Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash flows from operating activities:
Net loss	$ (15)	$ (21)
Adjustments to reconcile net loss to net cash used in operating activities
Receivables - limited partners	0	(3)
Accounts payable and accrued expenses	9	(1)
Net cash used in operating activities	(6)	(25)
Net decrease in cash and cash equivalents	(6)	(25)
Cash and cash equivalents, beginning of period	2,525	1,083
Cash and cash equivalents, end of period	$ 2,519	$ 1,058