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Note 8 - Trade Accounts Receivable (Tables) | 3 Months Ended
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Mar. 31, 2025
Notes Tables |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | March 31, |  |  | December 31, |
|  | 2025 |  |  | 2024 |
Trade accounts receivable, current |  | $ | 6,622 |  |  | $ | 6,563 |
Trade accounts receivable, long-term |  |  | 170 |  |  |  | 80 |
Allowance for doubtful accounts |  |  | (151 | ) |  |  | (151 | )
Trade accounts receivable, net |  | $ | 6,641 |  |  | $ | 6,492 |
Unpaid deferred revenue included in trade accounts receivable |  | $ | 1,751 |  |  | $ | 2,590 |
Schedule of Accounts Receivable By Major Customers By Reporting Segments [Table Text Block] |
|  | March 31, |  |  | December 31, |
|  | 2025 |  |  | 2024 |
Company A |  |  | 32 | % |  |  | 47 | %
Company B |  |  | 11 | % |  |  | 12 | %

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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