Segments and Geographic Information (Tables)

3 Months Ended

Mar. 31, 2017

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,
	2017		2016
United States	$	1,628	$	1,794
Switzerland		7,757		6,341
United Kingdom		949		1,351
Other countries		913		991
Total	$	11,247	$	10,477

Total assets:

	March 31, 2017		December 31, 2016
United States	$	21,589	$	21,423
Switzerland		2,319		4,673
United Kingdom		32,730		31,288
Other countries		171		187
Total	$	56,809	$	57,571

Long-lived assets:

	March 31, 2017		December 31, 2016
United States	$	698	$	663
Switzerland		225		369
United Kingdom		13,983		13,468
Other countries		3		2
Total	$	14,909	$	14,502

Schedule of Other Information by Segment

The following summarizes other information by segment for the three months ended March 31, 2017 (in thousands):

	Product		Service		Total
Revenues
Product revenues	$	7,726	$	—	$	7,726
Service revenues		—		3,521		3,521
Total revenues	$	7,726	$	3,521	$	11,247
Cost of product revenues	$	4,313	$	—	$	4,313
Cost of service revenues		—		2,243		2,243
Total cost of revenues	$	4,313	$	2,243	$	6,556
Gross profit	$	3,413	$	1,278	$	4,691
Total operating expenses						6,146
Total non-operating income						14
Loss before income taxes					$	(1,441	)

The following summarizes other information by segment for the three months ended March 31, 2016 (in thousands):

	Product		Service		Total
Revenues
Product revenues	$	6,325	$	—	$	6,325
Service revenues		—		3,253		3,253
Royalties		899		—		899
Total revenues	$	7,224	$	3,253	$	10,477
Cost of product revenues	$	4,027	$	—	$	4,027
Cost of service revenues		—		2,323		2,323
Total cost of revenues	$	4,027	$	2,323	$	6,350
Gross profit	$	3,197	$	930	$	4,127
Total operating expenses						5,865
Total non-operating income						99
Loss before income taxes					$	(1,639	)