DISCONTINUED OPERATIONS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Summarized results of discontinued operations [Abstract]
Total net revenues	$ 0	$ 2,101	$ 4,284
Total income (costs and expenses)	1,170	(12,210)	(19,511)
Income (loss) from discontinued operations	1,170	(10,109)	(15,227)
ASSETS [Abstract]
Accounts receivable - net	1	230
Prepaid and other current assets	0	37
Current assets of discontinued operations	1	267
Property and equipment - net	0	1
Noncurrent assets of discontinued operations	0	1
LIABILITIES [Abstract]
Accounts payable and accrued expenses	618	1,859
Current liabilities of discontinued operations	$ 618	$ 1,859