VARIABLE INTEREST ENTITIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) RSO (USD $)					1 Months Ended	12 Months Ended				12 Months Ended											0 Months Ended	1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	May 31, 2013 RSO [Member]	Dec. 31, 2013 RSO [Member]	Dec. 31, 2012 RSO [Member]	Dec. 31, 2011 RSO [Member]	Dec. 31, 2010 RSO [Member]	Dec. 31, 2013 RSO [Member] Building [Member] Minimum [Member]	Dec. 31, 2013 RSO [Member] Building [Member] Maximum [Member]	Dec. 31, 2013 RSO [Member] Site Improvements [Member]	Dec. 31, 2013 RSO [Member] Prime Brokerage Account [Member]	Dec. 31, 2012 RSO [Member] Prime Brokerage Account [Member]	Dec. 31, 2013 RSO [Member] Money Market Account [Member]	Dec. 31, 2012 RSO [Member] Money Market Account [Member]	Dec. 31, 2013 RSO [Member] Checking Accounts [Member]	Dec. 31, 2012 RSO [Member] Checking Accounts [Member]	Dec. 31, 2013 RSO [Member] Real Estate Investment [Member]	Dec. 31, 2012 RSO [Member] Real Estate Investment [Member]	Sep. 10, 2013 Variable Interest Entity, Not Primary Beneficiary [Member] Harvest CLO VII Limited [Member] RSO [Member]	Sep. 30, 2013 Variable Interest Entity, Not Primary Beneficiary [Member] Harvest CLO VII Limited [Member] RSO [Member]
Property, Plant and Equipment [Line Items]
Ownership percentage in VIE					68.30%																9.50%	9.50%
Cash and cash equivalents	$ 19,853,000	$ 11,899,000	$ 12,803,000	$ 14,530,000		$ 262,270,000	$ 85,278,000	$ 43,116,000	$ 29,488,000				$ 22,500,000	$ 19,900,000	$ 156,600,000	$ 20,600,000	$ 81,100,000	$ 43,300,000	$ 2,100,000	$ 1,500,000
Useful life										25 years	40 years
Useful life												Lesser of the remaining life of building or useful lives
Impairment charges						$ 0	$ 0