XML 77 R64.htm IDEA: XBRL DOCUMENT v3.10.0.1
Property and Equipment - Schedule of Future Minimum Lease Payments for Capital Lease Obligations (Detail)
$ in Thousands
Dec. 31, 2018
USD ($)
Property Plant And Equipment [Abstract]  
2019 $ 47
2020 48
2021 4
Present value of net minimum lease payments $ 99