Statements Of Changes In Members' Capital (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Beginning Balance	$ 8,850	$ 10,665
Distributions to Other Members	(3,186)	(3,729)
Distributions to Managing Member	(258)	(302)
Net income	1,886	2,216
Ending Balance	7,292	8,850
Managing Member [Member]
Distributions to Managing Member	(258)	(302)
Net income	258	302
Other Members [Member]
Beginning Balance (in units)	13,560,188	13,560,188
Beginning Balance	8,850	10,665
Distributions to Other Members	(3,186)	(3,729)
Net income	1,628	1,914
Ending Balance (in units)	13,560,188	13,560,188
Ending Balance	$ 7,292	$ 8,850