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Note 20 - Major Customers, Suppliers and Related Information (Tables) | 9 Months Ended
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Jun. 30, 2021
Notes Tables |
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] |
|  | Three months ended June 30, |  |  | Nine months ended June 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Americas |  | $ | 11,090 |  |  | $ | 9,961 |  |  | $ | 25,496 |  |  | $ | 23,871 |
Asia Pacific |  |  | 887 |  |  |  | 948 |  |  |  | 4,110 |  |  |  | 3,129 |
Europe, Middle East and Africa |  |  | 650 |  |  |  | 1,062 |  |  |  | 2,350 |  |  |  | 2,029 |
Total Revenues |  | $ | 12,627 |  |  | $ | 11,971 |  |  | $ | 31,956 |  |  | $ | 29,029 |

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- Definition Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -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 + Details
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