Note K - Segment Information (Tables)

9 Months Ended

Oct. 02, 2021

Notes Tables

Revenue from External Customers by Products and Services [Table Text Block]

	Quarter Ended						Nine Months Ended
	October 2,			September 26,			October 2,			September 26,
	2021			2020			2021			2020
USANA® Nutritionals		85	%		85	%		86	%		83	%
USANA Foods(1)		8	%		9	%		8	%		11	%
Personal care and Skincare		6	%		5	%		5	%		5	%
All Other		1	%		1	%		1	%		1	%

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Quarter Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
	2021		2020		2021		2020
Net Sales to External Customers
Asia Pacific
Greater China	$	123,235	$	136,013	$	437,629	$	391,446
Southeast Asia Pacific		64,570		76,313		212,819		192,694
North Asia		33,068		28,969		100,671		82,072
Asia Pacific Total		220,873		241,295		751,119		666,212
Americas and Europe		53,479		57,218		168,046		157,911
Consolidated Total	$	274,352	$	298,513	$	919,165	$	824,123

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

	Quarter Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
	2021		2020		2021		2020
Net sales:
China	$	109,226	$	120,523	$	394,407	$	346,526
South Korea	$	32,117	$	27,792	$	97,474	$	79,317
Philippines	$	18,930	$	33,585	$	67,811	$	73,599

	As of
	October 2,		January 2,
	2021		2021
Long-lived assets:
China	$	90,748	$	92,692
United States	$	83,954	$	82,167