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Note 6 - Fair Value Measurements - Holdback Liability Measured at Fair Value on a Non-recurring Basis (Details) - Fair Value, Nonrecurring [Member] - Assets Acquisition of Amika Mobile Corporation [Member] - Holdback Liability [Member] $ in Thousands | 12 Months Ended
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Sep. 30, 2021 USD ($)
Balance at acquisition date | $ 613
Accretion | 46
Currency translation | 28
Balance at September 30, 2021 | $ 687

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- Definition Amount of currency translation to the amount at which a liability could be incurred (settled) in a current transaction between willing parties. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Definition Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties. + References No definition available. + Details
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- Definition Fair value of obligations not classified as financial liabilities. Includes, but is not limited to, accounts payable and accrued liabilities, commitments, obligations, and other liabilities. + References No definition available. + Details
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- Details
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- Details
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Data Type: | na
Balance Type: |
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- Details
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