DISCONTINUED OPERATIONS Net Revenue and Net Income from Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Discontinued Operations and Disposal Groups [Abstract]
Net revenue from discontinued operations	$ 0	$ 1,678	$ 0	$ 3,267
Net property expenses from discontinued operations	0	647	0	1,275
Depreciation and amortization	0	342	0	741
Income from discontinued operations	0	227	0	334
Total income from discontinued operations	$ 0	$ 227	$ 0	$ 334