Distributions and Amount of Income per $10,000 Participation Unit

12 Months Ended

Dec. 31, 2011

Number of Participants/Determination of Distributions to Participants/Distributions and Amount of Income per $10,000 Participation Unit [Abstract]

Distributions and Amount of Income per $10,000 Participation Unit

8. Distributions and Amount of Income per $10,000 Participation Unit

Distributions and amount of income per $10,000 participation unit during the years ended December 31, 2011 and 2010, based on 700 participation units outstanding during each year, consisted of the following:

	Year ended December 31
	2011		2010
Income	$	1,495	$	92
Return of capital		—		1,403
Total distributions	$	1,495	$	1,495