DISCONTINUED OPERATIONS (Details 3) (Lending Tree Loans, Discontinued operations, USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012 loan
Lending Tree Loans | Discontinued operations
Loans on Nonaccrual
Number of months delinquent when interest deemed uncollectible	3 months
Number of loans receivable with full offsetting reserve		1
Aggregate unpaid principal balance in nonaccrual status		$ 0.4
Number of loans repurchased		2
Unpaid principal balance on repurchased loans		$ 0.7