Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Future minimum rental payments under the terms of all non-cancelable operating ground leases under which the Company is the lessee, as of December 31, 2018, were as follows (in thousands):



Year	Amount
2019	$	961
2020	961
2021	961
2022	961
2023	961
2024 though 2067	34,194
Total	$	38,999