Investments In Equipment And Leases, Net (Components of Partnership's Investment in Direct Financing Leases) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Investments In Equipment And Leases, Net [Abstract]
Total minimum lease payments receivable	$ 48	$ 248
Estimated residual values of leased, equipment (unguaranteed)	52	54
Investment in direct financing leases	100	302
Less unearned income		(46)
Net investment in direct financing leases	$ 100	$ 256