Related Party Transactions (Affiliates Earned Commissions and Billed for Reimbursements Pursuant to Operating Agreement (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Related Party Transactions [Abstract]
Asset management fees to Managing Member	$ 36	$ 29	$ 100	$ 100
Cost reimbursements to Managing Member	65	75	198	247
Related party transaction, total	$ 101	$ 104	$ 298	$ 347