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Note 6 - Contingencies (Details Textual) - USD ($) $ in Thousands | Sep. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Business Combination, Contingent Consideration, Liability, Current |  | $ 806 | $ 736
Sutter's Mill [Member] |  |  |
Business Combination, Contingent Consideration, Liability |  | 800 |
Sutter's Mill [Member] | Minimum [Member] |  |  |
Business Combination, Contingent Consideration, Liability, Current |  | 500 |
Sutter's Mill [Member] | Maximum [Member] |  |  |
Business Combination, Contingent Consideration, Liability, Current |  | 1,500 |
Guardian Products, Inc [Member] |  |  |
Business Combination, Contingent Consideration, Liability |  | 1,600 |
Guardian Products, Inc [Member] | Forecast [Member] |  |  |
Business Combination, Contingent Consideration, Liability, Current | $ 800 |  |
Guardian Products, Inc [Member] | Minimum [Member] |  |  |
Business Combination, Contingent Consideration, Liability, Current |  | 1,900 |
Guardian Products, Inc [Member] | Maximum [Member] |  |  |
Business Combination, Contingent Consideration, Liability, Current |  | $ 2,500 |

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- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479668/805-30-25-6 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 35 -Paragraph 1 -Subparagraph (b) -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479613/805-30-35-1 + Details
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- Definition Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479668/805-30-25-6 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 35 -Paragraph 1 -Subparagraph b -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479613/805-30-35-1 + Details
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