Quarterly report pursuant to Section 13 or 15(d)

Subsequent Event - Additional Information (Details)

v3.20.2
Subsequent Event - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Nov. 04, 2020
Sep. 30, 2020
Jun. 30, 2020
Sep. 30, 2020
Subsequent Event [Line Items]        
Net proceeds from issuance of common stock, after deducting fees       $ 108,250
Common Stock        
Subsequent Event [Line Items]        
Shares of common stock     12,650,000  
At-the-Market (“ATM")        
Subsequent Event [Line Items]        
Net proceeds from issuance of common stock, after deducting fees   $ 16,800    
At-the-Market (“ATM") | Common Stock        
Subsequent Event [Line Items]        
Shares of common stock   2,000,000    
Subsequent Event | At-the-Market (“ATM")        
Subsequent Event [Line Items]        
Net proceeds from issuance of common stock, after deducting fees $ 5,000      
Subsequent Event | At-the-Market (“ATM") | Common Stock        
Subsequent Event [Line Items]        
Shares of common stock 500,000