General and Liquidity (Details) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
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Feb. 24, 2026
USD ($)
|
Dec. 31, 2025
USD ($)
segment
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Dec. 31, 2024
USD ($)
|
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| General and Liquidity | |||
| Number of reportable segments | segment | 3 | ||
| Cash and cash equivalents | $ 2,617 | $ 4,550 | |
| Marketable securities | 7 | 7,247 | |
| Total current assets | 5,910 | 15,337 | |
| Total current liabilities | 12,892 | 9,224 | |
| Long term operating lease liabilities | $ 7,035 | 8,386 | |
| Working capital surplus | $ 6,113 | ||
| Subsequent Events | |||
| General and Liquidity | |||
| Payment for repurchase of notes | $ 9,000 | ||
| Subsequent Events | Private Placement | Series H Convertible Preferred Stock | |||
| General and Liquidity | |||
| Gross proceeds from private placement | $ 31,300 |
| X | ||||||||||
- Definition Amount of asset recognized for present right to economic benefit, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of investment in marketable security, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of payment made for repurchase of notes, redeemable convertible preferred stock and warrants. No definition available.
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- Definition The amount of positive working capital. No definition available.
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