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Note 2 - Acquisitions (Details Textual) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Payments to Acquire Businesses, Net of Cash Acquired | $ 16,188 | $ 999 |
EEC and Blue Pillar [Member] |  |  |
Payments to Acquire Businesses, Net of Cash Acquired | $ 27,138 |  | $ 25,654

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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-13 + Details
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- Details
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