Summary of Significant Accounting Policies - Schedule of Digital Currencies (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020 USD ($)
Accounting Policies [Abstract]
Digital currencies, Beginning balance	$ 18
Additions of digital currencies from mining	1,287
Payment of digital currencies to management partners	(78)
Realized gain on sale of digital currencies	13
Net realizable value adjustment	(2)
Sale of digital currencies	(1,236)
Digital currencies, Ending balance	$ 2