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Organization (Details) - USD ($)
1 Months Ended 12 Months Ended
Aug. 21, 2018
Dec. 31, 2018
Dec. 31, 2017
Business Acquisition [Line Items]      
Common stock, par value   $ 0.01 $ 0.01
Shares issued in acquisition, value   $ 19,984,000
Kennedy Cabot Acquisition Technology [Member]      
Business Acquisition [Line Items]      
Total consideration of acquisition $ 690,000    
PWC Acquisition [Member]      
Business Acquisition [Line Items]      
Total consideration of acquisition $ 110,000    
Acquisition of StockCross [Member]      
Business Acquisition [Line Items]      
Shares issued in acquisition   5,072,062  
Shares issued in acquisition, value   $ 19,984,000  
Legal and appraisal fees   125,000  
Book value of assets acquired    
Fair market value of assets acquired   $ 19,984,000