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v3.23.2

Note 3 - Debt (Tables) | 6 Months Ended
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Jun. 30, 2023
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | Interest Rate |  |  | Balance |  |  | Interest Rate |  |  | Balance |
|  | as of |  |  | as of |  |  | as of |  |  | as of |
|  | June 30, 2023 |  |  | June 30, 2023 |  |  | December 31, 2022 |  |  | December 31, 2022 |
Australia - National Australia Bank |  |  | 12.10 | % |  | $ | 80 |  |  |  | 10.60 | % |  | $ | 156 |
China- Construction Bank |  |  | 4.15 | % |  |  | 276 |  |  |  | 4.15 | % |  |  | 290 |
China- Industrial Bank |  |  | 4.00 | % |  |  | 413 |  |  |  | 4.00 | % |  |  | 435 |
South Africa - Investec Bank Ltd. |  |  | 11.75 | % |  |  | 2,542 |  |  |  | 10.50 | % |  |  | 1,700 |
USA - North Mill Capital |  |  | 10.15 | % |  |  | 11,895 |  |  |  | 5.25 | % |  |  | 14,399 |
USA - Resource Plus Seller Notes |  |  | 1.85 | % |  |  | 700 |  |  |  | 1.85 | % |  |  | 1,000 |
Total |  |  |  |  |  | $ | 15,906 |  |  |  |  |  |  | $ | 17,980 |
|  | Interest Rate as of |  |  | Balance Outstanding |  |  | Interest Rate as of |  |  | Balance Outstanding |
|  | June 30, 2023 |  |  | June 30, 2023 |  |  | December 31, 2022 |  |  | December 31, 2022 |
South Africa - Investec Bank Ltd. |  |  | 11.75 | % |  | $ | 1,033 |  |  |  | 10.50 | % |  | $ | 1,376 |
Total |  |  |  |  |  | $ | 1,033 |  |  |  |  |  |  | $ | 1,376 |
Credit And Debt Facilities Unused Availability [Table Text Block] |
|  | June 30, |  |  | December 31, |
|  | 2023 |  |  | 2022 |
Unused Availability: |  |  |  |  |  |  |  |
United States / Canada |  | $ | 6,498 |  |  | $ | 4,601 |
Australia |  |  | 451 |  |  | 390 |
South Africa |  |  | 1,996 |  |  | 454 |
Mexico |  |  | - |  |  | - |
China |  |  | - |  |  | - |
Total Unused Availability |  | $ | 8,945 |  |  | $5,446 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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