XML 22 R37.htm IDEA: XBRL DOCUMENT

Inventory And Land Held for Sale (Narrative) (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Inventory Disclosure [Abstract]
Capitalized interest related to inventory impairments expensed to cost of revenues	$ 2,200,000	$ 1,300,000	$ 3,000,000	$ 1,300,000
Number of Communities Assessed for Impairment	10
Net realizable value adjustments - land held for sale	360,000	(249,000)	1,003,000	(249,000)
Write-off of deposits and pre-acquisition costs	$ 166,000	$ 3,709,000	$ 905,000	$ 4,332,000