Revenue Recognition (Disaggregated Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Revenue from customers	$ 72,219	$ 59,449
Interest income	1,149	1,650
Net gains on sales of real estate assets	1,329	105
Other revenue	779	671
Total revenues	75,476	61,875
Trade Sales - Wholesale [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	37,587	42,468
Trade Sales - Retail [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	28,162	3,446
Sales Of Real Estate Inventory [Member]
Disaggregation of Revenue [Line Items]
Revenue from customers	$ 6,470	$ 13,535