Related Party Transactions (Affiliates Earned Commissions and Billed for Reimbursements Pursuant to Operating Agreement (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Related Party Transactions [Abstract]
Asset management fees to Managing Member	$ 25	$ 25	$ 68	$ 86
Cost reimbursements to Managing Member	59	77	186	229
Related party transaction, total	$ 84	$ 102	$ 254	$ 315