Quarterly Financial Data (Tables)

12 Months Ended

Jun. 30, 2018

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data

Fiscal Year 2018

	September 30,			December 31,			March 31,			June 30,
Quarter Ended	2017			2017			2018			2018
($000)
2018
Net revenues	$	261,503		$	281,470		$	294,746		$	321,075
Cost of goods sold		155,530			172,075			176,521			192,465
Internal research and development		25,575			27,779			30,625			32,896
Selling, general and administrative		50,624			49,130			53,121			55,690
Interest expense		3,645			4,644			5,014			5,049
Other expense (income) - net		(770	)		(2,026	)		(1,755	)		768
Earnings before income taxes		26,899			29,868			31,220			34,207
Income taxes		5,758			20,272			1,122			7,040
Net Earnings	$	21,141		$	9,596		$	30,098		$	27,167
Basic earnings per share	$	0.34		$	0.15		$	0.48		$	0.44
Diluted earnings per share	$	0.32		$	0.15		$	0.45		$	0.42

Fiscal Year 2017

	September 30,			December 31,			March 31,			June 30,
Quarter Ended	2016			2016			2017			2017
($000)
2017
Net revenues	$	221,520		$	231,822		$	244,987		$	273,717
Cost of goods sold		134,107			137,296			147,479			164,802
Internal research and development		21,908			23,526			25,462			25,910
Selling, general and administrative		42,119			43,440			43,333			47,108
Interest expense		1,246			1,365			1,936			2,262
Other expense (income) - net		(1,707	)		(5,621	)		(2,490	)		(223	)
Earnings before income taxes		23,847			31,816			29,267			33,858
Income taxes		7,553			7,913			6,837			1,211
Net Earnings	$	16,294		$	23,903		$	22,430		$	32,647
Basic earnings per share	$	0.26		$	0.38		$	0.36		$	0.52
Diluted earnings per share	$	0.26		$	0.37		$	0.35		$	0.50