DISCONTINUED OPERATIONS (Details-Disposal Groups) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014	Dec. 31, 2013	Jun. 06, 2012	Dec. 31, 2015
DISCONTINUED OPERATIONS
Cash and cash equivalents	$ 88,536,000	$ 89,499,000	$ 86,212,000	$ 91,667,000
Revenue and net income (loss) of discontinued operations
Revenue	1,000	2,000
Loss before income taxes	(238,000)	(571,000)
Income tax benefit (expense)	12,000	(3,000)
Loss from discontinued operations	(226,000)	(574,000)
Assets and liabilities of facilities reported as discontinued operations
Current assets	161,000		189,000
Non-current assets of discontinued operations	0		100,000
Current liabilities	(12,134,000)		(12,055,000)
Non-current liabilities	(30,000)		(151,000)
Lending Tree Loans | Discover
DISCONTINUED OPERATIONS
Asset Purchase Agreement Proceeds From Sale					55,900,000
Scenario, Forecast [Member] | Lending Tree Loans | Discover
DISCONTINUED OPERATIONS
Cash and cash equivalents						$ 12,100,000