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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No definition available.

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

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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 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. Excludes cash and cash equivalents within disposal group and discontinued operation.

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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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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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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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

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The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations.

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DISCONTINUED OPERATIONS (Details - Loan Loss Obligations) loan in Thousands, $ in Thousands			3 Months Ended				6 Months Ended		9 Months Ended	61 Months Ended
	Oct. 15, 2015 USD ($)	Jun. 07, 2012	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2014 USD ($)	Jun. 30, 2012 investor	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Sep. 30, 2014 investor	Jun. 30, 2017 USD ($) loan	Jun. 30, 2017 USD ($) loan	Dec. 31, 2016 USD ($)	Jun. 30, 2016 USD ($)	Dec. 31, 2015 USD ($)	Jun. 06, 2012 USD ($) loan
Loan Loss Obligations
Restricted cash and cash equivalents											$ 4,089	$ 4,089
Cash and cash equivalents											$ 355,636	91,131	$ 159,611	$ 206,975
Increase (Decrease) in Restricted Cash							$ 0	$ (2,454)
Cash and Cash Equivalents, Period Increase (Decrease)							264,505	(47,364)
Original number of loans sold by HLC \| loan															234
Original principal balance of loans sold by HLC															$ 38,900,000
Subsequent settlements of loans sold by HLC, number \| loan										(172)
Subsequent settlement of loans sold by HLC, original issue balance										$ (28,800,000)
Remaining number of unsettled loans \| loan											62
Remaining unsettled loans, original issue balance											$ 10,100,000
Lending Tree Loans \| Discontinued operations
Loan Loss Obligations
Number of investors to whom loans are guaranteed \| investor									2
Loan loss obligations \| Lending Tree Loans
Loan Loss Obligations
Settlement value of indemnification claim and other miscellaneous items	$ 600				$ 5,400
Loan loss obligations \| Lending Tree Loans \| Discontinued operations
Loan Loss Obligations
Number of buyers of Previously purchased limited documentation loans with settlements \| investor						2
Loan loss reserve, at carrying value			$ 7,554	$ 8,127			6,804	8,127		7,554	7,554	$ 6,804	$ 8,127	$ 8,127
Activity related to loss reserves on previously sold loans
Loan loss reserve, beginning of period			7,554	8,127			6,804	8,127
Provisions			0	0			750	0
Charge-offs to reserves			0	0			0	0
Loan loss reserve, end of period			$ 7,554	$ 8,127			$ 7,554	$ 8,127		$ 7,554
Discover Bank \| Lending Tree Loans
Loan Loss Obligations
Restricted cash and cash equivalents											4,000
Investor One [Member] \| Loan loss obligations \| Lending Tree Loans
Loan Loss Obligations
Number of loans sold to one investor		10.00%
Percentage of the original loan issue balance		12.00%
Investor Two [Member] \| Loan loss obligations \| Lending Tree Loans
Loan Loss Obligations
Number of loans sold to one investor		40.00%
Minimum \| Loan loss obligations \| Lending Tree Loans \| Discontinued operations
Loan Loss Obligations
Estimated range of remaining possible losses due to loan losses											4,300
Maximum \| Loan loss obligations \| Lending Tree Loans \| Discontinued operations
Loan Loss Obligations
Estimated range of remaining possible losses due to loan losses											$ 7,900