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Note 3 - Acquisitions (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Business Acquisition, Pro Forma Information [Table Text Block] |
|  | Three Months Ended June 30, 2021 |  |  | Six Months Ended June 30, 2021 |
Revenue |  | $ | 24,119 |  |  | $ | 45,974 |
Net earnings |  | $ | 3,229 |  |  | $ | 6,061 |
Diluted earnings per share |  | $ | 0.30 |  |  | $ | 0.57 |
|  | Three Months Ended June 30, 2021 |  |  | Six Months Ended June 30, 2021 |
Revenue |  | $ | 24,550 |  |  | $ | 46,836 |
Net earnings |  | $ | 2,582 |  |  | $ | 4,767 |
Diluted earnings per share |  | $ | 0.24 |  |  | $ | 0.45 |
Acculogic [Member] |
Notes Tables |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] |
Goodwill |  | $ | 3,363 |
Identifiable intangible assets |  |  | 5,123 |
Tangible assets acquired and liabilities assumed: |  |  |  |
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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