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

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to items of consideration transferred in connection with a business combination for which the initial accounting was incomplete.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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