Quarterly report pursuant to Section 13 or 15(d)

NOTES PAYABLE (Details)

v3.21.2
NOTES PAYABLE (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2021
USD ($)
Equity_Instrument
Dec. 31, 2020
USD ($)
Equity_Instrument
Feb. 21, 2020
Debt Instrument [Line Items]      
Interest rate     10.00%
Principal Outstanding $ 22,345 $ 15,294  
Unamortized Discount 5,434 1,720  
Carrying Amount $ 16,911 $ 13,574  
Shares Underlying Notes | Equity_Instrument 10,055,939 3,946,723  
2013 Notes payable [Member]      
Debt Instrument [Line Items]      
Interest rate 10.00% 10.00%  
Term of Notes Due on demand Due on demand  
Principal Outstanding $ 903 $ 969  
Carrying Amount $ 903 $ 969  
2016 Notes payable [Member]      
Debt Instrument [Line Items]      
Interest rate 10.00%    
Term of Notes Due on demand    
Principal Outstanding $ 20    
Carrying Amount $ 20    
2019 Notes payable [Member]      
Debt Instrument [Line Items]      
Interest rate 11.00% 11.00%  
Term of Notes Due on demand Due on demand  
Principal Outstanding $ 2,065 $ 2,899  
Carrying Amount $ 2,065 2,899  
2020 Notes payable [Member]      
Debt Instrument [Line Items]      
Interest rate 1.00%    
Term of Notes 2 years    
Principal Outstanding $ 798 942  
Carrying Amount $ 798 $ 942  
2020 Notes payable [Member] | Minimum [Member]      
Debt Instrument [Line Items]      
Interest rate   1.00%  
Term of Notes   Due on demand  
2020 Notes payable [Member] | Maximum [Member]      
Debt Instrument [Line Items]      
Interest rate   11.00%  
Term of Notes   2 years  
2021 Notes payable [Member]      
Debt Instrument [Line Items]      
Interest rate 11.00%    
Term of Notes Due on demand    
Principal Outstanding $ 919    
Carrying Amount 919    
Notes Payable [Member]      
Debt Instrument [Line Items]      
Principal Outstanding 4,705 $ 4,810  
Carrying Amount 4,705 4,810  
Principal Outstanding, Current 4,616 4,588  
Notes payable, current 4,616 4,588  
Principal Outstanding, Non Current 89 222  
Notes payable, non-current $ 89 $ 222  
2016 Notes payable - related parties [Member]      
Debt Instrument [Line Items]      
Interest rate 12.00% 10.00%  
Term of Notes Due on demand Due on demand  
Principal Outstanding $ 100 $ 20  
Carrying Amount 100 $ 20  
2018 Notes payable - related parties [Member]      
Debt Instrument [Line Items]      
Interest rate   10.00%  
Term of Notes   Due on demand  
Principal Outstanding 100 $ 14  
Carrying Amount $ 100 $ 14  
2020 Notes payable - related parties [Member]      
Debt Instrument [Line Items]      
Interest rate   12.00%  
Term of Notes Current Due on demand  
Principal Outstanding $ 100 $ 100  
Carrying Amount $ 100 100  
Notes payable - related parties [Member]      
Debt Instrument [Line Items]      
Principal Outstanding   134  
Carrying Amount   134  
Principal Outstanding, Current   134  
Notes payable, current   $ 134