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Note 3 - Revenue From Contracts With Customers (Tables) | 3 Months Ended
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Mar. 31, 2020
Notes Tables |
Disaggregation of Revenue [Table Text Block] |
|  | North America |  |  | South America |  |  | EMEA* |  |  | Asia |  |  | March 31, 2020 |
License fees |  | $ | 165,235 |  |  | $ | - |  |  | $ | - |  |  | $ | 70,110 |  |  | $ | 235,345 |
Hardware |  |  | 56,354 |  |  |  | - |  |  |  | - |  |  |  | 23,263 |  |  |  | 79,617 |
Support and Maintenance |  |  | 196,316 |  |  |  | 375 |  |  |  | 3,767 |  |  |  | 7,065 |  |  |  | 207,523 |
Total Revenues |  | $ | 417,905 |  |  | $ | 375 |  |  | $ | 3,767 |  |  | $ | 100,438 |  |  | $ | 522,485 |
|  | North America |  |  | South America |  |  | EMEA* |  |  | Asia |  |  | March 31, 2019 |
License fees |  | $ | 14,208 |  |  | $ | - |  |  | $ | - |  |  | $ | 69,000 |  |  | $ | 83,208 |
Hardware |  |  | 45,981 |  |  |  | 400 |  |  |  | 32,918 |  |  |  | 147,506 |  |  |  | 226,805 |
Support and Maintenance |  |  | 196,076 |  |  |  | 2,116 |  |  |  | 36,418 |  |  |  | 7,000 |  |  |  | 241,610 |
Total Revenues |  | $ | 256,265 |  |  | $ | 2,516 |  |  | $ | 69,336 |  |  | $ | 223,506 |  |  | $ | 551,623 |

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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 + Details
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