Intangible Assets (Details) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2012	Dec. 31, 2012	Jun. 30, 2012 Discontinued Pperations [Member]	Jun. 30, 2012 Discontinued Pperations [Member]	Dec. 31, 2012 RaidCore Technology [Member]	Jun. 30, 2013 RaidCore Technology [Member]
Finite-Lived Intangible Assets
Estimated Useful Life							4 years	4 years
Gross	$ 4,256,000			$ 4,256,000			$ 4,256,000	$ 4,256,000
Accumulated Amortization	(4,256,000)			(4,256,000)			(4,256,000)	(4,256,000)
Net	0			0			0	0
Amortization of intangible assets	$ 0	$ 300,000	$ 700,000		$ 0	$ 200,000