Condensed Consolidated Statements Of Income (USD $) In Thousands, except Per Share data	3 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Condensed Consolidated Statements Of Income [Abstract]
Net sales	$ 292,359	$ 257,961
Cost of sales	212,522	187,859
Gross profit	79,837	70,102
Selling, general and administrative expenses	55,231	50,146
Acquisition related expenses and restructuring charges	1,746	1,413
Operating income	22,860	18,543
Interest and other expenses, net	3,521	2,457
Income before income taxes and equity in earnings of equity-method investees	19,339	16,086
Provision for income taxes	7,717	7,164
Equity in net (income) loss of equity-method investees	(68)	(173)
Net income	$ 11,690	$ 9,095
Net earnings per common share:
Basic	$ 0.27	$ 0.21
Diluted	$ 0.26	$ 0.21
Shares used in the calculation of net earnings per common share:
Basic	43,930	42,823
Diluted	45,356	43,918