Segment reporting (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

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

Segment information as of June 30, 2014 and December 31, 2013 and for the three and six months ended June 30, 2014 and June 30, 2013 are as follows:

	Medicsight
	Software/Devices		Services		Intellectual property		Gaming		Unallocated corporate/other		Total
Three months ended June 30, 2014
Revenue from external customers	$	37	$	–	$	–	$	283	$	–	$	320
Cost of revenue		–		–		–		(167)		–		(167)
Gross margin		37		–		–		116		–		153
Operating profit/(loss )		37		–		(165)		(1,088)		(311)		(1,527)
Three months ended June 30, 2013
Revenue from external customers	$	27	$	22	$	–	$	18	$	–	$	67
Cost of revenue		–		–		–		(20)		–		(20)
Gross margin		27		22		–		(2)		–		47
Operating profit/(loss)		27		22		(205)		(141)		(2,800)		(3,097)
Six months ended June 30, 2014
Revenue from external customers	$	80	$	–	$	–	$	325	$	–	$	405
Cost of revenue		–		–		–		(216)		–		(216)
Gross margin		80		–		–		109		–		189
Operating profit/(loss )		80		–		(266)		(1,461)		(1,185)		(2,832)
Six months ended June 30, 2013
Revenue from external customers	$	38	$	97	$	–	$	18	$	–	$	153
Cost of revenue		–		(63)		–		(20)		–		(83)
Gross margin		38		34		–		(2)		–		70
Operating profit/(loss )		23		27		(326)		(141)		(3,818)		(4,235)
June 30, 2014
Cash and cash equivalents (excludes $138 of restricted cash)	$	–	$	–	$	10	$	691	$	1,724	$	2,425
Property and equipment		–		–		–		38		10		48
Intangible assets		–		–		1,488		1,425		–		2,913
Goodwill		–		–		–		6,444		–		6,444
Additions:
Property and equipment		–		–		–		24		–		24
Intangible assets		–		–		–		790		–		790
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