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Note 4 - Debts and Commitments (Tables) | 12 Months Ended
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Sep. 30, 2024
Notes Tables |
Contractual Obligation, Fiscal Year Maturity [Table Text Block] |
|  | Payments due by Fiscal Year (000) |
|  | 2025 |  |  | 2026 |  |  | 2027 |  |  | 2028 |  |  | 2029 |  |  | 2030 and after |  |  | Total |
Real estate loan |  | $ | 164,000 |  |  | $ | 169,000 |  |  | $ | 175,000 |  |  | $ | 181,000 |  |  | $ | 187,000 |  |  | $ | 244,000 |  |  | $ | 1,120,000 |
Obligations under operating leases |  |  | 89,000 |  |  |  | 37,000 |  |  |  | --- |  |  |  | --- |  |  |  | --- |  |  |  | --- |  |  |  | 126,000 |
Non-qualified deferred compensation 409(A) plan |  |  | --- |  |  |  | 784,000 |  |  |  | --- |  |  |  | --- |  |  |  | --- |  |  |  | --- |  |  |  | 784,000 |
Long-term accrued liabilities* |  |  | --- |  |  |  | 1,742,000 |  |  |  | 805,000 |  |  |  | 508,000 |  |  |  | 333,000 |  |  |  | 347,000 |  |  |  | 3,735,000 |
|  | $ | 253,000 |  |  | $ | 2,732,000 |  |  | $ | 980,000 |  |  | $ | 689,000 |  |  | $ | 520,000 |  |  | $ | 591,000 |  |  | $ | 5,765,000 |

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- Definition Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 04 -Subparagraph (a) -Publisher SEC Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3 + Details
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