Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Net Sales	$ 569,008	$ 727,859	$ 768,070
Cost of Sales	386,580	477,098	513,518
Gross Profit	182,428	250,761	254,552
Selling and Administrative Expenses	181,780	187,885	204,140
Contingent Earn-Out (Gain) Loss	(11,600)	0	0
Restructuring Expense	10,727	8,489	937
Operating Income	1,521	54,387	49,475
Other Income (Expense):
Interest income	336	1,641	1,931
Interest expense	(453)	(79)	(174)
Non-operating income	3,860	932	978
Non-operating expense	(654)	(751)	(540)
Other income (expense), net	3,089	1,743	2,195
Income Before Taxes on Income	4,610	56,130	51,670
Provision (Benefit) for Income Taxes	(2,806)	15,076	12,326
Net Income	$ 7,416	$ 41,054	$ 39,344
Earnings Per Share of Common Stock:
Basic Earnings Per Share (in dollars per share)	$ 0.20	$ 1.11	$ 1.07
Diluted Earnings Per Share (in dollars per share)	$ 0.20	$ 1.11	$ 1.06
Class A and B Common Stock:
Average Number of Shares Outstanding - Basic (in shares)	36,901	36,883	36,842
Average Number of Shares Outstanding - Diluted (in shares)	37,372	37,037	37,064