Condensed Consolidated Balance Sheets Parentheticals - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
ASSETS
Accounts and Notes Receivable Allowances	$ 1,330	$ 1,522
Property and Equipment Accumulated Depreciation	200,387	197,500
Intangible Assets Accumulated Amortization	$ 35,778	$ 35,447
Class A Common Stock
Share Owners' Equity
Common Stock, Par Value Per Share	$ 0.05	$ 0.05
Common Stock, Shares Authorized	50,000,000	50,000,000
Common Stock, Shares, Issued	299,000	386,000
Class B Common Stock
Share Owners' Equity
Common Stock, Par Value Per Share	$ 0.05	$ 0.05
Common Stock, Shares Authorized	100,000,000	100,000,000
Common Stock, Shares, Issued	42,726,000	42,639,000
Treasury Stock, Shares	5,601,000	5,111,000