Segment reporting (Tables)

9 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

Segment information as of September 30, 2013 and December 31, 2012 and for the three and nine months ended September 30, 2013 and 2012 are as follows:

	Medicsight								Unallocated
	Software/				Intellectual				corporate/
	devices		Services		property		Gaming		other		Total
Three months ended September 30, 2013
Revenue from external customers	$	4	$	–	$	–	$	36	$	–	$	40
Cost of revenue		–		–		–		(118)		–		(118)
Gross margin		4		–		–		(82)		–		(78)
Operating profit/(loss )		4		–		(349)		(419)		(2,138)		(2,902)
Three months ended September 30, 2012
Revenue from external customers	$	9	$	58	$	–	$	–	$	–	$	67
Cost of revenue		–		53		–		–		–		53
Gross margin		9		5		–		–		–		14
Operating profit/(loss)		(240)				(77)		–		(494)		(811)
Nine months ended September 30 2013
Revenue from external customers	$	42	$	97	$	–	$	54	$	–	$	193
Cost of revenue		–		(63)		–		(138)		–		(201)
Gross margin		42		34		–		(84)		–		(8)
Operating profit/(loss )		27		27		(675)		(560)		(5,956)		(7,137)
Nine months ended September 30 2012
Revenue from external customers	$	215	$	121	$	–	$	–	$	–	$	336
Cost of revenue		(36)		(116)		–		–		–		(152)
Gross margin		179		5		–		–		–		184
Operating profit/(loss )		(1,133)		(77)		(146)		–		(1,262)		(2,618)
September 30, 2013
Cash and cash equivalents (excludes $138 of restricted cash)	$	907	$	–	$	18	$	231	$	3,893	$	5,049
Intangible assets		–		–		1,642		391		455		2,488
December 31, 2012
Cash and cash equivalents (excludes $2,039 of restricted cash)	$	330	$	–	$	49	$	–	$	3,064	$	3,443
Intangible assets		–		–		1,795		–		–		1,795