DISCONTINUED OPERATIONS (Details 5) (Lending Tree Loans, Discontinued operations, USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2012
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 January 1, 2012	$ 295
Transfers into Level 3	564
Total net gains (losses) included in earnings (realized and unrealized)	(147)
Purchases, sales, and settlements:
Purchases	0
Sales	(491)
Settlements	(221)
Balance at December 31, 2012	0
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 January 1, 2012	9,122
Total net gains (losses) included in earnings (realized and unrealized)	73,378
Purchases, sales, and settlements:
Purchases	0
Sales	(5,640)
Settlements	(3,401)
Transfers of IRLCs to closed loans	(73,459)
Balance at December 31, 2012	0
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 January 1, 2012	19
Transfers out of Level 3	(845)
Total net gains (losses) included in earnings (realized and unrealized)	846
Purchases, sales, and settlements:
Purchases	0
Sales	(20)
Settlements	0
Transfers of IRLCs to closed loans	0
Balance at December 31, 2012	$ 0

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No definition available.

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No definition available.

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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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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.

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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

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-Name Statement of Financial Accounting Standard (FAS)

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-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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