Note 6. Revenue (Tables)

3 Months Ended

Mar. 31, 2018

Notes to Financial Statements

Concentration of revenue as a percentage of total revenue

	Three months ended March 31,
Revenue Streams	2018				2017
Platform and Technology	$	2,032	57.6	%	$	1,620	56.7	%
Services		1,498	42.4	%		1,236	43.3	%
Total	$	3,530	100.0	%	$	2,856	100.0	%

Revenue by geographic region

	Three months ended
	March 31,
	2018		2017
Geographic region
North America	$	3,323	$	2,539
Europe		207		317
Total revenues	$	3,530	$	2,856