Segment Information (Tables)

12 Months Ended

Dec. 31, 2020

Segment Reporting [Abstract]

Geographical Segment Revenue

Revenue by geographic area, based upon the “bill-to” location, was as follows:

	Year Ended		Year Ended
	December 31,		December 31,
	2020		2019
Domestic	$	7,419	$	7,187
International (1)		16,571		15,800
Total	$	23,990	$	22,987

(1) Revenue from the Central Banks, consisting of a consortium of central banks around the world, is classified as international revenue. Reporting revenue by country for this customer is not practicable.

Customers Accounted for 10% or More of Revenue

The following customers accounted for 10% or more of revenue:

	Year Ended			Year Ended
	December 31,			December 31,
	2020			2019
Central Banks		60	%		61	%
Walmart Inc.		13	%	*

*   Less than 10%