XML 45 R32.htm IDEA: XBRL DOCUMENT v3.22.1

Note B - Revenue From Contracts With Customers (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

		North America				Africa				EMESA*				Asia				December 31, 2021
License fees		$	1,854,088			$	521,751			$	105,314			$	74,656			$	2,555,809
Hardware			278,655				698,264				265,996				42,411				1,285,326
Services			1,162,526				42,000				54,918				13,910				1,273,354
Total Revenues		$	3,295,269			$	1,262,015			$	426,228			$	130,977			$	5,114,489

		North America				Africa				EMESA*				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				44,228				68,196				23,108				1,432,228
Total Revenues		$	2,406,999			$	44,228			$	259,765			$	125,790			$	2,836,782

X

- 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=123351226&loc=SL49130545-203045

+ Details

Name:	us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration