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Related Party Transactions and Investments in Non-Consolidated Entities - Equity in losses of investment in non-consolidated REITs (Details) - USD ($) $ in Thousands		1 Months Ended	12 Months Ended
	Oct. 06, 2021	Dec. 31, 2007	Dec. 31, 2021	Dec. 31, 2019
Sponsored REITs
Equity in income (loss)			$ 421
Proceeds received from liquidating trust				$ 1,470
Distributions received from non-consolidated REITs
Distributions from non-consolidated REITs			421
East Wacker
Sponsored REITs
Equity in income (loss)	$ 400		421
Preferred shares purchased		965.75
Percentage of outstanding preferred shares purchased		43.70%
Distributions received from non-consolidated REITs
Distributions from non-consolidated REITs			$ 421

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The cash inflow from liquidating trust.

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