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FAIR VALUE MEASUREMENTS (Details Narrative) - CleanSpark [Member] - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended	3 Months Ended	9 Months Ended
	Jan. 22, 2019	Dec. 31, 2019	Sep. 30, 2020	Sep. 30, 2020
Warrant 1 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant term	5 years
Number of shares called by warrant	50,000
Warrant exercise price	$ 16.00
Warrant 2 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrant term	5 years
Number of shares called by warrant	50,000
Warrant exercise price	$ 20.00
Common Stock [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Number of shares converted	175,000
Reverse stock split		10:1 reverse stock split
Proceeds from sale			$ 2,400
Unrealized mark to market adjustment			700	$ 1,400
Net gain			$ 1,700	$ 968