Information as to Operating Segments and Foreign and Domestic Operations (Tables)

12 Months Ended

Jul. 31, 2015

Information as to Operating Segments and Foreign and Domestic

Information as to operating segments

	Year Ended July 31,
	2015		2014		2013
Net sales:
Endoscopy	$	248,654,000	$	190,440,000	$	160,317,000
Water Purification and Filtration	173,834,000		159,505,000		134,196,000
Healthcare Disposables	106,920,000		101,809,000		90,904,000
Dialysis	31,240,000		30,926,000		33,148,000
Other	4,356,000		6,069,000		6,461,000
Total	$	565,004,000	$	488,749,000	$	425,026,000

	Year Ended July 31,
	2015			2014			2013
Operating income by segment:
Endoscopy	$	40,863,000		$	34,194,000		$	32,361,000
Water Purification and Filtration	30,606,000			25,750,000			16,381,000
Healthcare Disposables	19,904,000			18,720,000			17,576,000
Dialysis	6,749,000			7,547,000			8,705,000
Other	1,118,000			815,000			857,000
	99,240,000			87,026,000			75,880,000
General corporate expenses	(18,479,000		)	(16,098,000		)	(12,692,000		)
Income from operations	80,761,000			70,928,000			63,188,000
Interest expense, net	(2,364,000		)	(2,317,000		)	(2,834,000		)
Other expense	(2,206,000		)	—			—
Income before income taxes	$	76,191,000		$	68,611,000		$	60,354,000

	Year Ended July 31,
	July 31,
	2015		2014		2013
Identifiable assets:
Endoscopy	$	238,799,000	$	203,582,000	$	157,340,000
Water Purification and Filtration	138,069,000		126,397,000		123,454,000
Healthcare Disposables	145,391,000		138,240,000		137,577,000
Dialysis	26,452,000		25,420,000		24,394,000
Other	—		9,316,000		10,078,000
General corporate, including cash and cash equivalents	35,320,000		33,190,000		34,828,000
Total	$	584,031,000	$	536,145,000	$	487,671,000

	Year Ended July 31,
	2015		2014		2013
Capital expenditures:
Endoscopy	$	7,042,000	$	6,820,000	$	3,058,000
Water Purification and Filtration	2,984,000		3,318,000		2,319,000
Healthcare Disposables	1,587,000		1,367,000		699,000
Dialysis	894,000		1,444,000		576,000
Other	19,000		34,000		30,000
General corporate	234,000		558,000		63,000
Total	$	12,760,000	$	13,541,000	$	6,745,000

	Year Ended July 31,
	2015		2014		2013
Depreciation and amortization:
Endoscopy	$	10,729,000	$	7,001,000	$	6,374,000
Water Purification and Filtration	5,257,000		4,416,000		3,866,000
Healthcare Disposables	6,354,000		5,968,000		5,500,000
Dialysis	1,382,000		1,142,000		1,188,000
Other	78,000		294,000		321,000
General corporate	157,000		65,000		14,000
Total	$	23,957,000	$	18,886,000	$	17,263,000

Information as to geographic areas

	Year Ended July 31,
	2015		2014		2013
Net sales:
United States	$	447,848,000	$	403,892,000	$	357,378,000
Europe/Africa/Middle East	62,193,000		32,634,000		23,415,000
Asia/Pacific	28,529,000		24,736,000		21,895,000
Canada	19,306,000		20,729,000		18,732,000
Latin America/South America	7,128,000		6,758,000		3,606,000
Total	$	565,004,000	$	488,749,000	$	425,026,000

	July 31,
	2015		2014		2013
Total long-lived assets:
United States	$	57,080,000	$	53,221,000	$	47,043,000
Europe	9,122,000		2,275,000		155,000
Asia/Pacific	1,081,000		1,112,000		1,030,000
Canada	600,000		1,029,000		1,236,000
Total	67,883,000		57,637,000		49,464,000
Goodwill and intangible assets, net	327,787,000		314,599,000		287,547,000
Total	$	395,670,000	$	372,236,000	$	337,011,000