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v3.23.3

Note 12 - Commitments and Contingencies (Details Textual) $ in Millions | 12 Months Ended
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Sep. 30, 2023 USD ($)
Severance Benefit, Ratio of Base Compensation Received if Other Key Members of Management Termination Within Two Years | 1
Severance Benefit, Ratio of Average Bonus Received if Other Key Members of Management Termination Within Two Years | 1
Chief Executive Officer [Member] |
Severance Agreement, Initial Term (Year) | 2 years
Severance Agreement, Renewal Term (Year) | 1 year
Termination Benefit, Ratio of Annual Base Salary Received on Termination Date | 1.5
Termination Benefit, Continuation Term for Health and Welfare Benefit (Month) | 18 months
Severance Benefit, Ratio of Base Compensation Received if Termination Within Two Years | 2
Severance Benefit, Ratio of Average Bonus Received if CEO Termination Within Two Years | 2
Severance Benefit Received Term for the Prior Years if CEO Termination Within Two Years (Year) | 3 years
Severance Benefits Continuation of Health and Welfare Benefits Term if CEO Termination Within Two Years (Year) | 2 years
Key Members of Management [Member] |
Control Agreement, Initial Term (Year) | 2 years
Control Agreement, Automatically Renewal Term (Year) | 1 year
Severance Benefit Received Term for the Prior Years if Other Members of Management Termination Within Two Years (Year) | 3 years
Severance Benefits Continuation of Health and Welfare Benefits Term if Other Members of Management Termination Within Two Years (Year) | 1 year
Non-cancelable Purchase Commitment for Raw Material [Member] |
Purchase Commitment, Remaining Minimum Amount Committed | $ 51.6
Non-cancelable Purchase Commitment Term (Day) | 90 days
Purchase Commitment for Equipment [Member] |
Purchase Commitment, Remaining Minimum Amount Committed | $ 15.3

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- Definition Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(17)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(25)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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