Note A - Basis of Presentation and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Mar. 31, 2025

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended						Nine Months Ended
	March 31,						March 31,
	2025			2024			2025			2024
Numerator
Net loss	$	(2,186	)	$	(1,578	)	$	(6,359	)	$	(5,343	)
Denominator
Basic weighted average common shares outstanding		5,943			5,868			5,928			5,856
Dilutive effect of restricted stock		—			—			—			—
Diluted weighted average common shares outstanding		5,943			5,868			5,928			5,856
Basic net loss per common share	$	(0.37	)	$	(0.27	)	$	(1.07	)	$	(0.91	)
Diluted net loss per common share	$	(0.37	)	$	(0.27	)	$	(1.07	)	$	(0.91	)

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	June 30, 2024		Additions		Revenue Recognized			Customer Refunds		March 31, 2025
Contract Liabilities (Customer Deposits)	$	302	$	3,700	$	(2,479	)	$	—	$	1,523

	June 30, 2023		Additions		Revenue Recognized			Customer Refunds		March 31, 2024
Contract Liabilities (Customer Deposits)	$	317	$	1,406	$	(1,336	)	$	—	$	387

Fair Value, by Balance Sheet Grouping [Table Text Block]

	March 31, 2025			June 30, 2024
Interest Swap–Other Current Assets	$	—		$	111
Euro Forward Contract– Current Assets		200			492
Total Derivative Contracts – Current Assets		200			603
Euro Forward Contract– Other noncurrent Assets		—			78
Total Derivative Contracts – Other noncurrent Assets		—			78
Swiss Franc Forward Contract – Current Liabilities		(49	)		(91	)
Total Derivative Contracts – Current Liabilities		(49	)		(91	)
Fair Value Net Asset – all Derivative Contracts	$	151		$	590