Operating Segments - Segment Information to Consolidated Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Real estate	$ 296,363	$ 377,383
Investment in unconsolidated joint ventures	52,879	51,786
Notes and interest receivable	129,726	123,556
Receivable from related parties	136,715	159,777
Total assets	788,409	879,082
Operating segments
Segment Reporting Information [Line Items]
Total assets	263,937	342,965
Segment Reconciling Items
Segment Reporting Information [Line Items]
Real estate	63,945	65,149
Investment in unconsolidated joint ventures	52,879	51,786
Notes and interest receivable	129,726	123,556
Receivable from related parties	136,715	159,777
Cash and other non-segment assets	$ 141,207	$ 135,849

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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+ Details

- Definition

For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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