Operating Segments (Tables)

6 Months Ended

Jun. 30, 2017

Segment Reporting [Abstract]

Reconciliation of Operating Profit (Loss) from Segments to Consolidated

Information on each of the reportable and other segments and reconciliation to consolidated net income (loss) is as follows:

	Three Months Ended June 30,					Six Months Ended June 30,
	2016		2017			2016			2017
Real estate
Revenue	$	75,649	$	100,658		$	116,006		$	159,030
Cost of revenue	48,293		63,436			85,022			114,592
Gross profit	$	27,356	$	37,222		$	30,984		$	44,438
Other
Revenue	$	2,065	$	4,277		$	3,343		$	5,772
Cost of revenue	2,010		4,539			3,786			6,875
Gross profit	$	55	$	(262	)	$	(443	)	$	(1,103	)
Consolidated
Revenue	$	77,714	$	104,935		$	119,349		$	164,802
Cost of revenue	50,303		67,975			88,808			121,467
Gross profit	$	27,411	$	36,960		$	30,541		$	43,335
Operating expenses	26,072		32,688			53,567			67,186
Net income (loss)	$	1,388	$	4,304		$	(22,893	)	$	(23,762	)

Schedule of Real Estate Revenue

Real estate revenue consisted of the following:

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2017		2016		2017
Real estate revenue
Brokerage revenue	$	71,401	$	95,069	$	109,388	$	149,540
Partner revenue	4,248		5,589		6,618		9,490
Total real estate revenue	$	75,649	$	100,658	$	116,006	$	159,030