Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Minority Interest [Line Items]
Net income taxes recievable (payable)	$ (451,000)	$ 576,000
Long-term deferred tax assets	3,332,000	1,370,000
Increase in net deferred tax asset	43,774,000	917,000	$ 69,711,000
Increase in payment to tax receivable agreements	33,018,000	$ 436,000	$ 68,840,000
Immaterial errors in income tax accounts and other matters relating to TRAs | Restatement Adjustment [Member]
Minority Interest [Line Items]
Increase in net deferred tax asset	917,000
Increase in payment to tax receivable agreements	$ 436,000
Minimum
Minority Interest [Line Items]
Income tax examination, period	3 years
Maximum | RE/MAX, LLC
Minority Interest [Line Items]
Income tax examination, period	4 years