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Note 17 - Concentration of Risk (Tables) | 3 Months Ended
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Mar. 31, 2026
Notes Tables |
Schedules of Concentration of Risk, by Risk Factor [Table Text Block] |
|  | Customer A |  | Customer B |  | Customer C |  | Customer D |  | Customer E |  | Customer F |  | Customer G
Three Months Ended March 31, 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues, customer concentration risk |  | 74% |  | 16% |  | 10% |  | - |  | - |  | - |  | -
Three Months Ended March 31, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues, customer concentration risk |  | - |  | * |  | - |  | 59% |  | 37% |  | - |  | -
As of March 31, 2026 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts receivable, customer concentration risk |  | 100% |  | - |  | - |  | - |  | - |  | - |  | -
As of December 31, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accounts receivable, customer concentration risk |  | - |  | - |  | - |  | - |  | - |  | 78% |  | 22%
| Supplier A | Supplier B | Supplier C
Three Months Ended March 31, 2026 |  |  |
Cost of revenues, supplier concentration risk | 75% | - | -
Three Months Ended March 31, 2025 |  |  |
Cost of revenues, supplier concentration risk | - | 59% | 38%

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- Definition Tabular disclosure of the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-20 + Details
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