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DISCONTINUED OPERATIONS (Details 7) (Not designated as hedging instrument, Lending Tree Loans, Discontinued operations, USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Derivative instruments not designated as hedging instrument  
Fair value of total derivatives $ 5,034
Interest Rate Lock Commitments
 
Derivative instruments not designated as hedging instrument  
Fair value of derivative assets included in current assets of discontinued operations 9,282
Fair value of derivative liabilities included in current liabilities of discontinued operations (160)
Forward delivery contracts
 
Derivative instruments not designated as hedging instrument  
Fair value of derivative assets included in current assets of discontinued operations 480
Fair value of derivative liabilities included in current liabilities of discontinued operations $ (4,568)