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

9 Months Ended

Mar. 31, 2022

Notes Tables

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

	Three Months Ended				Nine Months Ended
	March 31,				March 31,
	2022		2021		2022		2021
Numerator
Net income	$	2,504	$	1,916	$	7,607	$	7,806
Denominator
Basic weighted average common shares outstanding		6,003		6,201		6,168		6,296
Dilutive effect of stock options and restricted stock		38		126		48		105
Diluted weighted average common shares outstanding		6,041		6,327		6,216		6,401
Basic net income per common share	$	0.42	$	0.31	$	1.23	$	1.24
Diluted net income per common share	$	0.41	$	0.30	$	1.22	$	1.22

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

	March 31, 2022		June 30, 2021
Euro Forward Contract– Current Assets	$	2,419	$	—
Swiss Franc Forward Contract – Current Assets		26		—
Total Derivative Contracts – Current Assets		2,445		—
Interest Swap – Other noncurrent Assets		358		—
Euro Forward Contract– Other noncurrent Assets		365		—
Total Derivative Contracts – Other noncurrent Assets		723		—
Euro Forward Contract–Current Liabilities		—		(630	)
Swiss Franc Forward Contract – Current Liabilities		—		(184	)
Total Derivative Contracts – Current Liabilities		—		(814	)
Euro Forward Contract – Noncurrent Liabilities		—		(4	)
Fair Value Net Asset (Liability) – all Derivative Contracts	$	3,168	$	(818	)