Prepaid Expenses and Other Assets (Schedule Of Prepaid Expenses And Other Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Prepaid Expenses and Other Assets [Abstract]
Prepaid insurance	$ 8,327	$ 12,236
Lot option and escrow deposits	26,873	12,320
Performance deposits	5,732	1,544
Deferred financing costs revolving line of credit, net	2,030	2,637
Restricted cash	6,850	1,505
Secured note receivable	2,772	2,850
Golf course, net	5,294	5,857
Other	4,484	1,508
Total prepaid expenses and other assets	$ 62,362	$ 40,457