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Note 2 - Business Acquisition - Components of the Purchase Price of Schroff Technologies International, Inc. (Details) - Schrofftech [Member] - USD ($)
Mar. 01, 2022
Nov. 04, 2019
Cash consideration paid at closing $ 24,250,000 $ 4,000,000
Post-closing adjustment 225,000  
Total consideration transferred $ 24,475,000 $ 5,300,000