Post-effective amendment to a registration statement that is not immediately effective upon filing

Long-term Debt - JPM Credit Agreement (Details)

v3.22.1
Long-term Debt - JPM Credit Agreement (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
Dec. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Mar. 31, 2020
Jul. 31, 2017
Debt Instrument [Line Items]          
Loss on extinguishment of debt   $ (12,685) $ (66)    
Warrants to purchase shares of common stock 1,937,260 16,877,907 1,937,260    
Unamortized debt discount $ 118 $ 55 $ 118    
JPM Credit Agreement          
Debt Instrument [Line Items]          
Face amount of debt 10,000   10,000    
Maximum borrowing capacity 5,000   $ 5,000    
Loss on extinguishment of debt $ 100        
Warrants to purchase shares of common stock 377,837   377,837    
Warrants exercise price $ 0.42   $ 0.42    
Fair value of warrants $ 100   $ 100    
Debt issuances costs $ 100 100      
Unamortized debt discount   100      
Interest expense   $ 600      
Interest rate 4.50% 4.50% 4.50%    
Amount drawn   $ 5,400      
Revolving line of credit outstanding          
Debt Instrument [Line Items]          
Face amount of debt $ 3,000   $ 3,000 $ 7,000 $ 1,000
Maximum borrowing capacity $ 10,000   $ 10,000    
2020 SVB Term Loan          
Debt Instrument [Line Items]          
Face amount of debt       $ 5,000  
Warrants to purchase shares of common stock   279,974      
Warrants exercise price   $ 0.40      
Fair value of warrants   $ 100      
Debt issuances costs   $ 100      
Interest rate   5.00%      
Wall Street Journal Prime Rate | JPM Credit Agreement          
Debt Instrument [Line Items]          
Interest rate 1.25%   1.25%    
Wall Street Journal Prime Rate | 2020 SVB Term Loan          
Debt Instrument [Line Items]          
Interest rate   0.50%      
Maximum | JPM Credit Agreement          
Debt Instrument [Line Items]          
Amortization of the debt discount   $ 100      
Interest rate 5.50% 5.50% 5.50%    
Maximum | Wall Street Journal Prime Rate | JPM Credit Agreement          
Debt Instrument [Line Items]          
Interest rate 2.25%   2.25%