Inventory (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($) home	Sep. 30, 2021 USD ($) home	Dec. 31, 2021 USD ($)
Finished goods
Properties for sale	$ 147,993		$ 36,302
Properties under contract for sale	86,985		83,108
Work in progress
Properties not available for sale	9,002		16,377
Properties under improvement	57,251		222,434
Inventory	301,231		358,221
Lower of cost or net realizable value write-downs	$ 18,274		$ 2,364
Number of homes purchased | home	1,438	1,528
Additions	$ 746,248	$ 790,738
Number of homes sold | home	1,570	851
Value of homes sold	$ 786,483	$ 415,110
Payments remainder of fiscal year	$ 41,540