Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Total revenue	$ 14,345	$ 595
Operating costs and expenses:
Cost of cryptocurrency mining revenue	5,626	405
Cost of data hosting revenue	2,444
Selling, general and administrative expenses	10,751	1,832
Operating loss	(4,476)	(1,642)
Interest expense	(1,879)
Other income, net	11	100
Loss before income taxes from continuing operations	(6,344)	(1,542)
Income tax (expense) benefit from continuing operations	(44)	332
Net loss from continuing operations	(6,388)	(1,210)
Income before income taxes from discontinued operations	1,087	3,096
Income tax benefit from discontinued operations	40	60
Net income from discontinued operations	1,127	3,156
Net (loss) income	$ (5,261)	$ 1,946
Net loss from continuing operations per share (Basic)	$ (0.59)	$ (0.13)
Net Income from discontinued operations per share (Basic)	0.09	0.33
Basic (loss) earnings per share	(0.50)	0.20
Net loss from continuing operations per share (Diluted)	(0.59)	(0.13)
Net Income from discontinued operations per share (Diluted)	0.09	0.33
Diluted (loss) earnings per share	$ (0.50)	$ 0.20
Weighted average shares outstanding (Basic & Diluted)	11,840,242	9,581,886
Cryptocurrency Revenue [Member]
Total revenue	$ 10,932	$ 595
Data Hosting Revenue [Member]
Total revenue	$ 3,413