Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenues
Total revenue	$ 14,300	$ 10,520	$ 23,099	$ 20,788
Expenses
Impairment charges	216	0	774	0
Sales and marketing	209	340	428	721
General and administrative	368	1,226	728	2,472
Interest and real estate taxes	24	0	109	0
Operating loss	(1,342)	(563)	(1,978)	(1,247)
Other income, net	41	28	55	48
Loss before income tax benefit	(1,301)	(535)	(1,923)	(1,199)
Income tax benefit	484	0	478	0
Net loss	(817)	(535)	(1,445)	(1,199)
Net income (loss) attributable to non-controlling interests	185	(922)	280	(939)
Net (loss) income attributable to Comstock Holding Companies, Inc.	(1,002)	387	(1,725)	(260)
Paid-in-kind dividends on Series B Preferred Stock	0	0	0	78
Extinguishment of Series B Preferred Stock	0	0	0	(1,011)
Net (loss) income attributable to common stockholders	$ (1,002)	$ 387	$ (1,725)	$ 673
Basic net (loss) income per share	$ (0.27)	$ 0.12	$ (0.47)	$ 0.20
Diluted net (loss) income per share	$ (0.27)	$ 0.11	$ (0.47)	$ 0.20
Basic weighted average shares outstanding	3,759	3,359	3,684	3,351
Diluted weighted average shares outstanding	3,759	3,397	3,684	3,403
Homebuilding [Member]
Revenues
Total revenue	$ 10,709	$ 10,235	$ 16,270	$ 20,299
Expenses
Cost of sales	11,543	9,221	17,038	18,322
Asset Management [Member]
Revenues
Total revenue	2,960	0	5,751	0
Expenses
Cost of sales	2,606	0	5,147	0
Real Estate Services [Member]
Revenues
Total revenue	631	285	1,078	489
Expenses
Cost of sales	$ 676	$ 296	$ 853	$ 520