Investment in Unconsolidated Joint Ventures - Financial Position And Results of Operations From Our Investees (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Assets
Real estate	$ 296,363				$ 377,383				$ 296,363	$ 377,383
Other assets (including $4,535 and 4,480 at December 31, 2021 and 2020, respectively, from related parties)	86,644				80,975				86,644	80,975
Total assets	770,569				865,764				770,569	865,764
Liabilities and Equity
Total liabilities and equity	770,569				865,764				770,569	865,764
Total investment in unconsolidated joint ventures	61,621				60,425				61,621	60,425
Liabilities	433,718				535,358				433,718	535,358
Revenues:
Rental revenues (including $944, $1,083 and $841 for 2021, 2020 and 2019, respectively, from related parties)									37,808	51,909	$ 46,231
Other income									4,231	7,117	12,757
Total revenue	8,614	$ 10,494	$ 11,103	$ 11,828	19,218	$ 11,937	$ 14,741	$ 13,130	42,039	59,026	58,988
Expenses:
Depreciation and amortization									15,029	18,579	15,588
Net income (loss)									6,445	11,267	(21,743)
Equity in income (loss) from unconsolidated joint ventures									14,634	(379)	(2,313)
Unconsolidated joint venture
Liabilities and Equity
Mezzanine notes payable	125,306				123,752				125,306	123,752
Our share of partners' capital	80,602				93,334				80,602	93,334
Basis adjustment	(144,287)				(156,661)				(144,287)	(156,661)
Revenues:
Rental revenues (including $944, $1,083 and $841 for 2021, 2020 and 2019, respectively, from related parties)									131,455	117,336	109,746
Other income									67,516	45,725	59,069
Total revenue									198,971	163,061	168,815
Expenses:
Operating expenses									125,513	99,305	109,588
Depreciation and amortization									32,566	31,515	45,453
Interest									55,790	57,342	61,867
Total expenses									213,869	188,162	216,908
Net income (loss)									(14,898)	(25,101)	(48,093)
Equity in income (loss) from unconsolidated joint ventures									14,634	(379)	(2,313)
Unconsolidated joint venture | VAA
Assets
Total assets	1,280,867				1,279,197				1,280,867	1,279,197
Liabilities and Equity
Liabilities	1,137,273				1,106,231				1,137,273	1,106,231
Revenues:
Total revenue									139,161	123,576	115,377
Expenses:
Total expenses									155,847	150,278	$ 165,773
Unconsolidated joint venture | Unconsolidated Joint Ventures
Assets
Real estate	1,220,391				1,230,197				1,220,391	1,230,197
Other assets (including $4,535 and 4,480 at December 31, 2021 and 2020, respectively, from related parties)	127,464				113,537				127,464	113,537
Total assets	1,347,855				1,343,734				1,347,855	1,343,734
Liabilities and Equity
Mortgage notes payable	867,430				843,522				867,430	843,522
Mezzanine notes payable	242,942				239,878				242,942	239,878
Other liabilities	49,877				45,619				49,877	45,619
Our share of partners' capital	80,602				93,334				80,602	93,334
Outside partner's capital	107,004				121,381				107,004	121,381
Total liabilities and equity	$ 1,347,855				$ 1,343,734				$ 1,347,855	$ 1,343,734