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Note B - Revenue From Contracts With Customers (Tables) | 12 Months Ended
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Dec. 31, 2022
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | North America |  |  | Africa |  |  | EMESA* |  |  | Asia |  |  | December 31, 2022 |
License fees |  | $ | 1,856,814 |  |  | $ | 517,161 |  |  | $ | 2,124,088 |  |  | $ | 85,989 |  |  | $ | 4,584,052 |
Hardware |  |  | 422,275 |  |  |  | 25,833 |  |  |  | 19,914 |  |  |  | 178,464 |  |  |  | 646,486 |
Services |  |  | 1,270,067 |  |  |  | 83,306 |  |  |  | 436,293 |  |  |  | 54 |  |  |  | 1,789,720 |
Total Revenues |  | $ | 3,549,156 |  |  | $ | 626,300 |  |  | $ | 2,580,295 |  |  | $ | 264,507 |  |  | $ | 7,020,258 |
|  | 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 |

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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 -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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