Non-controlling interest (restated) (Details Textual) In Thousands, except Share data, unless otherwise specified							12 Months Ended		1 Months Ended		12 Months Ended
	Dec. 31, 2012 USD ($)	Nov. 02, 2012	Mar. 31, 2012	Mar. 26, 2012 GBP (£)	Mar. 21, 2012 USD ($)	Dec. 31, 2011 USD ($)	Dec. 31, 2012 Common Stock [Member] USD ($)		Dec. 31, 2012 Medicsights [Member] USD ($)	Mar. 31, 2012 Medicsights [Member]	Dec. 31, 2012 Medicsights [Member] USD ($)	Dec. 06, 2012 Medicsights [Member]	Mar. 26, 2012 Medicsights [Member] GBP (£)	Jun. 30, 2012 Mgt Gaming [Member]
Common stock, par value (in dollars per share)	$ 0.001			£ 16,250.000	$ 0.001	$ 0.001							£ 0.05
Cash Paid To Shareholders For Consideration									$ 33		$ 33
Cash Consideration Accrued And Unpaid	18
Number Of Shares Purchased	93						67		160		160			550
Value Of Shares Purchased							51				418
Common stock, shares issued	3,251,187	453,000				2,108,732				478
Stockholders' Equity, Reverse Stock Split									1 for 25	1-for-325,000
Cash in lieu of fractional shares for MGT reverse/ forward split (in shares)							(4)	[1]	(25)
Stock Issued During Period Value Reverse Stock Splits											$ 16
Equity Method Investment, Ownership Percentage			66.50%									100.00%
Equity Investment Number Of Shares Held										318
Ordinary Shares Acquired	93,000
Number Of Shares Cancelled Result Of Reverse Stock Split				325,000

[1] On March 21, 2012, the Company effected a 1-for-500 reverse stock split of the Company's outstanding Common stock, immediately followed by a forward stock split of the Company's outstanding Common stock, at an exchange ratio of 15-for-1 shares of the Company's outstanding Common stock.