Condensed Consolidated Balance Sheets (Unaudited) Parentheticals - USD ($) $ in Thousands	Dec. 31, 2016	Jun. 30, 2016
ASSETS
Allowance for Doubtful Accounts, Premiums and Other Receivables	$ 2,108	$ 2,145
Property and Equipment Accumulated Depreciation	183,037	181,500
Intangible Assets Accumulated Amortization	$ 34,843	$ 35,147
Class A Common Stock
Share Owners' Equity
Common Stock, Par or Stated Value Per Share	$ 0.05	$ 0.05
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares, Issued	286,000	292,000
Class B Common Stock
Share Owners' Equity
Common Stock, Par or Stated Value Per Share	$ 0.05	$ 0.05
Common Stock, Shares Authorized	100,000,000	100,000,000
Common Stock, Shares, Issued	42,739,000	42,733,000
Treasury Stock, Shares	5,798,000	5,512,000