Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Acquisitions (Details Textual)

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Note 6 - Acquisitions (Details Textual) - USD ($)
$ in Millions
May 25, 2022
Aug. 18, 2021
May 12, 2021
Fox Labs International [Member]      
Business Combination, Consideration Transferred, Total $ 2.2    
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