Earnings (Loss) Per Share - Schedule of Computation of Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Numerator:
Net income (loss) attributable to HF Foods Group Inc.	$ 1,884	$ (3,864)	$ (4,899)	$ 3,814
Denominator:
Weighted-average common shares outstanding (in shares)	54,142,396	53,798,131	54,005,010	53,716,464
Effect of dilutive securities (in shares)	370,918	0	0	265,223
Weighted-average dilutive shares outstanding (in shares)	54,513,314	53,798,131	54,005,010	53,981,687
Earnings (Loss) per common share:
Basic (in dollars per share)	$ 0.03	$ (0.07)	$ (0.09)	$ 0.07
Diluted (in dollars per share)	$ 0.03	$ (0.07)	$ (0.09)	$ 0.07