Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Aggregate Required Payments on Ground Leases

Aggregate required payments on ground leases at March 31, 2018 were as follows (amounts in thousands):

2018	$	1,138
2019	1,518
2020	1,518
2021	1,518
2022	1,518
Thereafter	53,694
	$	60,904