Note 7 - Long-term Debt - Carrying Amount of the Company's Outstanding Debt (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Other loans | $ 51 | $ 171 |
| Debt discount and debt issuance costs, net of accumulated accretion | (5,550) | (3,802) |
| Total outstanding long-term debt | 72,756 | 56,828 |
| Less current portion | 51 | 120 |
| Total outstanding debt | 72,705 | 56,708 |
| Senior Secured Debt Due June 30, 2026 [Member] | ||
| Senior secured debt | 21,200 | 21,200 |
| Lytton Agreement [Member] | ||
| Interest rate of 8% per annum | 15,000 | 0 |
| Convertible Note Instrument Due June 30, 2026 [Member] | ||
| Senior secured debt | $ 42,055 | $ 39,259 |
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- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after accumulated amortization, of debt discount. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of long-term debt and lease obligation, classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of long-term debt and lease obligation, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of long-term debt and lease obligation, including portion classified as current. No definition available.
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- Definition Amount of long-term loans payable classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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