Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.20.2
Subsequent Events (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
Oct. 28, 2020
Oct. 30, 2020
Sep. 30, 2020
Subsequent Event [Line Items]      
Warrants, exercise price (usd per share)     $ 104.18
Subsequent Event      
Subsequent Event [Line Items]      
Number of shares issued 1,600    
Price per share (usd per share)   $ 2.20  
Consideration received on transaction $ 3,500    
Offering expenses $ 534    
Number of securities called by warrants (in shares) 94    
Warrants, exercise price (usd per share) $ 2.42    
Subsequent Event | Over-allotment Option      
Subsequent Event [Line Items]      
Number of shares issued 200