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Note 4 - Debts and Commitments (Tables)

12 Months Ended

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

X

- 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

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Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration