Note 16 - Segment Reporting - Net Sales by Segment (Details) - USD ($)	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Net revenue	$ 175,803,336	$ 74,801,022
HF Foods [Member]
Net revenue	62,905,580	74,801,022
B&R Global [Member]
Net revenue	$ 112,897,756

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

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+ Details