Concentration of Credit Risk and Major Customers (Schedule of Leasing and Lending Revenues) (Details)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Exsif Worldwide Inc. [Member]
Concentration Risk [Line Items]
Percentage of concentration risk	45.00%		37.00%
Bee Mar, LLC [Member]
Concentration Risk [Line Items]
Percentage of concentration risk		[1]	22.00%
Transportation, Containers [Member]
Concentration Risk [Line Items]
Percentage of concentration risk	57.00%		46.00%
Transportation, Rail [Member]
Concentration Risk [Line Items]
Percentage of concentration risk	41.00%		42.00%
Transportation, Other [Member]
Concentration Risk [Line Items]
Percentage of concentration risk		[1]	12.00%

[1] Less than 10%