| Information as to operating segments |
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Three Months Ended
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October 31,
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2016
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2015
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Net sales:
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Endoscopy
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$
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93,828,000
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$
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71,642,000
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Water Purification and Filtration
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49,873,000
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44,712,000
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Healthcare Disposables
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36,799,000
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27,352,000
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Dialysis
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7,225,000
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10,073,000
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Total
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$
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187,725,000
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$
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153,779,000
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Three Months Ended
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October 31,
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2016
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2015
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Operating income:
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Endoscopy
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$
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17,561,000
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$
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12,459,000
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Water Purification and Filtration
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8,920,000
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7,813,000
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Healthcare Disposables
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7,396,000
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6,360,000
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Dialysis
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1,813,000
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2,687,000
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35,690,000
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29,319,000
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General corporate expenses
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(8,627,000)
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(5,543,000)
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Income from operations
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27,063,000
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23,776,000
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Interest expense, net
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(1,093,000)
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(745,000)
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Income before income taxes
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$
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25,970,000
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$
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23,031,000
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