Acquisitions and Dispositions - Dispositions (Details) - RE/MAX Northwest Realtors		3 Months Ended
Jan. 20, 2016 facility	Mar. 31, 2016 USD ($)
Summary of dispositions
Number of brokerages having assets and liabilities sold \| facility	3
Gain (loss) on sale or disposition of assets \| $		$ (90,000)

Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2443-110228

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration