Note 7. Revenue

9 Months Ended

Sep. 30, 2018

Notes to Financial Statements

Revenue

We consider ourselves to be in a single reportable segment under the authoritative guidance for segment reporting, specifically a shareholder communications and compliance company for publicly traded and private companies. Revenue is attributed to a particular geographic region based on where subscriptions are sold or the services are performed. The following tables present revenue disaggregated by revenue stream and geography in (000’s):

	Three months ended September 30,
Revenue Streams	2018				2017
Platform and Technology	$	2,085	64.1	%	$	1,776	60.6	%
Services		1,170	35.9	%		1,155	39.4	%
Total	$	3,255	100.0	%	$	2,931	100.0	%

	Nine months ended September 30,
Revenue Streams	2018				2017
Platform and Technology	$	6,363	60.1	%	$	5,286	57.3	%
Services		4,221	39.9	%		3,943	42.7	%
Total	$	10,584	100.0	%	$	9,229	100.0	%

	Three months ended				Nine months ended
	September 30,				September 30,
Geographic region	2018		2017		2018		2017
North America	$	3,078	$	2,640	$	10,000	$	8,305
Europe		177		291		584		924
Total revenues	$	3,255	$	2,931	$	10,584	$	9,229

No customers accounted for more than 10% of the operating revenues during the three and nine-month periods ended September 30, 2018 or 2017. We did not have any customers that comprised more than 10% of our total accounts receivable balance at September 30, 2018 or December 31, 2017.

We believe we did not have any financial instruments that could have potentially subjected us to significant concentrations of credit risk for any relevant period. Since a portion of the revenues are paid at the beginning of the month via credit card or advance by check, the remaining accounts receivable amounts are generally due within 30 days, none of which is collateralized.