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Leases - Schedule of Operating Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2020
Leases [Abstract]    
Operating lease cost $ 312 $ 623
Variable lease cost
Operating lease expense 312 623
Short-term lease rent expense
Total rent expense $ 312 $ 623