Annual report pursuant to Section 13 and 15(d)

Debt - Notes payable (Details)

v3.21.1
Debt - Notes payable (Details) - USD ($)
Jun. 24, 2020
Jan. 06, 2020
Dec. 31, 2020
Jan. 13, 2020
Dec. 31, 2019
Dec. 19, 2019
Nov. 04, 2019
November 2019 Notes              
Debt Instruments [Abstract]              
Default interest rate   12.00%          
November 2019 Notes              
Debt Instruments [Abstract]              
Debt face amount             $ 2,800,000
Interest rate per annum     10.00%   10.00%   10.00%
Conversion price (in dollars per share) $ 3.75           $ 4.00
Increase in fair value, adjustment to paid in capital $ 300,000            
Debt outstanding     $ 2,830,000   $ 2,769,000    
Debt issuance costs and discounts     $ 300,000   $ 100,000    
Seller Notes              
Debt Instruments [Abstract]              
Interest rate per annum           10.00%  
Conversion price (in dollars per share) $ 3.75         $ 4.00  
Increase in fair value, adjustment to paid in capital $ 300,000            
Senior Seller Notes              
Debt Instruments [Abstract]              
Debt face amount           $ 10,000,000.0  
Interest rate per annum     10.00%   10.00%    
Debt outstanding     $ 10,332,000   $ 9,191,000    
Debt issuance costs and discounts     $ 800,000   $ 900,000    
Junior Seller Notes              
Debt Instruments [Abstract]              
Debt face amount           $ 5,000,000.0  
Interest rate per annum     10.00%   10.00%    
Debt outstanding     $ 4,973,000   $ 4,410,000    
Debt issuance costs and discounts     $ 500,000   500,000    
ABG Notes              
Debt Instruments [Abstract]              
Debt face amount       $ 600,000      
Interest rate per annum     10.00% 10.00%      
Conversion price (in dollars per share) $ 3.75     $ 4.00      
Increase in fair value, adjustment to paid in capital $ 100,000            
Debt outstanding     $ 687,000   0    
Debt issuance costs and discounts     $ 100,000        
June 2020 Notes              
Debt Instruments [Abstract]              
Debt face amount $ 1,500,000            
Interest rate per annum 10.00%   10.00%        
Conversion price (in dollars per share) $ 0.75            
Debt outstanding     $ 88,000   $ 0    
Debt issuance costs and discounts     $ 1,500,000