FINANCING RECEIVABLES (Impaired Financing Receivables) (Details)		12 Months Ended
	Dec. 31, 2015 USD ($) lease	Dec. 31, 2015 USD ($) lease	Dec. 31, 2014 USD ($)
Impaired financing receivables [Abstract]
Current	$ 12,333,000	$ 12,333,000	$ 12,747,000
Number of Properties, Loan Portfolio | lease	60	60
Weighted Average Lease, Amount	$ 18,100	$ 18,100
Weighted Average Lease Term	15 months
Financing Receivables Without a Specific Valuation Allowance [Member]
Impaired financing receivables [Abstract]
Specific Allowance	$ 0	0	0
Receivables from Managed Entities - Commercial Finance [Member]
Impaired financing receivables [Abstract]
Current	0	0	9,000
Receivables from Managed Entities - Commercial Finance [Member] | Financing Receivables With a Specific Valuation Allowance [Member]
Impaired financing receivables [Abstract]
Net Balance	0	0	1,295,000
Unpaid Balance	0	0	18,285,000
Specific Allowance	0	0	16,990,000
Average Investment in Impaired Assets		13,788,000	36,256,000
Rent Receivables [Member]
Impaired financing receivables [Abstract]
Current	192,000	192,000	76,000
Rent Receivables [Member] | Financing Receivables With a Specific Valuation Allowance [Member]
Impaired financing receivables [Abstract]
Net Balance	0	0	0
Unpaid Balance	0	0	0
Specific Allowance	$ 5,000	5,000	0
Average Investment in Impaired Assets		0	$ 0
Financing Receivables, 1 to 29 Days Past Due [Member]
Impaired financing receivables [Abstract]
Financing Receivable, Percent Past Due	80.00%
Financing Receivables, 30 to 89 Days Past Due [Member]
Impaired financing receivables [Abstract]
Financing Receivable, Percent Past Due	5.00%
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Impaired financing receivables [Abstract]
Financing Receivable, Percent Past Due	15.00%
Commercial Real Estate Portfolio Segment [Member] | Other Assets [Member]
Impaired financing receivables [Abstract]
Current	$ 1,100,000	$ 1,100,000