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Summary of Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2021
Accounting Policies [Abstract]  
Schedule of Digital Currencies

The following table presents the activities of digital currencies for the nine months ended September 30, 2021:

 

Digital currencies at December 31, 2020  $4 
Additions of digital currencies from mining   628 
Payment of digital currencies to management partners   - 
Realized gain on sale of digital currencies   (1)
Unrealized value adjustment   4 
Sale of digital currencies   (635)
Digital currencies at September 30, 2021  $-