Statements of Operations (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Equity in Income of Joint Venture	$ 1,073,311	$ 91,904
Interest and Other Income	324	261
General and Administrative Expenses	63,029	59,118
Net Income	1,010,606	33,047
Class A Limited Partners
Net Income	(82,607)
Net Income (Loss) Allocated to:
Net Income (Loss) Allocated to Limited Partners	(82,607)	32,716
Net Income (Loss) per Weighted-Average Limited Partner Unit:
Net Income (Loss) per Weighted-Average Limited Partner Unit (in dollars per unit)	(0.03)	0.01
Weighted-Average Limited Partner Units Outstanding:
Weighted-Average Limited Partner Units Outstanding (in units)	2,949,979	2,949,979
Class B Limited Partners
Net Income	1,094,151
Net Income (Loss) Allocated to:
Net Income (Loss) Allocated to Limited Partners	1,094,151	0
Net Income (Loss) per Weighted-Average Limited Partner Unit:
Net Income (Loss) per Weighted-Average Limited Partner Unit (in dollars per unit)	4.32	0.00
Weighted-Average Limited Partner Units Outstanding:
Weighted-Average Limited Partner Units Outstanding (in units)	253,287	253,287
General Partners
Net Income	(938)
Net Income (Loss) Allocated to:
Net Income (Loss) Allocated to General Partners	$ (938)	$ 331