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Note B - Revenue From Contracts With Customers (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Disaggregation of Revenue [Table Text Block]

		North America				South America				EMEA*				Asia				December 31, 201 9
License fees		$	208,827			$	46,717			$	117,401			$	69,704			$	442,649
Hardware			388,938				12,636				342,304				155,756				899,634
Support and Maintenance			780,288				8,514				96,911				18,502				904,215
Professional services			14,030				-				3,000				4,000				21,030
Total Revenues		$	1,392,083			$	67,867			$	559,616			$	247,962			$	2,267,528

		North America				South America				EMEA*				Asia				December 31, 201 8
License fees		$	318,271			$	32,000			$	278,516			$	1,111,110			$	1,739,897
Hardware			439,480				53,200				477,674				321,715				1,292,069
Support and Maintenance			805,800				665				60,820				27,321				894,606
Professional services			115,970				-				2,000				-				117,970
Total Revenues		$	1,679,521			$	85,865			$	819,010			$	1,460,146			$	4,044,542

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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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