Condensed Statements of Operations and Accumulated Gains (Parentheticals)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Income Statement [Abstract]
Percentage of Net Income (Loss) Allocated to General Partners	3.00%	3.00%
Percentage of Net Income (Loss) Allocated to Limited Partners	97.00%	97.00%
Weighted Average Limited Partnership Units Outstanding, Basic	24,747	24,747

Weighted average number of limited partnership units outstanding determined by relating the portion of time within a reporting period that general partnership units have been outstanding to the total time in that period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187171-122770

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 4

-Section F

Name:	us-gaap_WeightedAverageLimitedPartnershipUnitsOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration