Condensed Consolidated Balance Sheets Parentheticals - USD ($) $ in Thousands	Sep. 30, 2015	Jun. 30, 2015
ASSETS
Allowance for Doubtful Accounts, Premiums and Other Receivables	$ 164	$ 236
Property and Equipment Accumulated Depreciation	153,406	151,504
Other Intangible Assets Accumulated Amortization	$ 25,165	$ 24,952
Share Owners' Equity
Common Stock, Par Value Per Share	$ 0.00	$ 0.00
Preferred Stock, Par or Stated Value Per Share	$ 0.00	$ 0.00
Common Stock, Shares Authorized	150,000,000	150,000,000
Preferred Stock, Shares Issued	0	0
Preferred Stock, Shares Authorized	15,000,000	15,000,000
Common Stock, Shares, Issued	29,430,000	29,172,000
Treasury Stock, Shares	78,000	0