Related Party Transactions (Affiliates Earned Commissions and Billed for Reimbursements Pursuant to Operating Agreement (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Related Party Transactions [Abstract]
Asset management fees to Managing Member	$ 23	$ 29	$ 43	$ 61
Cost reimbursements to Managing Member	64	72	127	152
Related party transaction, total	$ 87	$ 101	$ 170	$ 213