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

6 Months Ended

Dec. 31, 2024

Notes Tables

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

	Three Months Ended						Six Months Ended
	December 31,						December 31,
	2024			2023			2024			2023
Numerator
Net loss	$	(2,191	)	$	(3,070	)	$	(4,173	)	$	(3,765	)
Denominator
Basic weighted average common shares outstanding		5,921			5,850			5,920			5,850
Dilutive effect of restricted stock		—			—			—			—
Diluted weighted average common shares outstanding		5,921			5,850			5,920			5,850
Basic net loss per common share	$	(0.37	)	$	(0.52	)	$	(0.70	)	$	(0.64	)
Diluted net loss per common share	$	(0.37	)	$	(0.52	)	$	(0.70	)	$	(0.64	)

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

	June 30, 2024		Additions		Revenue Recognized			Customer Refunds		December 31, 2024
Contract Liabilities (Customer Deposits)	$	302	$	2,761	$	(1,898	)	$	—	$	1,165

	June 30, 2023		Additions		Revenue Recognized			Customer Refunds		December 31, 2023
Contract Liabilities (Customer Deposits)	$	317	$	975	$	(597	)	$	—	$	695

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

	December 31, 2024			June 30, 2024
Interest Swap–Other Current Assets	$	—		$	111
Euro Forward Contract– Current Assets		1,043			492
Total Derivative Contracts – Current Assets		1,043			603
Euro Forward Contract– Other noncurrent Assets		—			78
Total Derivative Contracts – Other noncurrent Assets		—			78
Swiss Franc Forward Contract – Current Liabilities		(275	)		(91	)
Total Derivative Contracts – Current Liabilities		(275	)		(91	)
Fair Value Net Asset – all Derivative Contracts	$	768		$	590