XML 78 R45.htm IDEA: XBRL DOCUMENT v3.20.1
FAIR VALUE MEASUREMENTS (Details Narrative)
12 Months Ended
Dec. 31, 2019
$ / shares
yr
shares
Jan. 22, 2019
$ / shares
shares
Dec. 31, 2018
$ / shares
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Common stock par value $ 0.001   $ 0.001
CleanSpark [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Number of common shares entitled to receive | shares 175,000    
Common stock par value $ 0.001    
Stock split ratio 10    
Warrant 1 [Member] | CleanSpark [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Exercise period of warrants   5 years  
Number of common shares called by warrants | shares   50,000  
Exercise price of warrants   $ 16.00  
Warrant 2 [Member] | CleanSpark [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Exercise period of warrants   5 years  
Number of common shares called by warrants | shares   50,000  
Exercise price of warrants   $ 20.00  
CleanSpark Warrants [Member] | Volatility [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Warrant fair value measurement input 2.82    
CleanSpark Warrants [Member] | Risk-Free Interest Rate [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Warrant fair value measurement input 0.0166    
CleanSpark Warrants [Member] | Common Stock Fair Value [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Warrant fair value measurement input 5.40    
CleanSpark Warrants [Member] | Expected Life [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Warrant fair value measurement input | yr 4.07    
CleanSpark Warrants [Member] | Warrant 1 [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Exercise period of warrants 5 years    
Number of common shares called by warrants | shares 50,000    
Exercise price of warrants $ 16.00    
CleanSpark Warrants [Member] | Warrant 1 [Member] | Strike Price [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Warrant fair value measurement input 16.00    
CleanSpark Warrants [Member] | Warrant 2 [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Exercise period of warrants 5 years    
Number of common shares called by warrants | shares 50,000    
Exercise price of warrants $ 20.00    
CleanSpark Warrants [Member] | Warrant 2 [Member] | Strike Price [Member]      
Fair Value Measurement Inputs and Valuation Techniques [Line Items]      
Warrant fair value measurement input 20.00