Inventory Capitalization of Interest (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Real Estate Inventory, Capitalized Interest Costs [Roll Forward]
Interest capitalized at beginning of period	$ 7,218	$ 1,065	$ 3,713	$ 1,065
Interest incurred	3,548	526	7,348	830
Interest charged to cost of sales	(912)	0	(926)	(105)
Interest charged to interest expense	0	(509)	(281)	(708)
Interest capitalized at end of period	$ 9,854	$ 1,082	$ 9,854	$ 1,082