Consolidated Statements of Changes in Partners’ Capital (USD $)	Partner Capital [Member] Limited Partner [Member]	Partner Capital [Member] General Partner [Member]	Unallocated Syndication Costs [Member] Limited Partner [Member]	Unallocated Syndication Costs [Member] General Partner [Member]	Formation Loan, Gross [Member] Limited Partner [Member]	Formation Loan, Gross [Member] General Partner [Member]	Limited Partner [Member]	General Partner [Member]	Total
Balances at Dec. 31, 2010	$ 238,581,000	$ (724,000)	$ (1,016,000)	$ (10,000)	$ (9,372,000)	$ (734,000)	$ 228,193,000	$ 227,459,000
Formation loan payments received					1,745,000		1,745,000	1,745,000	1,745,000
Net income (loss)	(23,113,000)	(233,000)				(233,000)	(23,113,000)	(23,346,000)	(23,346,000)
Allocation of syndication costs	(349,000)	(3,000)	349,000	3,000
Partners’ withdrawals	(2,688,000)	(1,000)				(1,000)	(2,688,000)	(2,689,000)
Balances at Dec. 31, 2011	212,431,000	(961,000)	(667,000)	(7,000)	(7,627,000)	(968,000)	204,137,000	203,169,000	203,169,000
Net income (loss)	(5,597,000)	(57,000)				(57,000)	(5,597,000)	(5,654,000)	(5,654,000)
Allocation of syndication costs	(349,000)	(4,000)	349,000	4,000
Partners’ withdrawals	(2,459,000)						(2,459,000)	(2,459,000)
Balances at Dec. 31, 2012	$ 204,026,000	$ (1,022,000)	$ (318,000)	$ (3,000)	$ (7,627,000)	$ (1,025,000)	$ 196,081,000	$ 195,056,000	$ 195,056,000