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Note 13 - Segment Information - Long-lived Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Total long-lived assets | $ 2,688 | $ 3,585
UNITED STATES |  |
Total long-lived assets | 1,425 | 1,754
HONG KONG |  |
Total long-lived assets | 828 | 1,350
CHINA |  |
Total long-lived assets | 164 | 216
Other Foreign Countries [Member] |  |
Total long-lived assets | $ 271 | $ 265

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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
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- Details
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- Details
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