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Note 8 - Long-term Investments (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Other Investments Not Readily Marketable [Table Text Block] |
| Amount |
| US$(’000) |
Balance as of January 1, 2022 |  | 2,280 |
Exchange translation adjustment |  | (64 | )
Cash investments during the year |  | - |
Disposed during the year |  | - |
Balance as of June 30, 2022 (Unaudited) |  | 2,216 |

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- Definition Tabular disclosure of other investments not readily marketable, including, but not limited to, description of investment, fair value and value as measured by quoted price. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 820 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=35710923&loc=d3e45360-110995 + Details
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