Earnings (Loss) Per Share - Schedule of Computation of Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Numerator:
Net income (loss) attributable to HF Foods Group Inc.	$ 1,216	$ 17	$ (429)	$ (677)
Denominator:
Weighted-average common shares outstanding (in shares)	52,969,037	52,585,715	52,853,982	52,370,842
Effect of dilutive securities (in shares)	445,678	75,404	0	0
Weighted-average dilutive shares outstanding (in shares)	53,414,715	52,661,119	52,853,982	52,370,842
Earnings (Loss) per common share:
Basic (in dollars per share)	$ 0.02	$ 0	$ (0.01)	$ (0.01)
Diluted (in dollars per share)	$ 0.02	$ 0	$ (0.01)	$ (0.01)