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Note 6 - Fair Value of Financial Instruments - Contingent Consideration (Details) - Geovox [Member] $ in Thousands | 12 Months Ended
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Sep. 30, 2025 USD ($)
Balance | $ 0
Contingent consideration pursuant to acquisition | 2,540
Fair value adjustments | 0
Payment of contingent consideration | 0
Balance | $ 2,540

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- Definition The amount of contingent consideration, classified as a liability, acquired during the period in the business combination. + References No definition available. + Details
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- Definition Fair value adjustments of amount of consideration transferred in business combination. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer. + References No definition available. + Details
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