Segment reporting (Tables)

3 Months Ended

Mar. 31, 2014

Segment Reporting [Abstract]

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

Segment information as of March 31, 2014, and December 31, 2013, are as follows:

	Medicsight
	Software / Devices		Services		Intellectual property		Gaming		Unallocated corporate / other		Total
Three months ended March 31, 2014
Revenue from external customers	$	43	$	–	$	–	$	42	$	–	$	85
Cost of revenue		–		–		–		(49)		–		(49)
Gross margin		43		–		–		(7)		–		36
Operating profit/(loss )		43		–		(101)		(373)		(874)		(1,305)
Three months ended March 31, 2013
Revenue from external customers	$	11	$	75	$	–	$	–	$	–	$	86
Cost of revenue		–		(63)		–		–		–		(63)
Gross margin		11		12		–		–		–		23
Operating profit/(loss)		(4)		5		(121)		–		(1,018)		(1,138)
March 31, 2014
Cash and cash equivalents (excludes $138 of restricted cash)	$	–	$	–	$	21	$	223	$	2,976	$	3,220
Property and equipment		–		–		–		22		12		34
Intangible assets		–		–		1,931		375		–		2,306
Goodwill		–		–		–		6,444		–		6,444
Additions:
Property and equipment		–		–		–		–		–		–
Intangible assets		–		–		–		–		–		–
Goodwill		–		–		–		–		–		–
December 31, 2013
Cash and cash equivalents (excludes $140 of restricted cash)	$	–	$	–	$	6	$	338	$	4,298	$	4,642
Property and equipment		–		–		–		28		17		45
Intangible assets		–		–		2,007		416		–		2,423
Goodwill		–		–		–		6,444		–		6,444