Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Revenue	$ 677	$ 28
Operating expenses
Cost of revenue	605	86
General and administrative	1,030	1,914
Total operating expenses	1,635	2,000
Operating loss	(958)	(1,972)
Other non-operating income (expense)
Interest income (expense)	10	(3)
Change in fair value of liability	15
Accretion of debt discount	(421)	(1,127)
Gain on sale of property and equipment	30	82
Gain on extinguishment of debt		1,311
Total non-operating income (expense)	(366)	263
Net loss attributable to common stockholders	$ (1,324)	$ (1,709)
Per-share data
Basic and diluted loss per share	$ (0.00)	$ (0.01)
Weighted average number of common shares outstanding	425,051,549	122,404,668