Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Revenue:
Total revenue	$ 54,866	$ 49,071	$ 161,785	$ 145,204
Operating expenses:
Selling, operating and administrative expenses	27,461	31,843	90,136	79,167
Depreciation and amortization	5,608	4,286	15,252	15,678
(Gain) loss on sale or disposition of assets, net	(10)	451	(41)	426
Total operating expenses	33,059	36,580	105,347	95,271
Operating income	21,807	12,491	56,438	49,933
Other expenses, net:
Interest expense	(3,050)	(2,598)	(8,945)	(7,414)
Interest income	180	145	397	195
Foreign currency transaction gains (losses)	24	273	(162)	289
Total other expenses, net	(2,846)	(2,180)	(8,710)	(6,930)
Income before provision for income taxes	18,961	10,311	47,728	43,003
Provision for income taxes	(3,420)	(3,021)	(8,429)	(10,786)
Net income	15,541	7,290	39,299	32,217
Less: net income attributable to non-controlling interest (note 4)	7,402	3,573	18,529	16,502
Net income attributable to RE/MAX Holdings, Inc.	$ 8,139	$ 3,717	$ 20,770	$ 15,715
Net income attributable to RE/MAX Holdings, Inc. per share of Class A common stock
Basic	$ 0.46	$ 0.21	$ 1.17	$ 0.89
Diluted	0.46	0.21	1.17	0.89
Weighted average shares of Class A common stock outstanding
Cash dividends declared per share of Class A common stock			0.60	0.54
Common Class A
Net income attributable to RE/MAX Holdings, Inc. per share of Class A common stock
Basic	0.46	0.21	1.17	0.89
Diluted	$ 0.46	$ 0.21	$ 1.17	$ 0.89
Weighted average shares of Class A common stock outstanding
Basic	17,746,184	17,696,991	17,733,910	17,685,683
Diluted	17,771,212	17,737,786	17,767,638	17,726,447
Cash dividends declared per share of Class A common stock	$ 0.20	$ 0.18	$ 0.60	$ 0.54
Continuing franchise fees
Revenue:
Total revenue	$ 25,495	$ 23,049	$ 75,946	$ 69,298
Annual dues
Revenue:
Total revenue	9,106	8,592	26,775	25,148
Broker fees
Revenue:
Total revenue	13,488	12,125	36,669	32,914
Franchise sales and other revenue
Revenue:
Total revenue	$ 6,777	$ 5,305	$ 22,395	$ 17,844