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v3.19.2

Consolidated Statements of Income - USD ($) $ in Thousands | 12 Months Ended
--- | ---
May 31, 2019 | May 31, 2018 | May 31, 2017
Revenues |  |  |
Total Revenues | $ 414,186 | $ 397,930 | $ 358,277
Cost of Revenues |  |  |
Total Cost of Revenues | 222,266 | 211,658 | 189,353
Gross Margin | 191,920 | 186,272 | 168,924
Operating Expenses |  |  |
Sales and marketing | 70,230 | 66,929 | 59,380
General and administrative | 40,791 | 38,294 | 34,214
Research and development | 12,805 | 10,855 | 10,385
Total Operating Expenses | 123,826 | 116,078 | 103,979
Operating Income | 68,094 | 70,194 | 64,945
Other Income |  |  |
Interest income, net | 4,683 | 2,043 | 838
Royalty income | 150 | 147 | 171
Other, net | 32 | 1,081 | 719
Total Other Income | 4,865 | 3,271 | 1,728
Income Before Income Taxes | 72,959 | 73,465 | 66,673
Provision for Income Taxes | 12,783 | 10,250 | 22,700
Net Income | 60,176 | 63,215 | 43,973
Net Income Attributable to Non-controlling Interest | 0 | (70) | (180)
Net Income Attributable to Neogen | $ 60,176 | $ 63,145 | $ 43,793
Net Income Attributable to Neogen per Share |  |  |
Basic | $ 1.16 | $ 1.23 | $ 0.87
Diluted | $ 1.15 | $ 1.21 | $ 0.86
Product Revenues |  |  |
Revenues |  |  |
Total Revenues | $ 339,439 | $ 331,288 | $ 303,148
Cost of Revenues |  |  |
Total Cost of Revenues | 179,660 | 173,725 | 156,295
Service Revenues |  |  |
Revenues |  |  |
Total Revenues | 74,747 | 66,642 | 55,129
Cost of Revenues |  |  |
Total Cost of Revenues | $ 42,606 | $ 37,933 | $ 33,058

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