Operating Leases, Commitments and Legal (Details Narrative) $ / shares in Units, $ in Thousands					3 Months Ended		6 Months Ended
	Nov. 18, 2016 USD ($) $ / shares shares	Aug. 09, 2016 USD ($)	Jul. 07, 2016 USD ($) shares	Oct. 26, 2015 USD ($)	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($) Bitcoin	Jun. 30, 2016 USD ($)
Operating Leases Commitments And Security Deposit [Line Items]
Lease expiration date				Nov. 30, 2016
Refundable service retainer				$ 6
Non refundable set up fee				1
Monthly fee				$ 4
Operating leases, rent expense, net					$ 24	$ 13	$ 60	$ 23
Litigation damages amount							$ 46,750
Bitmain Technologies Limited [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of bitcoin mining machines purchased | Bitcoin							400
Purchase of assets							$ 630
Hash The Planet [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Power supplies amount							53
Services cost							$ 136
Option Shares [Member] | Year One [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Common stock option exercisable period	5 years
Number of common stock purchase during period | shares	1,000,000
Sale price per share | $ / shares	$ 0.25
Option Shares [Member] | Year Two [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of common stock purchase during period | shares	2,000,000
Sale price per share | $ / shares	$ 0.50
Option Shares [Member] | Year Three [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of common stock purchase during period | shares	3,000,000
Sale price per share | $ / shares	$ 1.00
Mr. Ladd [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Officers' compensation			$ 240
Granted unregistered common stock | shares			2,000,000
Employment agreement description			Under the terms of the agreement, Mr. Ladd will serve as President and Chief Operating Officer receives a salary of $240 per year and is eligible for a cash and/or equity bonus as determined by the Nomination and Compensation Committee. Further, Mr. Ladd received 2,000,000 shares of the Company’s common stock, 1/3 of which shall vest within 12 months from the execution of the agreement, another 1/3 within 18 months, and the remaining 1/3 within 24 months from the execution of the agreement. Lastly, the agreement also provides for certain rights granted to Mr. Ladd in the event of his death, permanent incapacity, voluntary termination or discharge for cause.
Mr. McAfee [Member] | Unregistered Common Stock [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Granted unregistered common stock | shares	6,000,000
Base annual salary per day	$ 1
Sublease Agreement [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Lease expiration date		Jan. 31, 2020
Security deposit		$ 13
Sublease Agreement [Member] | First 12 Month Period [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent		6
Sublease Agreement [Member] | Second 12 Month Period [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent		7
Sublease Agreement [Member] | Third 12 Month Period [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent		7
Sublease Agreement [Member] | Remaining Months Until Expiration of Lease [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent		$ 7