Intangible Assets (Details) (USD $)	3 Months Ended			3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012	Mar. 31, 2013 Discontinued Pperations [Member]	Mar. 31, 2012 Discontinued Pperations [Member]	Mar. 31, 2013 RaidCore Technology [Member]	Dec. 31, 2012 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	$ 400,000		$ 0	$ 200,000