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Note 11 - Commitments and Contingencies (Details Textual) $ in Thousands, € in Millions | Oct. 14, 2023 EUR (€) | Sep. 30, 2023 USD ($) | Nov. 17, 2022 USD ($)
--- | --- | --- | ---
Belyntic Acquisition [Member] | Other Long-term Liabilities [Member] |  |  |
Business Combination, Contingent Consideration, Liability, Noncurrent | $ |  | $ 1,180 | $ 1,500
GKE Acquisition [Member] | Subsequent Event [Member] |  |  |
Business Combination, Consideration Transferred, Liabilities Incurred | € 8.5 |  |
Business Combination, Consideration Transferred, Contingent Consideration Liability | € 5.0 |  |

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- Definition Amount of liabilities incurred by the acquirer as part of consideration transferred 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 (b)(3) -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 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479668/805-30-25-5 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 8 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479637/805-30-30-8 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 7 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479637/805-30-30-7 + Details
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