DISCONTINUED OPERATIONS (Details-Disposal Groups) (USD $)	3 Months Ended		9 Months Ended			1 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	May 31, 2013 Discover
DISCONTINUED OPERATIONS
Settlement value of indemnification claim and other miscellaneous items						$ 1,300,000
Revenue and net income (loss) of discontinued operations
Revenue	114,000	(37,000)	118,000	(1,523,000)
Loss before income taxes	(175,000)	(526,000)	(3,676,000)	(3,908,000)
Income tax benefit (expense)	1,000	(3,000)	(3,000)	(54,000)
Gain from sale of discontinued operations, net of tax	0	0	0	10,101,000
Income (loss) from discontinued operations	(174,000)	(529,000)	(3,679,000)	6,139,000
Assets and liabilities of facilities reported as discontinued operations
Current assets	125,000		125,000		521,000
Non-current assets of discontinued operations	100,000		100,000		129,000
Current liabilities	(31,782,000)		(31,782,000)		(32,004,000)
Non-current liabilities	(215,000)		(215,000)		(254,000)
Net liabilities	$ (31,772,000)		$ (31,772,000)		$ (31,608,000)