Condensed Consolidated Statement of Shareholders' Equity (USD $) In Thousands	Total	Common Stock	Accumulated Other Comprehensive Income	Retained Earnings	Treasury Stock
Beginning Balance at Jun. 30, 2013	$ 636,108	$ 194,284	$ 15,600	$ 482,878	$ (56,654)
Beginning Balance, shares at Jun. 30, 2013		70,223			(8,012)
Shares issued under share-based compensation plans (in shares)		459
Shares issued under share-based compensation plans	2,498	2,498
Minimum tax withholding requirements, (in shares)					(37)
Minimum tax withholding requirements	(718)				(718)
Share-based compensation expense	4,050	4,050
Net earnings	9,694			9,694
Treasury stock in deferred compensation plan, (in shares)					(91)
Treasury stock under deferred compensation arrangements		1,790			(1,790)
Excess tax benefits from share-based compensation	361	361
Foreign currency translation adjustments	2,215		2,215
Ending Balance at Sep. 30, 2013	$ 654,208	$ 202,983	$ 17,815	$ 492,572	$ (59,162)
Ending Balance, Shares at Sep. 30, 2013		70,682			(8,140)