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Note 19 - Major Customers, Suppliers and Related Information | 3 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Concentration Risk Disclosure [Text Block] | 19. MAJOR CUSTOMERS, SUPPLIERS AND RELATED INFORMATION For the three months ended December 31, 2021, revenues from one customer accounted for 68% of total revenues with no other single customer accounting for more than 10% of revenues. As of December 31, 2021, accounts receivable from two customers accounted for 61% and 23% of total accounts receivable, with no other single customer accounting for more than 10% of the accounts receivable balance. For the three months ended December 31, 2020, revenues from one customer accounted for 52% of total revenues with no other single customer accounting for more than 10% of revenues. As of December 31, 2020, accounts receivable from three customers accounted for 48%, 14% and 10% of total accounts receivable, with no other single customer accounting for more than 10% of the accounts receivable balance. Revenue from customers in the United States was $9,303 for the three months ended December 31, 2021. Revenue from customers in the United States was $5,712 for the three months ended December 31, 2020. The following table summarizes revenues by geographic region. Revenues are attributed to countries based on customer’s delivery location.
|  | Three months ended December 31, |
|  | 2021 |  |  | 2020 |
Americas |  | $ | 9,436 |  |  | $ | 6,014 |
Asia Pacific |  |  | 308 |  |  |  | 1,011 |
Europe, Middle East and Africa |  |  | 933 |  |  |  | 1,003 |
Total Revenues |  | $ | 10,677 |  |  | $ | 8,028 |
The following table summarizes long lived assets by geographic region.
|  | December 31, |  |  | September 30, |
|  | 2021 |  |  | 2021 |
United States |  | $ | 26,552 |  |  | $ | 26,880 |
Americas (excluding the United States) |  |  | 8,313 |  |  |  | 8,395 |
Europe, Middle East and Africa |  |  | 2,994 |  |  |  | 3,118 |
Total long lived assets |  | $ | 37,859 |  |  | $ | 38,393 |

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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