XML 137 R53.htm IDEA: XBRL DOCUMENT v3.20.1
Leases - Summary Of Lease Related Expenses (Detail)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Leases [Abstract]  
Operating lease expense $ 2,410
Amortization of right-of-use assets 80
Interest on lease liabilities 7
Total finance lease expense $ 87