DISCONTINUED OPERATIONS (Schedule of Operating Results) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2012	Mar. 31, 2011 Predecessor [Member]	Dec. 31, 2010 Predecessor [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net revenues	$ 29,523	$ 12,686	$ 10,030	$ 39,821
Operating costs and expenses	25,008	11,137	8,352	34,702
Income from operations	4,515	1,549	1,678	5,119
Gain on Disposal		25,388
Income tax expense	(1,626)	(9,697)		(1,845)
Income from discontinued operations	$ 2,889	$ 17,239	$ 1,678	$ 3,274