Segments and Geographic Information (Tables)

3 Months Ended

Mar. 31, 2018

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,
	2018		2017
United States	$	3,542	$	1,628
Switzerland		10,278		7,757
United Kingdom		793		949
Other countries		911		913
Total	$	15,524	$	11,247

Total assets:

	March 31, 2018		December 31, 2017
United States	$	21,233	$	21,683
Switzerland		4,916		1,366
United Kingdom		38,371		38,129
Other countries		19		42
Total	$	64,539	$	61,220

Long-lived assets:

	March 31, 2018		December 31, 2017
United States	$	396	$	523
Switzerland		536		535
United Kingdom		15,717		15,064
Other countries		2		2
Total	$	16,651	$	16,124

Schedule of Other Information by Segment

The following summarizes other information by segment for the three months ended March 31, 2018 (in thousands):

	Product		Service		Total
Revenues
Product revenues	$	10,074	$	—	$	10,074
Service revenues		—		5,450		5,450
Total revenues	$	10,074	$	5,450	$	15,524
Cost of product revenues	$	6,016	$	—	$	6,016
Cost of service revenues		—		3,010		3,010
Total cost of revenues	$	6,016	$	3,010	$	9,026
Gross profit	$	4,058	$	2,440	$	6,498
Total operating expenses						5,482
Total non-operating expense						(244	)
Income (loss) before income taxes					$	772

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
Income (loss) before income taxes					$	(1,441	)