Quarterly report [Sections 13 or 15(d)]

Common Stock and Earnings Per Share - Schedule of Earnings Per Share (Details)

v3.25.1
Common Stock and Earnings Per Share - Schedule of Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 29, 2025
Mar. 30, 2024
Earnings Per Share [Abstract]    
Net earnings attributable to USANA $ 9,402 $ 16,537
Weighted average common shares outstanding - basic (in shares) 19,049 19,174
Dilutive effect of in-the-money equity awards (in shares) 36 128
Weighted average common shares outstanding - diluted (in shares) 19,085 19,302
Earnings per common share attributable to USANA    
Basic (in dollars per share) $ 0.49 $ 0.86
Diluted (in dollars per share) $ 0.49 $ 0.86
Equity awards excluded as the impact was anti-dilutive (in shares) 465 385