Acquisition (Details) (USD $)	1 Months Ended
	Nov. 30, 2011 Site Homes Community
Acquisition (Textual) [Abstract]
Cash spent by Company in acquisition of assets of Cam West Development LLC	$ 144,700,000
Number of homes delivered	29
Aggregate value of homes delivered	13,700,000
Average price of the homes in backlog	$ 471,000
Number of home sites owned included in assets	1,245
Number of home sites controlled through land purchase agreements	254
Increase in Number of Selling Community Count	15