Supplemental Financial Statement Information - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Supplemental Cash Flow Information
Increase in accounts payable and accrued liabilities related to additions to real estate assets			$ (431)	$ 6,910
Interest paid
Interest payments	$ 1,657	$ 1,727	3,674	5,117
Interest capitalized included in interest payments	$ 430	$ 470	1,254	815
Cash Flows From Discontinued Operations
Net cash provided by operating activities of discontinued operations			511	455
Net cash used in investing activities of discontinued operations			$ (1,686)	$ (64)