DISCONTINUED OPERATIONS (Details 5) (Lending Tree Loans, Discontinued operations, USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Loans held for sale
Changes in assets that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3)
Balance at the beginning of the period	$ 295	$ 884
Transfers into Level 3	564	859
Total net gains (losses) included in earnings (realized and unrealized)	(147)	(87)
Purchases, sales, and settlements
Sales	(491)	(1,041)
Settlements	(221)	(320)
Balance at the ending of the period		295
Interest Rate Lock Commitments
Changes in assets and liabilities that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3)
Balance at the beginning of the period	9,122	5,986
Total net gains (losses) included in earnings (realized and unrealized)	73,378	114,889
Purchases, sales, and settlements
Purchases		970
Sales	(5,640)
Settlements	(3,401)	(11,977)
Transfers of IRLCs to closed loans	(73,459)	(100,746)
Balance at the ending of the period		9,122
Forward delivery contracts
Changes in assets and liabilities that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3)
Balance at the beginning of the period	19	3
Transfers out of Level 3	(845)	(285)
Total net gains (losses) included in earnings (realized and unrealized)	846	359
Purchases, sales, and settlements
Purchases		(58)
Sales	(20)
Balance at the ending of the period		$ 19

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No definition available.

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No definition available.

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Amount of gain (loss) recognized in earnings, arising from assets measured at fair value on a recurring basis using unobservable inputs (level 3).

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Transfers into assets measured at fair value and categorized within Level 3 of the fair value hierarchy that have taken place during the period.

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- Definition

This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 157

-Paragraph 32

-Subparagraph c

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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