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	(1,179,792)	(11,798)	(1,167,994)
Redemption Payments	(35,151)	(351)	(34,800)
Redemption Payments (in shares)			(105.50)
Net Income	888,327	13,443	874,884
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	(1,175,750)	(11,758)	(1,163,992)
Redemption Payments	(3,159)	(32)	(3,127)
Redemption Payments (in shares)			(10.5)
Net Income	1,113,264	13,823	1,099,441
BALANCE at Dec. 31, 2011	$ 16,174,770	$ 4,646	$ 16,170,124
Balance (in shares) at Dec. 31, 2011	22,663		22,663.11