Investments in Equipment and Leases, Net (Future Minimum Lease Payments Receivable) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015
Leases Disclosure [Line Items]
Nine months ending December 31, 2015	$ 882
Year ending December 31, 2016	1,008
2017	667
2018	314
2019	239
Thereafter	2
Future minimum payments receivable, total	3,112
Operating Leases [Member]
Leases Disclosure [Line Items]
Nine months ending December 31, 2015	866
Year ending December 31, 2016	1,002
2017	667
2018	314
2019	239
Thereafter	2
Future minimum payments receivable, total	3,090
Direct Financing Leases [Member]
Leases Disclosure [Line Items]
Nine months ending December 31, 2015	16
Year ending December 31, 2016	6
Future minimum payments receivable, total	$ 22

Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6454179&loc=d3e41551-112718

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- Definition

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