Statement of Changes in Partners' Capital (USD $)	Total	General Partner [Member]	Limited Partner [Member]
BALANCE at Dec. 31, 2009	$ 16,567,031	$ 1,319	$ 16,565,712
Balance (in shares) at Dec. 31, 2009			22,779.11
Related Party Transaction [Line Items]
Distributions Declared	(589,895)	(5,899)	(583,996)
Net Income	487,656	6,270	481,386
BALANCE at Jun. 30, 2010	16,464,792	1,690	16,463,102
Balance (in shares) at Jun. 30, 2010			22,779.11
BALANCE at Dec. 31, 2010	16,240,415	2,613	16,237,802
Balance (in shares) at Dec. 31, 2010	22,674		22,673.61
Related Party Transaction [Line Items]
Distributions Declared	(587,877)	(5,879)	(581,998)
Net Income	688,321	6,928	681,393
BALANCE at Jun. 30, 2011	$ 16,340,859	$ 3,662	$ 16,337,197
Balance (in shares) at Jun. 30, 2011	22,674		22,673.61