XML 39 R29.htm IDEA: XBRL DOCUMENT v3.8.0.1
Property and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Property, Plant and Equipment [Abstract]    
Computer hardware and software $ 10 $ 10
Crypto-currency mining machines 10,198 3,685
Property and equipment, gross 10,208 3,695
Less: Accumulated depreciation (1,060) (579)
Property and equipment, net $ 9,148 $ 3,116