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Note 13 - Segment Information and Significant Customers/Vendors (Details Textual) | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Number of Reportable Segments | 1 |
Customer Concentration Risk [Member] | Revenue Benchmark [Member] |  |
Number of Major Customers | 0 | 3
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Three Customers [Member] |  |
Concentration Risk, Percentage |  | 44.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] |  |
Number of Major Customers | 2 | 3
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Three Customers [Member] |  |
Concentration Risk, Percentage |  | 49.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Two Customers [Member] |  |
Concentration Risk, Percentage | 50.00% |
Supplier Concentration Risk [Member] | Accounts Payable [Member] |  |
Number of Major Vendors | 1 | 1
Supplier Concentration Risk [Member] | Accounts Payable [Member] | One Vendor [Member] |  |
Concentration Risk, Percentage | 38.00% | 30.00%

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- Definition Represents number of major vendors. + References No definition available. + Details
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-42 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-21 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482907/825-10-50-20 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482861/275-10-50-18 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482861/275-10-50-20 + Details
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-18 + Details
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