Statement of Changes in Members' Equity (USD $)	Managing Member [Member]	Limited Member [Member]	Total
Balance, December 31, 2012 at Dec. 31, 2012	$ 2,058	$ 13,197,447	$ 13,199,505
Balance, December 31, 2012 (in Shares) at Dec. 31, 2012		1,792,925.0
Distributions Declared	28,330	915,997	944,327
Repurchase of LLC Units	2,645	85,500	88,145
Units Repurchased (in Shares)		12,200.0
Net Income	17,998	581,937	599,935
Balance at Dec. 31, 2013	(10,919)	12,777,887	12,766,968
Balance (in Shares) at Dec. 31, 2013		1,780,725.0
Distributions Declared	31,108	1,191,000	1,222,108
Repurchase of LLC Units	1,808	58,477	60,285
Units Repurchased (in Shares)		9,128.5
Net Income	56,434	1,765,196	1,821,630
Balance at Dec. 31, 2014	$ 12,599	$ 13,293,606	$ 13,306,205
Balance (in Shares) at Dec. 31, 2014		1,771,596.5