XML 62 R53.htm IDEA: XBRL DOCUMENT v3.20.1
Commitments and Contingencies - Schedule of Future Minimum Lease Payments Under Operating Leases (Detail)
$ in Thousands
Mar. 31, 2020
USD ($)
Future minimum lease payment  
2020 (remaining nine months) $ 653
2021 992
2022 719
2023 705
2024 686
2025 615
Total future minimum lease payment $ 4,370