Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Jun. 30, 2012
Current Assets:
Cash and equivalents	$ 100,611	$ 191,636
Receivables (less allowance for doubtful accounts, March-$853; June-$678)	91,705	73,326
Inventories:
Raw materials	32,865	36,005
Finished goods and work in process	58,643	73,699
Total inventories	91,508	109,704
Deferred income taxes and other current assets	23,812	17,073
Total current assets	307,636	391,739
Property, Plant and Equipment:
Land, buildings and improvements	145,031	140,337
Machinery and equipment	291,889	276,951
Total cost	436,920	417,288
Less accumulated depreciation	244,954	233,158
Property, plant and equipment-net	191,966	184,130
Other Assets:
Goodwill	89,840	89,840
Other intangible assets-net	6,559	7,267
Other noncurrent assets	7,624	9,659
Total	603,625	682,635
Current Liabilities:
Accounts payable	40,171	40,708
Accrued liabilities	35,828	31,963
Total current liabilities	75,999	72,671
Other Noncurrent Liabilities	30,466	31,627
Deferred Income Taxes	14,458	14,070
Shareholders' Equity:
Preferred stock-authorized 3,050,000 shares; outstanding-none
Common stock-authorized 75,000,000 shares; outstanding - March-27,315,855 shares; June-27,286,861 shares	102,109	100,015
Retained earnings	1,124,665	1,208,027
Accumulated other comprehensive loss	(11,850)	(12,162)
Common stock in treasury, at cost	(732,222)	(731,613)
Total shareholders' equity	482,702	564,267
Total	$ 603,625	$ 682,635