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Note 2 - Summary of Significant Accounting Policies (Tables)

9 Months Ended

Jun. 30, 2025

Notes Tables

Valuation and Qualifying Accounts [Table Text Block]

Description		Balance at Beginning of Year				Additions charged to Costs and Expenses				Accounts charged off less Recoveries				Balance at End of Year
Fiscal 2025 year-to-date through June 30
Allowance for doubtful accounts		$	250			$	9			$	(9	)		$	250
Fiscal 2024 year-to-date through June 30
Allowance for doubtful accounts		$	250			$	4			$	(4	)		$	250

Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]

		Number of Shares				Weighted Average Grant Date Fair Value per Share
Unvested at October 1, 2024			-			$	-
Granted			995				457.20
Vested			400				463.64
Forfeited			-				-
Unvested at June 30, 2025			595			$	452.88

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

		Fiscal 2025 as of June 30, 2025
Stock-based compensation		$	112
Total stock-based compensation expense			112
Total tax benefit			(30	)
Net decrease in net income		$	82

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Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement.

+ References

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-Topic 718
-SubTopic 10
-Section 50
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-Subparagraph (h)(1)
-Publisher FASB
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