Members' Capital (Details)	12 Months Ended
	Dec. 31, 2015 USD ($) $ / shares $ / item shares	Dec. 31, 2014 USD ($) $ / shares $ / item shares
Members' Capital (Details) [Line Items]
Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Declared	$ 939,956	$ 1,222,108
SaleProceedsDistributionMadeToMemberOrLimitedPartner	212,121	277,778
Partners' Capital Account, Redemptions	128,112	60,285
Limited Member [Member]
Members' Capital (Details) [Line Items]
Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Declared	$ 916,000	$ 1,191,000
Distributions Per Limited Partnership Unit Outstanding, Basic (in Dollars per share) | $ / shares	$ 0.52	$ 0.67
Weighted Average Limited Partnership Units Outstanding, Basic (in Shares) | shares	1,759,863	1,776,144
DistributionsPerUnitOfNetIncome (in Dollars per Item) | $ / item	0.20	0.67
DistributionsPerUnitOfReturnOfCapital (in Dollars per Item) | $ / item	0.32	0
SaleProceedsDistributionMadeToMemberOrLimitedPartner	$ 210,000	$ 275,000
SaleProceedsDistributionMadetomLimitedMemberPerUnit	$ 0.12	$ 0.16
Partners' Capital Account, Units, Redeemed (in Shares) | shares	16,755.0	9,128.5
Partners' Capital Account, Redemptions	$ 124,268	$ 58,477
Managing Member [Member]
Members' Capital (Details) [Line Items]
Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Declared	23,956	31,108
SaleProceedsDistributionMadeToMemberOrLimitedPartner	2,121	2,778
Partners' Capital Account, Redemptions	$ 3,844	$ 1,808