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Acquisition (Detail Textuals) - USD ($)
1 Months Ended 12 Months Ended
Sep. 04, 2018
Apr. 24, 2018
Dec. 31, 2018
Oct. 09, 2018
Business Acquisition [Line Items]        
Intangible assets acquired $ 110,000      
Net assets assumed $ 2,485,000      
Grapevine Logic, Inc. ("Grapevine")        
Business Acquisition [Line Items]        
Percentage of ownership interest acquired 65.65%      
Cash paid to acquire entity $ 2,400,000      
Net assets assumed $ 149,000      
Grapevine Logic, Inc. ("Grapevine") | Bruno Wu ("Mr.Wu")        
Business Acquisition [Line Items]        
Percentage of non voting stock by equity holder 34.35%      
Grapevine Logic, Inc. ("Grapevine") | Influence network        
Business Acquisition [Line Items]        
Weighted-average useful life     10 years  
Grapevine Logic, Inc. ("Grapevine") | Customer contracts        
Business Acquisition [Line Items]        
Weighted-average useful life     3 years  
Grapevine Logic, Inc. ("Grapevine") | Trade name        
Business Acquisition [Line Items]        
Weighted-average useful life     15 years  
Grapevine Logic, Inc. ("Grapevine") | Technology platform        
Business Acquisition [Line Items]        
Weighted-average useful life     7 years  
Shanghai GuangMing Investment Management ("Shanghai GuangMing")        
Business Acquisition [Line Items]        
Percentage of ownership interest acquired   100.00%    
Total purchase price paid   $ 360,000    
TPJ Ltd | Joint venture agreement        
Business Acquisition [Line Items]        
Percentage of ownership interest acquired       75.00%