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v3.26.1

Note 4 - Property and Equipment (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2026
Notes Tables |
Property, Plant, and Equipment [Table Text Block] |
|  | March 31, |  |  | December 31, |
|  | 2026 |  |  | 2025 |
Computer hardware and software |  | $ | 200 |  |  | $ | 200 |
Furniture and fixtures |  |  | 262 |  |  |  | 265 |
Equipment |  |  | 87 |  |  |  | 52 |
Leasehold improvements |  |  | 331 |  |  |  | 295 |
Property and equipment, gross |  |  | 880 |  |  |  | 812 |
Less: accumulated depreciation and amortization |  |  | (508 | ) |  |  | (486 | )
Property and equipment, net |  | $ | 372 |  |  | $ | 326 |

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- Definition Tabular disclosure of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration