Statement of Changes in Partners' Capital (USD $)	General Partner [Member]	Limited Partner [Member]	Total
Balance at Dec. 31, 2011	$ 4,646	$ 16,170,124	$ 16,174,770
Balance (in Shares) at Dec. 31, 2011		22,663.11
Distributions Declared	2,940	290,996	293,936
Net Income	1,559	154,374	155,933
Balance at Mar. 31, 2012	3,265	16,033,502	16,036,767
Balance (in Shares) at Mar. 31, 2012		22,663.11
Balance at Dec. 31, 2012	686	15,658,370	15,659,056
Balance (in Shares) at Dec. 31, 2012		22,653.11	22,653
Distributions Declared	2,939	291,000	293,939
Net Income	1,549	153,343	154,892
Balance at Mar. 31, 2013	$ (704)	$ 15,520,713	$ 15,520,009
Balance (in Shares) at Mar. 31, 2013		22,653.11	22,653