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Note 3 - Revenue From Contracts With Customers (Tables) | 6 Months Ended
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Jun. 30, 2021
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | North America |  |  | Africa |  |  | EMESA* |  |  | Asia |  |  | June 30, 2021 |
Services |  | $ | 272,277 |  |  | $ | - |  |  | $ | 10,462 |  |  | $ | 3,902 |  |  | $ | 286,641 |
License fees |  |  | 403,689 |  |  |  | 249,484 |  |  |  | 9,020 |  |  |  | - |  |  |  | 662,193 |
Hardware |  |  | 43,175 |  |  |  | - |  |  |  | - |  |  |  | 81 |  |  |  | 43,256 |
Total Revenues |  | $ | 719,141 |  |  | $ | 249,484 |  |  | $ | 19,482 |  |  | $ | 3,983 |  |  | $ | 992,090 |
|  | North America |  |  | Africa |  |  | EMESA* |  |  | Asia |  |  | June 30, 2020 |
Services |  | $ | 209,846 |  |  | $ | - |  |  | $ | 11,309 |  |  | $ | 8,348 |  |  | $ | 229,503 |
License fees |  |  | 23,542 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 23,542 |
Hardware |  |  | 48,327 |  |  |  | - |  |  |  | - |  |  |  | 5,770 |  |  |  | 54,097 |
Total Revenues |  | $ | 281,715 |  |  | $ | - |  |  | $ | 11,309 |  |  | $ | 14,118 |  |  | $ | 307,142 |
|  | North America |  |  | Africa |  |  | EMESA* |  |  | Asia |  |  | June 30, 2021 |
Services |  | $ | 631,891 |  |  | $ | - |  |  | $ | 28,350 |  |  | $ | 6,422 |  |  | $ | 666,663 |
License fees |  |  | 772,489 |  |  |  | 249,484 |  |  |  | 51,528 |  |  |  | 67,650 |  |  |  | 1,141,151 |
Hardware |  |  | 91,970 |  |  |  | 684,839 |  |  |  | 265,995 |  |  |  | 30,110 |  |  |  | 1,072,914 |
Total Revenues |  | $ | 1,496,350 |  |  | $ | 934,323 |  |  | $ | 345,873 |  |  | $ | 104,182 |  |  | $ | 2,880,728 |
|  | North America |  |  | Africa |  |  | EMESA* |  |  | Asia |  |  | June 30, 2020 |
Services |  | $ | 406,162 |  |  | $ | - |  |  | $ | 15,451 |  |  | $ | 15,413 |  |  | $ | 437,026 |
License fees |  |  | 188,777 |  |  |  | - |  |  |  | - |  |  |  | 70,110 |  |  |  | 258,887 |
Hardware |  |  | 104,681 |  |  |  | - |  |  |  | - |  |  |  | 29,033 |  |  |  | 133,714 |
Total Revenues |  | $ | 699,620 |  |  | $ | - |  |  | $ | 15,451 |  |  | $ | 114,556 |  |  | $ | 829,627 |

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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=123351226&loc=SL49130545-203045 + Details
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