Investments in Unconsolidated Real Estate Joint Ventures (Joint Venture Fees) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Management, Leasing and other services [Line Items]
Total Fees	$ 1,914	$ 1,527
Unconsolidated joint venture
Management, Leasing and other services [Line Items]
Total Fees	1,667	1,527
Management and marketing | Unconsolidated joint venture
Management, Leasing and other services [Line Items]
Total Fees	545	536
Leasing and other fees | Unconsolidated joint venture
Management, Leasing and other services [Line Items]
Total Fees	45	35
Expense reimbursements from unconsolidated joint ventures | Unconsolidated joint venture
Management, Leasing and other services [Line Items]
Total Fees	$ 1,077	$ 956