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Note B - Revenue From Contracts With Customers (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Disaggregation of Revenue [Table Text Block]

		North America				South America				EMEA*				Asia				December 31, 2020
License fees		$	842,307			$	-			$	46,922			$	72,809			$	962,038
Hardware			267,996				-				144,647				29,873				442,516
Services			1,296,696				18,300				94,124				23,108				1,432,228
Total Revenues		$	2,406,999			$	18,300			$	285,693			$	125,790			$	2,836,782

		North America				South America				EMEA*				Asia				December 31, 2019
License fees		$	208,827			$	46,717			$	117,401			$	69,704			$	442,649
Hardware			388,938				12,636				342,304				155,756				899,634
Services			794,318				8,514				99,911				22,502				925,245
Total Revenues		$	1,392,083			$	67,867			$	559,616			$	247,962			$	2,267,528

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045

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- References

No definition available.

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