Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.20.2
Segment Information (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
USD ($)
segment
Dec. 31, 2019
USD ($)
segment
Jun. 30, 2019
USD ($)
Jun. 30, 2020
USD ($)
segment
Jun. 30, 2019
USD ($)
Segment information          
Number of business segments | segment 4     4  
Net sales:          
Total net sales revenue $ 87,286   $ 90,724 $ 183,212 $ 181,996
Contribution margin:          
Total contribution margin 35,104   35,557 73,331 72,387
Selling, general and administrative expenses 28,504   31,019 59,569 64,871
Operating income 6,600   4,538 13,762 7,516
Other income (loss), net 1,509   306 (901) 258
Income before provision for income taxes 8,109   4,844 12,861 7,774
Total property, plant and equipment, net 56,687 $ 59,512   56,687  
Total assets 226,929 $ 213,068   226,929  
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 32,757   35,162 63,715 68,758
Contribution margin:          
Total contribution margin 16,052   16,677 30,579 32,402
Total assets 72,608 $ 65,959   72,608  
Asia | General health          
Net sales:          
Total net sales revenue 8,263   10,752 17,309 18,836
Asia | Immune          
Net sales:          
Total net sales revenue 179   199 380 357
Asia | Cardiovascular          
Net sales:          
Total net sales revenue 9,323   11,561 18,662 23,394
Asia | Digestive          
Net sales:          
Total net sales revenue 8,391   7,333 14,547 12,108
Asia | Personal care          
Net sales:          
Total net sales revenue 1,877   1,820 4,882 6,087
Asia | Weight management          
Net sales:          
Total net sales revenue 4,724   3,497 7,935 7,976
Europe          
Net sales:          
Total net sales revenue 15,465   15,075 36,092 30,672
Contribution margin:          
Total contribution margin 5,202   4,886 12,033 9,827
Total assets 17,952 15,187   17,952  
Europe | General health          
Net sales:          
Total net sales revenue 6,816   5,372 14,776 11,120
Europe | Immune          
Net sales:          
Total net sales revenue 1,370   1,090 3,814 2,363
Europe | Cardiovascular          
Net sales:          
Total net sales revenue 2,215   2,766 5,112 5,617
Europe | Digestive          
Net sales:          
Total net sales revenue 3,781   3,550 8,713 7,181
Europe | Personal care          
Net sales:          
Total net sales revenue 718   1,661 2,469 3,160
Europe | Weight management          
Net sales:          
Total net sales revenue 565   636 1,208 1,231
North America          
Net sales:          
Total net sales revenue 34,471   34,620 73,228 71,143
Contribution margin:          
Total contribution margin 11,904   11,625 26,323 25,418
Total assets 128,358 124,337   128,358  
North America | General health          
Net sales:          
Total net sales revenue 14,887   14,934 30,351 30,682
North America | Immune          
Net sales:          
Total net sales revenue 5,049   3,340 12,847 7,558
North America | Cardiovascular          
Net sales:          
Total net sales revenue 3,679   4,935 7,846 10,011
North America | Digestive          
Net sales:          
Total net sales revenue 7,858   8,523 16,099 17,244
North America | Personal care          
Net sales:          
Total net sales revenue 1,975   1,598 3,904 2,946
North America | Weight management          
Net sales:          
Total net sales revenue 1,023   1,290 2,181 2,702
Latin America and Other          
Net sales:          
Total net sales revenue 4,593   5,867 10,177 11,423
Contribution margin:          
Total contribution margin 1,946   2,369 4,396 4,740
Total assets 8,011 7,585   8,011  
Latin America and Other | General health          
Net sales:          
Total net sales revenue 1,350   1,783 2,964 3,395
Latin America and Other | Immune          
Net sales:          
Total net sales revenue 380   602 1,489 1,210
Latin America and Other | Cardiovascular          
Net sales:          
Total net sales revenue 263   361 641 700
Latin America and Other | Digestive          
Net sales:          
Total net sales revenue 2,264   2,645 4,326 5,181
Latin America and Other | Personal care          
Net sales:          
Total net sales revenue 212   260 464 517
Latin America and Other | Weight management          
Net sales:          
Total net sales revenue 124   216 293 420
CHINA          
Contribution margin:          
Selling, general and administrative expenses 2,900   2,300 4,800 4,500
United States          
Net sales:          
Total net sales revenue 32,147   32,194 67,986 66,155
Contribution margin:          
Total property, plant and equipment, net 52,467 54,470   52,467  
South Korea          
Net sales:          
Total net sales revenue 14,466   18,923 30,855 37,451
Other          
Net sales:          
Total net sales revenue 40,673   $ 39,607 84,371 $ 78,390
Other          
Contribution margin:          
Total property, plant and equipment, net $ 4,220 $ 5,042   $ 4,220