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

6 Months Ended

Dec. 31, 2021

Notes Tables

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

	Three Months Ended				Six Months Ended
	December 31,				December 31,
	2021		2020		2021		2020
Numerator
Net income	$	1,847	$	3,632	$	5,103	$	5,890
Denominator
Basic weighted average common shares outstanding		6,212		6,270		6,250		6,344
Dilutive effect of stock options and restricted stock		44		135		54		94
Diluted weighted average common shares outstanding		6,256		6,405		6,304		6,438
Basic net income per common share	$	0.30	$	0.58	$	0.82	$	0.93
Diluted net income per common share	$	0.30	$	0.57	$	0.81	$	0.91

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

	December 31, 2021		June 30, 2021
Euro Forward Contract– Current Assets	$	1,783	$	—
Swiss Franc Forward Contract – Current Assets		48		—
Total Derivative Contracts – Current Assets		1,831		—
Interest Swap – Other noncurrent Assets		62		—
Euro Forward Contract– Other noncurrent Assets		507		—
Total Derivative Contracts – Other noncurrent Assets		569		—
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	$	2,400	$	(818	)