Segments and Geographic Information (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Selected Information by Geographic Area

The following tables show selected information by geographic area (in thousands):

Revenues:

	Three Months Ended March 31,
	2015		2014
United States	$	1,747	$	2,501
Switzerland		4,938		3,531
United Kingdom		982		470
Other countries		659		514
Total	$	8,326	$	7,016

Total assets:

	March 31, 2015		December 31, 2014
United States	$	18,046	$	18,212
Switzerland		1,767		1,661
United Kingdom		30,541		32,140
Other countries		116		195
Total	$	50,470	$	52,208

Long-lived assets:

	March 31, 2015		December 31, 2014
United States	$	249	$	245
Switzerland		534		529
United Kingdom		11,575		12,361
Other countries		2		2
Total	$	12,360	$	13,137

Schedule of Other Information by Segment

The following summarizes other information by segment for the quarter ended March 31, 2015 (in thousands):

	Product		Service		Total
Revenues
Product revenues	$	4,875	$	—	$	4,875
Service revenues		—		2,460		2,460
Royalties		991		—		991
Total revenues		5,866		2,460		8,326
Cost of product revenues		3,112		—		3,112
Cost of service revenues		—		1,766		1,766
Total cost of revenues		3,112		1,766		4,878
Gross profit		2,754		694		3,448
Total operating expenses						4,279
Total non-operating income						144
Loss before income taxes						(687	)

The following summarizes other information by segment for the quarter ended March 31, 2014 (in thousands):

	Product		Service		Total
Revenues
Product revenues	$	3,461	$	—	$	3,461
Service revenues		—		2,478		2,478
Royalties		1,077		—		1,077
Other revenues		—		—		—
Total revenues		4,538		2,478		7,016
Cost of product revenues		2,426		—		2,426
Cost of service revenues		—		1,846		1,846
Total cost of revenues		2,426		1,846		4,272
Gross profit		2,112		632		2,744
Total operating expenses						2,852
Total non-operating income						272
Income before income taxes						164