XML 47 R36.htm IDEA: XBRL DOCUMENT v3.20.2
Leases - Summary Of Lease Related Expenses (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Leases [Abstract]        
Operating lease expense $ 508 $ 563 $ 1,116 $ 1,174
Amortization of right-of-use assets 18 20 39 40
Interest on lease liabilities 1 2 2 5
Total finance lease expense $ 19 $ 22 $ 41 $ 45