Document And Entity Information - shares |
Sep. 26, 2020 |
Oct. 30, 2020 |
|---|---|---|
| Document Information [Line Items] | ||
| Entity, Registrant Name | USANA HEALTH SCIENCES, INC. | |
| Current Fiscal Year End Date | --12-28 | |
| Document, Fiscal Period Focus | Q3 | |
| Document, Fiscal Year Focus | 2020 | |
| Document, Type | 10-Q/A | |
| Document, Quarterly Report | true | |
| Document, Period End Date | Sep. 26, 2020 | |
| Document, Transition Report | false | |
| Entity, File Number | 001-35024 | |
| Entity, Incorporation, State or Country Code | UT | |
| Entity, Tax Identification Number | 87-0500306 | |
| Entity, Address, Address Line One | 3838 West Parkway Blvd. | |
| Entity, Address, City or Town | Salt Lake City | |
| Entity, Address, State or Province | UT | |
| Entity, Address, Postal Zip Code | 84120 | |
| City Area Code | 801 | |
| Local Phone Number | 954-7100 | |
| Title of 12(b) Security | Common Stock | |
| Trading Symbol | USNA | |
| Security Exchange Name | NYSE | |
| Entity, Current Reporting Status | Yes | |
| Entity, Interactive Data, Current | Yes | |
| Entity, Filer Category | Large Accelerated Filer | |
| Entity, Small Business | false | |
| Entity, Emerging Growth Company | false | |
| Entity, Shell Company | false | |
| Entity, Common Stock Shares, Outstanding | 21,037,938 | |
| Amendment Description | USANA Health Sciences, Inc. (the “Company,” “we”, “us”, “our”) is filing this amendment (this “Form 10-Q/A”) to our Quarterly Report on Form 10-Q for the quarter ended September 26, 2020 (the “Form 10-Q”), filed with the U.S. Securities and Exchange Commission (“the Commission”) on November 3, 2020, solely to correct a typographical error in a table inserted in Part I - Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations on page 15 that incorrectly presents the percentage of total product revenue contributed by our USANA® Nutritionals and USANA Foods product lines, and our top-selling products as follows: “Optimizers” is corrected to read “63%” instead of “64%”, “Essentials/CellSentials” is corrected to read “20%” instead of “21%”, “USANA Foods” is corrected to read “11%” instead of “9%”, “USANA® Essentials/CellSentials” is corrected to read “13%” instead of “14%”, “Proflavanol®” is corrected to read “11%” instead of “9%, and ‘Probiotic” is corrected to read “10%” instead of “9”. No other corrections or changes were required to be made to the table on page 15. | |
| Amendment Flag | true | |
| Entity, Central Index Key | 0000896264 |