Related Party Transactions	12 Months Ended
	Dec. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	Related Party TransactionsDuring the year ended December 31, 2021, we entered into LPAs to purchase finished building lots for a total purchase price of approximately $189,000 with Elm Street Development, Inc. (“Elm Street”), which is controlled by one of our directors, William Moran. The independent members of our Board of Directors approved these transactions. During 2021, 2020 and 2019, we purchased developed lots at market prices from Elm Street for approximately $43,700, $60,200 and $44,600, respectively. We also continue to control a parcel of raw land expected to yield approximately 1,600 finished lots through a JV entered into with Elm Street during 2009. We did not make any investments in the JV in 2021, 2020 or 2019.