Segment Data - Schedule of Reportable Segment Product Sales, Net and Net Loss (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Jun. 30, 2026 |
Mar. 31, 2026 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Segment Reporting [Abstract] | ||||||||
| Product sales, net | $ 3,028 | $ 3,256 | $ 9,208 | $ 10,482 | ||||
| Cost of goods sold | 1,514 | 1,677 | 4,682 | 5,401 | ||||
| Gross profit | 1,514 | 1,579 | 4,526 | 5,081 | ||||
| Operating expenses: | ||||||||
| Research and development expense | 19 | 24 | 55 | 104 | ||||
| Sales expense | 613 | 691 | 1,930 | 2,140 | ||||
| Marketing expense | 365 | 429 | 1,147 | 1,248 | ||||
| General and administrative expense | 640 | 710 | 2,136 | 2,506 | ||||
| Benefit from legal settlement (Note 9) | (500) | 0 | (500) | 0 | ||||
| Benefit from reversal of accrued payroll taxes | 0 | 0 | 0 | (522) | ||||
| Total operating expenses | 1,137 | 1,854 | 4,768 | 5,476 | ||||
| Operating income (loss) | 377 | (275) | (242) | (395) | ||||
| Gain on extinguishment of debt | 0 | 0 | (20) | (38) | ||||
| Loss on debt conversions | 263 | 0 | 512 | 0 | ||||
| Change in fair value of convertible notes | 207 | 0 | 678 | 0 | ||||
| Interest expense, net | 0 | 107 | 94 | 388 | ||||
| Total other expense | 470 | 107 | 1,264 | 350 | ||||
| Loss before income taxes | (93) | (382) | (1,506) | (745) | ||||
| Income tax expense | 0 | 0 | 5 | 7 | ||||
| Net loss | $ (93) | $ (775) | $ (643) | $ (382) | $ (261) | $ (109) | $ (1,511) | $ (752) |
| X | ||||||||||
- Definition Change in fair value of convertible notes. No definition available.
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- Definition Gain (loss) on conversions of debt. No definition available.
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- Definition Operating Costs And Expenses, Net. No definition available.
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- Definition Payroll tax expense reversal. No definition available.
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- Definition The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services. Costs of public relations and corporate promotions are typically considered to be marketing costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Expenses recognized in the period that are directly related to the selling and distribution of products or services. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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