Prepaid Expenses and Other Assets (Schedule Of Prepaid Expenses And Other Assets) (Details) - USD ($) $ in Thousands		Dec. 31, 2019	Dec. 31, 2018
Prepaid Expenses and Other Assets [Abstract]
Prepaid insurance		$ 26,175	$ 20,226
Lot option and escrow deposits		48,810	51,038
Right of use assets		18,854
Performance deposits		6,299	4,552
Deferred financing costs revolving line of credit, net		4,574	4,155
Restricted cash	[1]	3,085	3,539
Secured notes receivable		2,602	4,947
Insurance receivable and other		13,401	51,940
Total prepaid expenses and other assets		$ 123,800	$ 140,397

[1] Restricted cash consists of earnest money deposits for home sale contracts held by third parties as required by various jurisdictions, and certain pledge balances associated with our mortgage repurchase facilities.