Note 6 - Acquisitions (Details Textual) - USD ($) $ in Millions |
Aug. 18, 2021 |
May 12, 2021 |
|---|---|---|
| Kore [Member] | ||
| Asset Acquisition, Consideration Transferred, Total | $ 3.7 | |
| Asset Acquisition, Consideration Transferred, Transaction Cost | $ 0.2 | |
| Ballistipax [Member] | ||
| Asset Acquisition, Consideration Transferred, Total | $ 0.3 |
| X | ||||||||||
- Definition Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of transaction cost incurred as part of consideration transferred in asset acquisition. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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