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Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 9 Months Ended
Oct. 22, 2020
Oct. 21, 2020
Nov. 12, 2020
Sep. 30, 2020
Subsequent Event | SVB loan agreement        
Subsequent Event [Line Items]        
Payment extinguishment of debt $ 2,500      
Common Stock | Private Placement        
Subsequent Event [Line Items]        
Proceeds from issuance of stock       $ 2,973
Common Stock | Subsequent Event        
Subsequent Event [Line Items]        
Number of shares issued (in shares)     1,043,000  
Common Stock | Subsequent Event | Private Placement        
Subsequent Event [Line Items]        
Number of shares issued (in shares)   1,043,000    
Common stock, share price   $ 2.85    
Proceeds from issuance of stock   $ 2,973    
Warrants | Subsequent Event | Private Placement        
Subsequent Event [Line Items]        
Number of shares issued (in shares)   521,500