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Note 4 - Prepaid Expenses and Other Current Assets | 9 Months Ended
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Sep. 30, 2025
Notes to Financial Statements |
Prepaid Expenses and Other Current Assets [Text Block] | NOTE 4. PREPAID EXPENSES AND OTHER CURRENT ASSETS Prepaid expenses and other current assets consisted of the following (in thousands):
|  | September 30, |  |  | December 31, |
|  | 2025 |  |  | 2024 |
Series E Preferred Stock deferred financing costs |  | $ | 36 |  |  | $ | — |
Dues & subscriptions |  |  | 59 |  |  |  | 82 |
Prepaid taxes & licenses |  |  | 53 |  |  |  | 55 |
Prepaid insurance |  |  | 18 |  |  |  | 48 |
Other receivables |  |  | 6 |  |  |  | 76 |
Other |  |  | 49 |  |  |  | 11 |
Total prepaid expenses and other current assets |  | $ | 221 |  |  | $ | 272 |

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- Definition The entire disclosure for prepaid expenses and other assets expected to be realized or consumed within one year or the normal operating cycle, if longer. + References No definition available. + Details
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- References No definition available. + Details
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