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Business Segments (Details 4)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
A.S. Watson Group [Member] | Trade Receivables          
Customer concentration risk     306.00%   390.00%
Amazon Marketplaces | Trade Receivables          
Customer concentration risk     159.00%   103.00%
Life Extension | Trade Receivables          
Customer concentration risk     157.00%   274.00%
Matakana Health | Trade Receivables          
Customer concentration risk     134.00%    
Major Customer [Member] | A.S. Watson Group [Member]          
Customer concentration risk 177.00% 188.00% 129.00% 165.00%