Quarterly report [Sections 13 or 15(d)]

SEGMENT INFORMATION - Reconciliation of Earnings From Operations (Details)

v3.26.1
SEGMENT INFORMATION - Reconciliation of Earnings From Operations (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 04, 2026
Mar. 29, 2025
Segment Information [Line Items]    
Net sales $ 250,218 $ 249,539
Cost of sales 59,436 52,445
Brand Partner incentives 88,654 89,985
Selling, general and administrative 88,254 91,438
Earnings from operations 13,874 15,671
Interest income 437 723
Interest expense (240) (411)
Other, net 1,394 756
Earnings before income taxes 15,465 16,739
Operating Segments    
Segment Information [Line Items]    
Net sales 250,218 249,539
Cost of sales 59,436 52,445
Brand Partner incentives 88,654 89,985
Selling, general and administrative 88,254 91,438
Earnings from operations 13,874 15,671
Operating Segments | Core Nutritional    
Segment Information [Line Items]    
Net sales 204,399 210,824
Cost of sales 36,749 37,279
Brand Partner incentives 88,654 89,985
Selling, general and administrative 60,747 66,637
Earnings from operations 18,249 16,923
Amortization of intangible assets, total   95
Operating Segments | Hiya    
Segment Information [Line Items]    
Net sales 32,150 37,089
Cost of sales 9,983 14,107
Brand Partner incentives 0 0
Selling, general and administrative 24,771 23,513
Earnings from operations (2,604) (531)
Amortization of intangible assets, total 4,455 4,455
Operating Segments | Rise    
Segment Information [Line Items]    
Net sales 13,669 1,626
Cost of sales 12,704 1,059
Brand Partner incentives 0 0
Selling, general and administrative 2,736 1,288
Earnings from operations (1,771) (721)
Amortization of intangible assets, total 211 211
Intersegment Eliminations | Hiya    
Segment Information [Line Items]    
Net sales 928  
Intersegment Eliminations | Rise    
Segment Information [Line Items]    
Net sales $ 13,026 $ 764