COMMITMENTS AND CONTINGENCIES (Details) (USD $)	0 Months Ended	1 Months Ended	24 Months Ended		1 Months Ended		3 Months Ended	6 Months Ended		6 Months Ended
	Sep. 30, 2011	Jul. 31, 2011	Jun. 30, 2013 Partnership	Dec. 31, 2012	Aug. 31, 2013 Subsequent Event [Member]	Sep. 30, 2011 Trapeza Entities [Member] defendant	Jun. 30, 2013 Trapeza Entities [Member] Partnership	Jun. 30, 2013 Trapeza Entities [Member] Entity	Dec. 31, 2012 Trapeza Entities [Member]	Jun. 30, 2013 LEAF [Member]	Jun. 30, 2013 LEAF I [Member]	Jun. 30, 2013 LEAF II [Member]	Jun. 30, 2013 Resource Securities [Member]	Dec. 31, 2012 Resource Securities [Member]
LEAF lease valuation commitment [Abstract]
Floor value of equity for shortfall obligation										$ 18,700,000
Maximum testing date for obligation (in days)										90 days
Limited loan guarantee [Abstract]
Number of partnerships			2
Maturity date of debt											Mar. 20, 2014	Dec. 21, 2013
Maximum guarantee provided by the company			3,700,000								1,800,000	1,900,000
Amount of lender discount											250,000	347,500
Broker-dealer capital requirement
Minimum net capital required													133,000	113,000
Net capital													600,000	258,000
Minimum requirement of net capital exceeded by													500,000	145,000
Clawback liability [Abstract]
Number of entities owned by entity and co-managing partner								2
Potential clawback liabilities							4,400,000	4,400,000
Contribution towards potential clawback liabilities							2,200,000	2,200,000
Contribution towards potential clawback liabilities (in hundredths)							50.00%	50.00%
Clawback liability			1,181,000	1,181,000					1,200,000
Number of partnerships dissolved							2
Settlement of clawback liability							1,100,000
Loss Contingency, Number of Defendants						30
Legal proceedings [Abstract]
Notes purchased	20,000,000
Future required payments for tenant improvements		1,900,000
Tenant improvements, period for completing		2 years
Payments for Tenant Improvements			$ 1,700,000		$ 250,000