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Note 3 - Acquisitions - Total Purchase Consideration (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021 | Dec. 21, 2021
--- | --- | --- | ---
Goodwill | $ 21,720 | $ 21,448 |
Acculogic [Member] |  |  |
Goodwill |  |  | $ 3,363
Identifiable intangible assets |  |  | 5,123
Cash |  |  | 312
Trade accounts receivable |  |  | 2,259
Inventories |  |  | 1,329
Other current assets |  |  | 240
Property and equipment |  |  | 156
Accounts payable |  |  | (406)
Accrued expenses |  |  | (2,950)
Total purchase price |  |  | $ 9,426

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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4845-128472 + Details
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