Summary of Significant Accounting Policies - Schedule of Digital Currencies (Details) $ in Thousands	6 Months Ended
	Jun. 30, 2020 USD ($)
Accounting Policies [Abstract]
Digital currencies, Beginning balance	$ 18
Additions of digital currencies from mining	1,133
Payment of digital currencies to management partners	(68)
Realized gain on sale of digital currencies	12
Sale of digital currencies	(1,085)
Digital currencies, Ending balance	$ 7