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Acquisition of Trend Discovery Holdings, Inc. (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
May 31, 2019
Mar. 31, 2018
May 18, 2017
Business Acquisition [Line Items]        
Goodwill $ 3,223      
Labs [Member]        
Business Acquisition [Line Items]        
Identifiable intangible assets       $ 1,435
Goodwill     $ 65 65
Total       $ 1,500
TREND DISCOVERY HOLDINGS, INC [Member]        
Business Acquisition [Line Items]        
Cash   $ 3    
Receivables   10    
Other assets   1    
Goodwill   3,223    
Total   $ 3,237