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Note 7 - Intangible Assets, Net (Tables) | 3 Months Ended
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Mar. 31, 2025
Notes Tables |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
|  | March 31, 2025 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Accumulated Impairment |  | Net Carrying Amount |  |  | Weighted Average Life |
Finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
BNA software |  | $ | 1,109 |  |  | $ | (65 | ) |  | $ | (874 | ) | $ | 170 |  |  |  | 4.50 |
Total intangible assets |  | $ | 1,109 |  |  | $ | (65 | ) |  | $ | (874 | ) | $ | 170 |  |  |  |  |
|  | December 31, 2024 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Accumulated Impairment |  | Net Carrying Amount |  |  | Weighted Average Life |
Finite lived intangible assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
BNA software |  | $ | 1,109 |  |  | $ | (55 | ) |  | $ | (874 | ) | $ | 180 |  |  |  | 4.75 |
Total intangible assets |  | $ | 1,109 |  |  | $ | (55 | ) |  | $ | (874 | ) | $ | 180 |  |  |  |  |
Finite-Lived Intangible Assets Amortization Expense [Table Text Block] |
Year ending December 31 |  | Estimated Future Amortization Expense |
2025 | $ | 28 |
2026 |  | 38 |
2027 |  | 38 |
2028 |  | 38 |
2029 |  | 28 |
Thereafter |  | - |
Total | $ | 170 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
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