XML 74 R62.htm IDEA: XBRL DOCUMENT v3.21.2
Leases - Components of Lease Expenses (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2021
Leases [Abstract]    
Operating lease cost $ 1,202 $ 3,560
Variable lease cost 420 1,324
Total operating lease cost 1,622 4,884
Finance lease cost:    
Amortization of right-of-use assets 42 126
Interest on finance lease liabilities 14 42
Total finance lease cost $ 56 $ 168