Unaudited Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Net sales	$ 178,802	$ 165,970	$ 534,618	$ 517,985
Cost of sales	120,179	113,419	359,315	349,899
Gross profit	58,623	52,551	175,303	168,086
Selling, general, and administrative expenses	42,995	39,754	128,028	120,175
Restructuring costs	1,381	1,075	5,831	2,295
Other operating (income) expense, net			(1,962)
Total operating expenses	44,376	40,829	131,897	122,470
Income from operations	14,247	11,722	43,406	45,616
Interest expense	(557)	(643)	(1,709)	(1,869)
Other non-operating income (expense)	3,457	(209)	3,977	(79)
Income from continuing operations before income taxes	17,147	10,870	45,674	43,668
Provision for income taxes	3,938	1,199	11,709	11,046
Income from continuing operations	13,209	9,671	33,965	32,622
Income (loss) from discontinued operations, net of income taxes	11	(110)	(1,146)	(270)
Net income (loss)	$ 13,220	$ 9,561	$ 32,819	$ 32,352
Basic earnings (loss) per share:
Continuing operations (in Dollars per share)	$ 1.05	$ 0.77	$ 2.69	$ 2.60
Discontinued operations (in Dollars per share)		$ (0.01)	$ (0.09)	$ (0.02)
Total (in Dollars per share)	$ 1.05	$ 0.76	$ 2.60	$ 2.58
Diluted earnings (loss) per share:
Continuing operations (in Dollars per share)	$ 1.04	$ 0.76	$ 2.66	$ 2.55
Discontinued operations (in Dollars per share)		$ (0.01)	$ (0.09)	$ (0.02)
Total (in Dollars per share)	$ 1.04	$ 0.75	$ 2.57	$ 2.53
Cash dividends per share (in Dollars per share)	$ 0.10	$ 0.08	$ 0.28	$ 0.23