Note 4 - Accounts Receivable - Schedule of Receivables (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Allowance for credit losses | $ (99) | $ (143) |
| Accounts receivable, net | 5,478 | 9,582 |
| Trade Accounts Receivable [Member] | ||
| Accounts receivable, gross | 5,121 | 5,320 |
| Other [Member] | ||
| Accounts receivable, gross | $ 456 | $ 4,405 |
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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