v3.20.2
Leases - Total Lease Cost (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Finance lease costs    
Amortization of leased assets $ 93 $ 96
Interest of lease liabilities 14 36
Operating lease costs    
Operating lease cost 1,093 604
Variable lease cost 219 280
Total lease costs $ 1,419 $ 1,016