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SEGMENT INFORMATION - Reconciliation of Earnings From Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 28, 2025 | Jun. 29, 2024 | Jun. 28, 2025 | Jun. 29, 2024
Segment Information [Line Items] |  |  |  |
Net sales | $ 235,848 | $ 212,869 | $ 485,387 | $ 440,669
Cost of sales | 50,184 | 40,333 | 102,629 | 83,402
Brand Partner incentives | 87,040 | 90,371 | 177,025 | 186,129
Selling, general and administrative | 81,906 | 64,325 | 173,344 | 128,625
Earnings from operations | 16,718 | 17,840 | 32,389 | 42,513
Interest income | 619 | 2,763 | 1,342 | 5,439
Interest expense | (259) | (51) | (670) | (103)
Other, net | 1,739 | (349) | 2,495 | (535)
Earnings before income taxes | 18,817 | 20,203 | 35,556 | 47,314
Operating Segments |  |  |  |
Segment Information [Line Items] |  |  |  |
Net sales | 235,848 | 212,869 | 485,387 | 440,669
Cost of sales | 50,184 | 40,333 | 102,629 | 83,402
Brand Partner incentives | 87,040 | 90,371 | 177,025 | 186,129
Selling, general and administrative | 81,906 | 64,325 | 173,344 | 128,625
Earnings from operations | 16,718 | 17,840 | 32,389 | 42,513
Operating Segments | Direct selling |  |  |  |
Segment Information [Line Items] |  |  |  |
Net sales | 199,128 | 211,208 | 409,579 | 437,356
Cost of sales | 36,294 | 39,446 | 73,474 | 81,714
Brand Partner incentives | 86,925 | 90,239 | 176,768 | 185,796
Selling, general and administrative | 62,034 | 62,554 | 127,975 | 125,284
Earnings from operations | 13,875 | 18,969 | 31,362 | 44,562
Operating Segments | Hiya direct-to-consumer |  |  |  |
Segment Information [Line Items] |  |  |  |
Net sales | 33,931 |  | 71,020 |
Cost of sales | 12,287 |  | 26,394 |
Brand Partner incentives | 0 |  | 0 |
Selling, general and administrative | 17,920 |  | 41,433 |
Earnings from operations | 3,724 |  | 3,193 |
Amortization of acquired intangible assets | 4,456 |  | 8,911 |
Operating Segments | Other |  |  |  |
Segment Information [Line Items] |  |  |  |
Net sales | 2,789 | 1,661 | 4,788 | 3,313
Cost of sales | 1,603 | 887 | 2,761 | 1,688
Brand Partner incentives | 115 | 132 | 257 | 333
Selling, general and administrative | 1,952 | 1,771 | 3,936 | 3,341
Earnings from operations | (881) | (1,129) | (2,166) | (2,049)
Amortization of acquired intangible assets | 309 | 372 | 615 | 741
Intersegment Eliminations |  |  |  |
Segment Information [Line Items] |  |  |  |
Net sales | $ 1,183 | $ 558 | $ 1,946 | $ 978

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