SEGMENT INFORMATION - Schedule of Segment Information for Net Sales, Segment Profit (Details) $ in Thousands	3 Months Ended
	Mar. 29, 2025 USD ($) segment	Mar. 30, 2024 USD ($)
Disaggregation of Revenue [Line Items]
Number of reportable segments | segment	1
Net sales	$ 351,128	$ 341,394
Cost of goods sold	149,406	146,581
Gross profit	201,722	194,813
Depreciation and amortization	13,152	11,474
Total selling, general and administrative expenses	180,051	168,996
Operating income	21,671	25,817
Interest income (expense), net	308	659
Other (expense) income, net	1,376	(4,101)
Income before income taxes	23,355	22,375
Income tax expense	(6,746)	(6,520)
Net income	16,609	15,855
Depreciation expense	5,100	4,400
Reportable Segment
Disaggregation of Revenue [Line Items]
Net sales	351,128	341,394
Cost of goods sold	149,406	146,581
Gross profit	201,722	194,813
Distribution and fulfillment	59,674	61,332
Compensation and benefits	49,855	44,896
Marketing	25,932	25,190
General and administrative	36,510	30,492
Depreciation and amortization	8,080	7,086
Total selling, general and administrative expenses	180,051	168,996
Operating income	21,671	25,817
Interest income (expense), net	308	659
Other (expense) income, net	1,376	(4,101)
Income before income taxes	23,355	22,375
Income tax expense	(6,746)	(6,520)
Net income	$ 16,609	$ 15,855