purchased.
Restricted cash and cash equivalents primarily consist of funds received from rights holders electing to exercise their subscription rights as part of the Company's rights offering, held in a separate account designated solely for this purpose as of June 30, 2026, pending completion of the rights offering. These funds were not available for the Company's general use until the rights offering closed. Subsequent to quarter end, the funds were transferred to the subscription agent and the Company received the aggregate offering proceeds upon closing of the rights offering on July 24, 2026.
The following table provides a reconciliation of cash and cash equivalents and restricted cash and cash equivalents reported in our Condensed Consolidated Balance Sheet to the total shown in our Condensed Consolidated Statement of Cash Flows:
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| Debt, Policy [Policy Text Block] | Convertible Promissory Note
The convertible promissory note held by Skyline SPV (the "Skyline Note") is measured at fair value due to the election of the fair value option. The election was made to reflect the Skyline Note at its current economic value each reporting period, including the value of the embedded conversion feature, without requiring separate accounting for the conversion feature as an embedded derivative.
The Skyline Note is classified as a non-current asset on the Condensed Consolidated Balance Sheet.
Refer to Note 4 - Investments and Note 5 - Fair Value Measurements for further information.
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| Fair Value Measurement, Policy [Policy Text Block] | Fair Value Option
Under the fair value option, the Company may elect to measure at fair value financial assets and financial liabilities that are not otherwise required to be carried at fair value. The Company elected the fair value option for the Skyline Note upon purchase because it better reflects the economics of a convertible instrument. This election is irrevocable.
Subsequent changes in fair value are reported Net gains (losses) on the Condensed Consolidated Statements of Operations. Interest income on assets measured under the fair value option is recognized and included in Net investment income in the Condensed Consolidated Statements of Operations.
Refer to Note 4 - Investments and Note 5 - Fair Value Measurements for further information.
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| Concentration Risk, Credit Risk, Policy [Policy Text Block] | Concentration Risks
Customer Concentrations For the three months ended June 30, 2026, two customers each accounted for 10% or more of the Company's Net sales, representing $490, or 65.3%, and $100, or 13.3%, respectively. For the three months ended June 30, 2025, four customers each accounted for 10% or more of the Company's Net sales, representing $157, or 32.0%; $108, or 22.0%; $77, or 15.7%; and $51, or 10.4%, respectively.
For the six months ended June 30, 2026, two customers each accounted for 10% or more of the Company's Net sales, representing $815, or 56.9%, and $273, or 19.1%, respectively. For the six months ended June 30, 2025, four customers each accounted for 10% or more of the Company's Net sales, representing $181, or 18.3%; $109, or 11.0%; $108, or 10.9%; and $100, or 10.1%, respectively.
Customers exceeding 10% of Net sales are identified separately for each period presented. A customer that exceeded the threshold in one period was not necessarily the same customer, or a 10% customer at all, in any other period presented, including as between the three-month and six-month periods.
Credit Concentration A significant portion of the Company's accounts receivable is concentrated with a relatively small number of customers. As of June 30, 2026, two of the Company's customers accounted for approximately $466, or 79.0%, of gross accounts receivable. As of December 31, 2025, four of the Company's customers accounted for approximately $412, or 66.0%, of gross accounts receivable. The Company carefully evaluates the creditworthiness of its customers in deciding to extend credit. As a result, the Company has historically experienced low credit losses and considers the risk to be minimal.
The Company maintains its cash and cash equivalents with high-credit-quality financial institutions, and at times cash balances on deposit may exceed federally insured limits. A significant portion of the Company's cash and cash equivalents is invested in money market mutual funds. Amounts invested in money market mutual funds are not deposits, are not federally insured, and are subject to the credit and market risks of the underlying fund.
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| New Accounting Pronouncements, Policy [Policy Text Block] | Accounting Standards Adopted
Income Taxes In December 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-09, "Income Taxes (Topic 740) - Improvements to Income Tax Disclosures" ("ASU 2023-09"). The standard requires disaggregated information about a company's effective tax rate reconciliation as well as information on income taxes paid. The provisions of the standard are effective for public companies for fiscal years beginning after December 15, 2024, with early adoption permitted. This standard applies prospectively; however, retrospective application is permitted. The Company adopted ASU 2023-09 in December 2025. Refer to Note 8 - Income Taxes to the Company's Consolidated Financial Statements included in its 2025 Annual Report for further information.
Future Application of Accounting Standards
Disaggregation of Income Statement Expenses In November 2024, the FASB issued ASU 2024-03, "Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses" ("ASU 2024-03"). The standard requires additional disclosure of certain costs and expenses within the notes to the financial statements. The provisions of the standard are effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027, with early adoption permitted. This accounting standards update may be applied either prospectively or retrospectively. We are assessing the impact of this standard.
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