Net loss per share (restated) (Details Textual) In Thousands, except Share data, unless otherwise specified	9 Months Ended						1 Months Ended	9 Months Ended
	Sep. 30, 2012 GBP (£)	Oct. 09, 2012	Sep. 30, 2012 USD ($)	Dec. 31, 2011 USD ($)		Nov. 02, 2012 Series A Convertible Preferred Stock [Member] USD ($)	Mar. 26, 2012 Medicsights [Member]	Sep. 30, 2012 Medicsights [Member]	Nov. 02, 2012 MGT [Member] USD ($)
Common Stock, Par Value at Exchange Ratio			$ 0.001
Stockholders' Equity, Reverse Stock Split	1 for 500						1 for 325,000
Stockholders Equity, Forward Stock Split	15 for 1
Number of Shares Holding by Stockholders, Result of Reverse Stock Split	500							325,000
Preferred Stock, Value, Issued			$ 0	$ 0	[1]	$ 4,500
Preferred Stock, Shares Issued			0	0	[1]	1,380,362
Warrants Issued to Purchase Common Stock									2,760,724
Common Stock, Value, Issued			$ 2	$ 2	[1]				$ 1,400
Common Stock, Shares, Issued		100,000	2,484,187	2,108,187	[1]			478	453,000
Par Value Per Share of Existings Ordinary Shares	£ 0.05
Par Value Per Share of New Ordinary Shares	£ 16,250

[1] Derived from audited financial information