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Commitments and Contingencies (Details Narrative) $ / shares in Units, $ in Thousands							1 Months Ended	6 Months Ended
	Apr. 02, 2018 USD ($) shares	Mar. 08, 2018 USD ($) shares	Mar. 01, 2018 shares	Feb. 28, 2018 USD ($)	Feb. 13, 2018 USD ($) Bitcoin	Oct. 12, 2017 USD ($) Bitcoin	Jan. 09, 2018 USD ($)	Jun. 30, 2018 USD ($) $ / shares shares	Dec. 31, 2017 USD ($)
Operating Leases Commitments And Security Deposit [Line Items]
Prepayment of restructuring								$ 1,350
Mr. Robert Lowrey [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of restricted common stock issued \| shares			750,000
Stock option vesting period			24 months
Management Agreements [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Due to related parties									$ 0
Series F Warrant [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of warrant to purchase of common stock shares \| shares								436,100
Warrants Initial exercise price \| $ / shares								$ 2.00
Two Management Agreements [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Prepaid expense						$ 691
Number of bitcoin mining machines purchased \| Bitcoin						2,376
Purchase of assets						$ 3,650
User distribution portion description						The User Distribution Portion is 50% of the amount of Bitcoin mined net of the operating fee (10% of the total Bitcoin mined) and the electricity cost.
Other Management Agreement [Member] \| Third Party [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of bitcoin mining machines purchased \| Bitcoin					200
Purchase of assets					$ 428
Employment Agreements [Member] \| Mr. Robert Lowrey [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Annual base salary		$ 240
Employment Agreements [Member] \| Mr. Robert Lowrey [Member] \| 2016 Stock Option Plan [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of restricted common stock issued \| shares		750,000
Stock option vesting period		2 years
Employment Agreements [Member] \| Mr. Ladd [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Annual base salary	$ 360
Employment Agreements [Member] \| Mr. Ladd [Member] \| 2016 Stock Option Plan [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Number of restricted common stock issued \| shares	600,000
Stock option vesting period	2 years
Management Agreements [Member] \| Management Agreements [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Due to related parties								$ 193
Beacon Leasing LLC [Member] \| 24 Months [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Monthly rent							$ 810
Beacon Leasing LLC [Member] \| First and Last Month [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Prepaid expense							$ 1,620
Buckhead Crypto [Member] \| Management Agreement Termination [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Prepaid expense				$ 133
Purchase of assets				$ 767