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Note B - Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($)		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020
Revenue from Contract with Customer, Including Assessed Tax		$ 5,114,489	$ 2,836,782
North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		3,295,269	2,406,999
South America [Member]
Revenue from Contract with Customer, Including Assessed Tax		1,262,015	44,228
EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax	[1]	426,228	259,765
Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax		130,977	125,790
License [Member]
Revenue from Contract with Customer, Including Assessed Tax		2,555,809	962,038
License [Member] | North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		1,854,088	842,307
License [Member] | South America [Member]
Revenue from Contract with Customer, Including Assessed Tax		521,751	0
License [Member] | EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax	[1]	105,314	46,922
License [Member] | Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax		74,656	72,809
Hardware [Member]
Revenue from Contract with Customer, Including Assessed Tax		1,285,326	442,516
Hardware [Member] | North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		278,655	267,996
Hardware [Member] | South America [Member]
Revenue from Contract with Customer, Including Assessed Tax		698,264	0
Hardware [Member] | EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax	[1]	265,996	144,647
Hardware [Member] | Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax		42,411	29,873
Service [Member]
Revenue from Contract with Customer, Including Assessed Tax		1,273,354	1,432,228
Service [Member] | North America [Member]
Revenue from Contract with Customer, Including Assessed Tax		1,162,526	1,296,696
Service [Member] | South America [Member]
Revenue from Contract with Customer, Including Assessed Tax		42,000	44,228
Service [Member] | EMEA [Member]
Revenue from Contract with Customer, Including Assessed Tax		54,918	68,196
Service [Member] | Asia [Member]
Revenue from Contract with Customer, Including Assessed Tax		$ 13,910	$ 23,108
[1] EMEA - Europe, Middle East, Africa

X

- Definition

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-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

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
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-Section 50
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-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130543-203045

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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-Section 50
-Paragraph 40
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856

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