Represents the number of investors to whom loans are guaranteed by the entity.

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Represents the number of loans sold by HLC

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Loss Contingencies, Number of Loans Sold to one investor

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Loss Contingencies, Number of Loans Subsequently Settled

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Represents the number of unsettled loans remaining.

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Represents the original principal balance of loans sold by the entity.

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Loss Contingencies, Percentage of the Original Loan Issue Balance

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Represents the original issue balance remaining on unsettled loans.

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Represents the number of buyers of previously purchased limited documentation loans with whom settlement negotiations are entered by the entity.

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No definition available.

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Loss Contingencies,Value of Loans Subsequently Settled

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The charge-offs made in the period which reduced loss contingency liabilities.

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No definition available.

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Represents the amount of payment made by the entity towards the settlement with the buyers of previously purchased loans.

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No definition available.

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Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

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The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount of loss contingency liability.

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Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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DISCONTINUED OPERATIONS (Details - Loan Loss Obligations) loan in Thousands, $ in Thousands			3 Months Ended		12 Months Ended			67 Months Ended
	Oct. 15, 2015 USD ($) investor	Jun. 07, 2012	Dec. 31, 2014 USD ($)	Jun. 30, 2014 buyer	Dec. 31, 2017 USD ($) investor	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2017 USD ($) loan	Dec. 31, 2017 USD ($) loan	Dec. 31, 2016 USD ($)	Jun. 06, 2012 USD ($) loan
Loss Contingencies [Line Items]
Restricted cash and cash equivalents									$ 4,091	$ 4,089
Decrease in restricted cash					$ 2	$ (2,452)	$ (12,175)
Cash and Cash Equivalents, Period Increase (Decrease)					$ 277,419	(115,844)	120,763
Lending Tree Loans \| Discontinued operations
Loss Contingencies [Line Items]
Guarantee Obligations, Number of Investors to whom Loans Guaranteed \| investor	1				2
Loan loss obligations \| Lending Tree Loans
Loss Contingencies [Line Items]
Payment for settlement with buyers of previously purchased loans	$ 600		$ 5,400
Loss Contingencies, Number of Loans Sold to one investor		40.00%
Loan loss obligations \| Lending Tree Loans \| Discontinued operations
Loss Contingencies [Line Items]
Loss Contingencies, Number of Loans Sold \| loan											234
Loss Contingencies, Original Principal Balance											$ 38,900,000
Number of buyers of previously purchased limited documentation loans \| buyer				2
Amount of reserve for contingencies			8,750		$ 6,804	8,127	8,750	$ 7,554	$ 7,554	6,804
Loan loss reserve, beginning of period					6,804	8,127	8,750
Provision adjustments					750	(1,323)	0
Charge-offs to reserves					0	0	623
Loan loss reserve, end of period			$ 8,750		$ 7,554	6,804	$ 8,127	$ 7,554
Loss Contingencies, Number of Loans Subsequently Settled \| loan								(172)
Loss Contingencies,Value of Loans Subsequently Settled								$ (28,800,000)
Loss Contingencies, Number of Unsettled Loans Remaining \| loan									62
Loss Contingencies, Remaining Unsettled Loans									$ 10,100,000
Cash in escrow from sale of LendingTree Loans \| Lending Tree Loans \| Discover Bank
Loss Contingencies [Line Items]
Restricted cash and cash equivalents									4,034	$ 4,032
Investor One [Member] \| Loan loss obligations \| Lending Tree Loans
Loss Contingencies [Line Items]
Loss Contingencies, Number of Loans Sold to one investor		10.00%
Loss Contingencies, Percentage of the Original Loan Issue Balance		12.00%
Residential Funding Company [Domain] \| Loan loss obligations \| Lending Tree Loans \| Discontinued operations
Loss Contingencies [Line Items]
Provision adjustments						$ 1,800
Minimum [Member] \| Loan loss obligations \| Lending Tree Loans \| Discontinued operations
Loss Contingencies [Line Items]
Range of possible loss, minimum									4,300
Maximum [Member] \| Loan loss obligations \| Lending Tree Loans \| Discontinued operations
Loss Contingencies [Line Items]
Range of possible loss, minimum									$ 7,800