CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Operating revenue
Home sales	$ 325,059	$ 247,740	$ 586,354	$ 437,455
Construction services	594	6,955	3,724	14,408
Operating revenue	325,653	254,695	590,078	451,863
Operating costs
Cost of sales — homes	(268,638)	(200,248)	(483,809)	(354,329)
Construction services	(548)	(5,898)	(3,372)	(11,927)
Sales and marketing	(18,112)	(14,904)	(33,105)	(27,128)
General and administrative	(16,685)	(13,415)	(34,519)	(27,363)
Amortization of intangible assets	0	(462)	0	(665)
Other	(487)	(421)	(810)	(957)
Total operating costs	(304,470)	(235,348)	(555,615)	(422,369)
Operating income (loss)	21,183	19,347	34,463	29,494
Equity in income of unconsolidated joint ventures	1,194	515	2,375	763
Other income, net	228	642	753	1,423
Income (loss) before provision for income taxes	22,605	20,504	37,591	31,680
Provision for income taxes	(7,519)	(7,254)	(12,564)	(10,824)
Net income (loss)	15,086	13,250	25,027	20,856
Less: Net income attributable to noncontrolling interests	(525)	(973)	(1,452)	(1,897)
Net income available to common stockholders	$ 14,561	$ 12,277	$ 23,575	$ 18,959
Income per common share:
Basic (in USD per share)	$ 0.40	$ 0.34	$ 0.64	$ 0.52
Diluted (in USD per share)	$ 0.38	$ 0.32	$ 0.62	$ 0.50
Weighted average common shares outstanding:
Basic (in shares)	36,786,268	36,565,369	36,719,057	36,514,962
Diluted (in shares)	38,356,722	38,026,866	38,302,047	37,876,696