Condensed Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenue
Total revenue	$ 107	$ 255
Operating expenses
Cost of revenue	134	546
General and administrative	483	404
Total operating expenses	617	950
Operating loss	(510)	(695)
Other non-operating income (expense)
Interest expense	(23)
Interest income		1
Change in fair value of warrant derivative liability	(1,696)	(407)
Change in fair value of derivative liability	(1,347)
Loss on settlement of derivative	(169)	(417)
Accretion of debt discount	(123)
Gain on exchange of property and equipment	70
Total non-operating expense	(3,288)	(823)
Net loss	(3,798)	(1,518)
Deemed dividend
Net loss attributable to common stockholders	$ (3,798)	$ (1,518)
Per-share data
Basic and diluted loss per share	$ (0.01)	$ (0.00)
Weighted average number of common shares outstanding	719,548,681	625,037,570
Bitcoin Mining [Member]
Revenue
Total revenue	$ 21	$ 63
Hosting Services [Member]
Revenue
Total revenue	$ 86	$ 192