Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Income Statement [Abstract]
Net sales	$ 540,566	$ 640,393	$ 1,616,769	$ 1,692,965
Cost of sales	237,479	250,039	686,439	653,842
Gross profit	303,087	390,354	930,330	1,039,123
Operating expenses:
Sales and marketing	239,656	255,512	700,405	685,123
General and administrative	36,003	47,676	116,049	131,488
Research and development	14,786	14,431	46,908	43,633
Total operating expenses	290,445	317,619	863,362	860,244
Operating income	12,642	72,735	66,968	178,879
Interest expense, net	5,606	1,816	11,352	4,400
Income before income taxes	7,036	70,919	55,616	174,479
Income tax expense	2,003	17,198	13,576	31,874
Net income	$ 5,033	$ 53,721	$ 42,040	$ 142,605
Basic net income per share:
Net income per share – basic (in dollars per share)	$ 0.23	$ 2.29	$ 1.87	$ 5.84
Weighted-average shares – basic (in shares)	22,218,000	23,464,000	22,444,000	24,404,000
Diluted net income per share:
Net income per share – diluted (in dollars per share)	$ 0.22	$ 2.22	$ 1.83	$ 5.63
Weighted-average shares – diluted (in shares)	22,573,000	24,233,000	22,959,000	25,324,000