Absence of Operating Business (Details) (USD $)	3 Months Ended	6 Months Ended		12 Months Ended
	Jun. 30, 2012 Employee	Jun. 30, 2012 Employee	Jun. 30, 2011	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2001 Employee
Absence of Operating Business (Textual) [Abstract]
Entity number of employees	4	4				136
Revenue related to accounting and administrative services
Non-recurring other income		9,000
Revenue from operations		0
Cash used by continuing operating activities		$ 800,000	$ 800,000	$ 1,900,000	$ 2,300,000
Minimum period to operate company on basis of sufficient capital resources and liquidity		One year