Condensed Statements of Operations (unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
Costs and expenses:
General and administrative	$ 311	$ 352	$ 687	$ 1,016
Total costs and expenses	311	352	687	1,016
Loss from operations	(311)	(352)	(687)	(1,016)
Interest and other income (expense), net	69	49	154	197
Gain on Asset Sale		21	167	21
Loss before provision for income tax	(242)	(282)	(366)	(798)
Provision for income tax	(1)	(1)	(3)	(2)
Net loss	$ (243)	$ (283)	$ (369)	$ (800)
Basic and diluted net loss per share (in Dollars per share)	$ (0.01)	$ (0.01)	$ (0.01)	$ (0.02)
Shares used in computing basic and diluted net loss per share (in Shares)	41,247	41,237	41,247	41,229