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BUSINESS COMBINATIONS AND BRANCH SALES - RenovationReady, CS Financial, and Palisades Group Acquisitions (Details) - USD ($) $ in Thousands	Jan. 31, 2014	Oct. 31, 2013	Sep. 10, 2013	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Goodwill				$ 39,244	$ 31,591	$ 30,143	$ 7,048
Renovation Ready
Business Acquisition [Line Items]
Goodwill	$ 2,239
Other intangible assets	761
Cash paid for acquisition	$ 1,000
CS Financial
Business Acquisition [Line Items]
Goodwill		$ 7,178
Other intangible assets		690
Cash paid for acquisition		$ 1,500
The Palisades Group
Business Acquisition [Line Items]
Goodwill			$ 0
Other intangible assets			0
Cash paid for acquisition			$ 50

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Topic 350
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

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