Consolidated Balance Sheets - Parentheticals - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
ASSETS
Receivables allowance	$ 1,041	$ 1,121
Property and equipment accumulated depreciation	188,530	191,757
Other intangible assets accumulated amortization	$ 54,553	$ 41,796
Class A Common Stock
Shareholders' Equity
Common stock par value (in dollars per share)	$ 0.05	$ 0.05
Common stock shares authorized (in shares)	50,000,000	50,000,000
Common stock shares issued (in shares)	167,000	188,000
Class B Common Stock
Shareholders' Equity
Common stock par value (in dollars per share)	$ 0.05	$ 0.05
Common stock shares authorized (in shares)	100,000,000	100,000,000
Common stock shares issued (in shares)	42,856,000	42,835,000
Treasury Stock
Shareholders' Equity
Treasury stock shares (in shares)	6,179,000	6,148,000