CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Operating revenue
Home sales	$ 342,628	$ 244,311	$ 928,982	$ 681,766
Construction services	86	4,896	3,810	19,304
Operating revenue	342,714	249,207	932,792	701,070
Operating costs
Cost of sales — homes	(285,896)	(200,328)	(769,705)	(554,657)
Construction services	(86)	(4,146)	(3,458)	(16,073)
Sales and marketing	(18,246)	(15,352)	(51,351)	(42,480)
General and administrative	(17,360)	(13,981)	(51,879)	(41,344)
Amortization of intangible assets	0	(45)	0	(710)
Other	198	(592)	(612)	(1,549)
Total operating costs	(321,390)	(234,444)	(877,005)	(656,813)
Operating income (loss)	21,324	14,763	55,787	44,257
Equity in income of unconsolidated joint ventures	1,435	1,018	3,810	1,781
Other income, net	2,050	1,452	2,803	2,875
Income (loss) before provision for income taxes	24,809	17,233	62,400	48,913
Provision for income taxes	(8,295)	(4,956)	(20,859)	(15,780)
Net income (loss)	16,514	12,277	41,541	33,133
Less: Net income attributable to noncontrolling interests	(3,445)	(195)	(4,897)	(2,092)
Net income available to common stockholders	$ 13,069	$ 12,082	$ 36,644	$ 31,041
Income per common share:
Basic (in USD per share)	$ 0.36	$ 0.33	$ 1.00	$ 0.85
Diluted (in USD per share)	$ 0.34	$ 0.31	$ 0.96	$ 0.81
Weighted average common shares outstanding:
Basic (in shares)	36,801,464	36,573,099	36,746,727	36,534,554
Diluted (in shares)	38,333,027	38,507,267	38,314,021	38,400,236