Commitments and Contingencies - Future Minimum Lease Payments Under Operating Leases (Detail) $ in Thousands	Dec. 31, 2019 USD ($)
Operating Leases
2020	$ 2,899
2021	2,220
2022	806
2023	545
2024	503
Thereafter	77,594
Total	84,567
Total discounted lease liability	12,590
Difference between undiscounted cash flows and discounted cash flows	$ 71,977
Weighted-average remaining lease term	43 years
Weighted-average discount rate	6.30%
Finance Leases
2020	$ 386
2021	395
2022	397
2023	400
2024	402
Thereafter	3,100
Total	5,080
Total discounted lease liability	3,379
Difference between undiscounted cash flows and discounted cash flows	$ 1,701
Weighted-average remaining lease term	12 years
Weighted-average discount rate	7.00%