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v3.20.1

Segment Information (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 USD ($) segment | Mar. 31, 2019 USD ($) segment | Dec. 31, 2019 USD ($)
Segment information |  |  |
Number of business segments | segment | 4 |  |
Net sales: |  |  |
Total net sales revenue | $ 95,926 | $ 91,272 |
Contribution margin: |  |  |
Total contribution margin | 38,227 | 36,830 |
Selling, general and administrative expenses | 31,065 | 33,852 |
Operating income | 7,162 | 2,978 |
Other loss, net | (2,410) | (48) |
Income before provision for income taxes | 4,752 | $ 2,930 |
Total property, plant and equipment, net | 58,088 |  | $ 59,512
Total assets | 215,442 |  | 213,068
NSP Americas; NSP Russia, Central and Eastern Europe; and NSP China |  |  |
Segment information |  |  |
Number of operating segments | segment |  | 3 |
Synergy WorldWide |  |  |
Segment information |  |  |
Number of operating segments | segment |  | 1 |
Asia |  |  |
Net sales: |  |  |
Total net sales revenue | 30,958 | $ 33,596 |
Contribution margin: |  |  |
Total contribution margin | 14,527 | 15,725 |
Total assets | 65,199 |  | 65,959
Asia | General health |  |  |
Net sales: |  |  |
Total net sales revenue | 9,046 | 8,084 |
Asia | Immune |  |  |
Net sales: |  |  |
Total net sales revenue | 201 | 158 |
Asia | Cardiovascular |  |  |
Net sales: |  |  |
Total net sales revenue | 9,339 | 11,833 |
Asia | Digestive |  |  |
Net sales: |  |  |
Total net sales revenue | 6,156 | 4,775 |
Asia | Personal care |  |  |
Net sales: |  |  |
Total net sales revenue | 3,005 | 4,267 |
Asia | Weight management |  |  |
Net sales: |  |  |
Total net sales revenue | 3,211 | 4,479 |
Europe |  |  |
Net sales: |  |  |
Total net sales revenue | 20,627 | 15,597 |
Contribution margin: |  |  |
Total contribution margin | 6,831 | 4,941 |
Total assets | 15,171 |  | 15,187
Europe | General health |  |  |
Net sales: |  |  |
Total net sales revenue | 7,961 | 5,748 |
Europe | Immune |  |  |
Net sales: |  |  |
Total net sales revenue | 2,444 | 1,273 |
Europe | Cardiovascular |  |  |
Net sales: |  |  |
Total net sales revenue | 2,897 | 2,851 |
Europe | Digestive |  |  |
Net sales: |  |  |
Total net sales revenue | 4,931 | 3,631 |
Europe | Personal care |  |  |
Net sales: |  |  |
Total net sales revenue | 1,751 | 1,499 |
Europe | Weight management |  |  |
Net sales: |  |  |
Total net sales revenue | 643 | 595 |
North America |  |  |
Net sales: |  |  |
Total net sales revenue | 38,757 | 36,523 |
Contribution margin: |  |  |
Total contribution margin | 14,419 | 13,793 |
Total assets | 127,178 |  | 124,337
North America | General health |  |  |
Net sales: |  |  |
Total net sales revenue | 15,464 | 15,748 |
North America | Immune |  |  |
Net sales: |  |  |
Total net sales revenue | 7,798 | 4,218 |
North America | Cardiovascular |  |  |
Net sales: |  |  |
Total net sales revenue | 4,167 | 5,076 |
North America | Digestive |  |  |
Net sales: |  |  |
Total net sales revenue | 8,241 | 8,721 |
North America | Personal care |  |  |
Net sales: |  |  |
Total net sales revenue | 1,929 | 1,348 |
North America | Weight management |  |  |
Net sales: |  |  |
Total net sales revenue | 1,158 | 1,412 |
Latin America and Other |  |  |
Net sales: |  |  |
Total net sales revenue | 5,584 | 5,556 |
Contribution margin: |  |  |
Total contribution margin | 2,450 | 2,371 |
Total assets | 7,894 |  | 7,585
Latin America and Other | General health |  |  |
Net sales: |  |  |
Total net sales revenue | 1,614 | 1,612 |
Latin America and Other | Immune |  |  |
Net sales: |  |  |
Total net sales revenue | 809 | 608 |
Latin America and Other | Cardiovascular |  |  |
Net sales: |  |  |
Total net sales revenue | 378 | 339 |
Latin America and Other | Digestive |  |  |
Net sales: |  |  |
Total net sales revenue | 2,362 | 2,536 |
Latin America and Other | Personal care |  |  |
Net sales: |  |  |
Total net sales revenue | 252 | 257 |
Latin America and Other | Weight management |  |  |
Net sales: |  |  |
Total net sales revenue | 169 | 204 |
China |  |  |
Contribution margin: |  |  |
Selling, general and administrative expenses | 1,900 | 2,200 |
United States |  |  |
Net sales: |  |  |
Total net sales revenue | 35,839 | 33,961 |
Contribution margin: |  |  |
Total property, plant and equipment, net | 53,450 |  | 54,470
South Korea |  |  |
Net sales: |  |  |
Total net sales revenue | 16,389 | 18,528 |
Other |  |  |
Net sales: |  |  |
Total net sales revenue | 43,698 | $ 38,783 |
Other |  |  |
Contribution margin: |  |  |
Total property, plant and equipment, net | $ 4,638 |  | $ 5,042

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