Annual report pursuant to Section 13 and 15(d)

OPERATING BUSINESS SEGMENT AND INTERNATIONAL OPERATION INFORMATION (Details)

v3.24.0.1
OPERATING BUSINESS SEGMENT AND INTERNATIONAL OPERATION INFORMATION (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Net sales:    
Total net sales $ 445,320 $ 421,910
Contribution margin:    
Total contribution margin 185,807 169,383
Selling, general and administrative 167,058 153,125
Operating income 18,749 16,258
Other income (loss), net 1,453 (1,043)
Income before provision for income taxes 20,202 15,215
Capital expenditures:    
Total capital expenditures 10,478 7,628
Depreciation and amortization:    
Total depreciation and amortization 11,816 11,025
Assets:    
Total assets 249,773 229,778
Property, plant and equipment, net    
Total property, plant and equipment 45,000 46,162
Asia    
Net sales:    
Total net sales 201,251 186,292
Contribution margin:    
Total contribution margin 96,365 85,876
Capital expenditures:    
Total capital expenditures 1,882 1,830
Depreciation and amortization:    
Total depreciation and amortization 1,812 1,856
Assets:    
Total assets 105,636 95,362
Asia | General health    
Net sales:    
Total net sales 69,037 53,603
Asia | Immunity    
Net sales:    
Total net sales 5,420 3,283
Asia | Cardiovascular    
Net sales:    
Total net sales 57,771 55,312
Asia | Digestive    
Net sales:    
Total net sales 36,434 37,457
Asia | Personal care    
Net sales:    
Total net sales 5,586 9,205
Asia | Weight management    
Net sales:    
Total net sales 27,003 27,432
Europe    
Net sales:    
Total net sales 81,101 78,991
Contribution margin:    
Total contribution margin 25,456 25,911
Capital expenditures:    
Total capital expenditures 138 57
Depreciation and amortization:    
Total depreciation and amortization 54 123
Assets:    
Total assets 20,920 15,773
Europe | General health    
Net sales:    
Total net sales 34,709 34,438
Europe | Immunity    
Net sales:    
Total net sales 8,222 8,489
Europe | Cardiovascular    
Net sales:    
Total net sales 9,143 9,380
Europe | Digestive    
Net sales:    
Total net sales 22,111 20,024
Europe | Personal care    
Net sales:    
Total net sales 4,977 4,854
Europe | Weight management    
Net sales:    
Total net sales 1,939 1,806
North America    
Net sales:    
Total net sales 139,804 133,214
Contribution margin:    
Total contribution margin 54,877 47,615
Capital expenditures:    
Total capital expenditures 8,431 5,573
Depreciation and amortization:    
Total depreciation and amortization 9,890 8,863
Assets:    
Total assets 116,052 112,319
North America | General health    
Net sales:    
Total net sales 63,742 64,488
North America | Immunity    
Net sales:    
Total net sales 16,124 14,966
North America | Cardiovascular    
Net sales:    
Total net sales 14,959 14,383
North America | Digestive    
Net sales:    
Total net sales 34,628 28,490
North America | Personal care    
Net sales:    
Total net sales 6,476 6,212
North America | Weight management    
Net sales:    
Total net sales 3,875 4,675
Latin America and Other    
Net sales:    
Total net sales 23,164 23,413
Contribution margin:    
Total contribution margin 9,109 9,981
Capital expenditures:    
Total capital expenditures 27 168
Depreciation and amortization:    
Total depreciation and amortization 60 183
Assets:    
Total assets 7,165 6,324
Latin America and Other | General health    
Net sales:    
Total net sales 6,286 6,728
Latin America and Other | Immunity    
Net sales:    
Total net sales 2,703 2,901
Latin America and Other | Cardiovascular    
Net sales:    
Total net sales 1,718 1,662
Latin America and Other | Digestive    
Net sales:    
Total net sales 10,693 10,040
Latin America and Other | Personal care    
Net sales:    
Total net sales 1,262 1,399
Latin America and Other | Weight management    
Net sales:    
Total net sales 502 683
China    
Contribution margin:    
Selling, general and administrative 16,600 14,900
United States    
Net sales:    
Total net sales 129,305 122,863
Property, plant and equipment, net    
Total property, plant and equipment 41,239 42,389
Taiwan    
Net sales:    
Total net sales 61,691 48,474
South Korea    
Net sales:    
Total net sales 49,845 54,935
Other    
Net sales:    
Total net sales 204,479 195,638
Property, plant and equipment, net    
Total property, plant and equipment $ 3,761 $ 3,773