Consolidated Statements of Changes in Partners' (Deficit) Capital (USD $)	Total	General Partner [Member]	Initial and Special Limited Partners [Member]	Additional Limited Partner [Member]
Partners' (deficit) capital, beginning balance at Dec. 31, 2010	$ (367,362)	$ (694,797)	$ (693,517)	$ 1,020,952
Increase (Decrease) in Partners' Capital
Net income	1,561,677	23,581	23,269	1,514,827
Partners' (deficit) capital, ending balance at Dec. 31, 2011	1,194,315	(671,216)	(670,248)	2,535,779
Increase (Decrease) in Partners' Capital
Net income	7,944,252	119,959	118,369	7,705,924
Distributions	(7,333,700)	0	0	(7,333,700)
Partners' (deficit) capital, ending balance at Dec. 31, 2012	$ 1,804,867	$ (551,257)	$ (551,879)	$ 2,908,003