Real Estate - Estimated Annual Amortization (Details) $ in Thousands	Dec. 31, 2021 USD ($)
In-place lease valuation, net
2022	$ (1,954)
2023	(2,618)
2024	(1,768)
2025	(1,297)
2026	(1,151)
Tenant origination and absorption costs
2022	76,375
2023	68,638
2024	54,990
2025	43,368
2026	38,702
Ground leasehold interest
2022	(290)
2023	(290)
2024	(291)
2025	(290)
2026	(290)
Other leasing costs
2022	6,123
2023	6,197
2024	6,060
2025	6,007
2026	$ 5,290