Statement of Changes in Members' Equity (USD $)	Managing Member [Member]	Limited Member [Member]	Total
Balance at Dec. 31, 2011	$ (54,895)	$ 13,705,372	$ 13,650,477
Balance (in Shares) at Dec. 31, 2011		1,827,736.0
Distributions Declared	15,091	549,599	564,690
Redemption Payments	3,051	98,643	101,694
Redemptions (in Shares)		13,804.7
Net Income	75,163	456,467	531,630
Balance at Jun. 30, 2012	2,126	13,513,597	13,515,723
Balance (in Shares) at Jun. 30, 2012		1,813,931.3
Balance at Dec. 31, 2012	2,058	13,197,447	13,199,505
Balance (in Shares) at Dec. 31, 2012		1,792,925.0	1,792,925
Distributions Declared	14,165	457,998	472,163
Redemption Payments	2,442	78,949	81,391
Redemptions (in Shares)		11,200.0
Net Income	8,790	284,201	292,991
Balance at Jun. 30, 2013	$ (5,759)	$ 12,944,701	$ 12,938,942
Balance (in Shares) at Jun. 30, 2013		1,781,725.0	1,781,725