Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash Flows from Operating Activities
Net earnings	$ 13,132	$ 18,714
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation	8,013	7,287
Amortization	1,058	1,023
Share-based compensation expense	3,460	4,575
Loss on foreign currency remeasurements and transactions	216	255
Earnings from equity investments	(365)	(326)
Deferred income taxes	(205)	(871)
Excess tax benefits from share-based compensation expense	(387)	(45)
Increase (decrease) in cash from changes in:
Accounts receivable	6,379	2,812
Inventories	3,271	(11,976)
Accounts payable	(6,160)	(933)
Income taxes	(430)	3,359
Other operating net assets	(4,797)	(9,584)
Net cash provided by operating activities	23,185	14,290
Cash Flows from Investing Activities
Additions to property, plant & equipment	(5,929)	(12,712)
Purchase of business, net of cash acquired		(46,141)
Other investing activities	42	23
Net cash used in investing activities	(5,887)	(58,830)
Cash Flows from Financing Activities
Proceeds from long-term borrowings	6,000	7,000
Payments on long-term borrowings	(1,000)	(1,295)
Proceeds from exercises of stock options	1,083	179
Purchases of treasury stock	(5,899)
Minimum tax withholding requirements	(137)
Excess tax benefits from share-based compensation expense	387	45
Net cash provided by financing activities	434	5,929
Effect of exchange rate changes on cash and cash equivalents	(65)	(63)
Net increase (decrease) in cash and cash equivalents	17,667	(38,674)
Cash and Cash Equivalents at Beginning of Period	134,944	149,460
Cash and Cash Equivalents at End of Period	152,611	110,786
Cash paid for interest	32	72
Cash paid for income taxes	$ 4,560	$ 3,006