Accrued Expenses and Other Liabilities (Schedule Of Accrued Expenses And Other Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
Accrued Expenses and Other Liabilities [Abstract]
Earnest money deposits	$ 10,322		$ 7,304
Warranty reserve	3,057	$ 2,731	2,479	$ 2,754	$ 2,542	$ 2,622
Accrued compensation costs	7,762		12,603
Land development and home construction accruals	53,323		31,486
Accrued interest	6,557		3,039
Income taxes payable	5,752		783
Liabilities related to assets held for sale	208		193
Other	4,851		4,427
Total accrued expenses and other liabilities	$ 91,832		$ 62,314