XML 139 R123.htm IDEA: XBRL DOCUMENT v3.20.4
Leases - Schedule of Maturities of Financing Leases (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Dec. 31, 2018
Leases [Abstract]      
2020 $ 7    
2021 21 $ 23  
Total finance lease payments 28 44  
Less imputed interest (1) (3)  
Present value of finance lease liabilities $ 27 $ 41 $ 86