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Note 20 - Major Customers, Suppliers and Related Information

12 Months Ended

Sep. 30, 2021

Concentration Risk Disclosure [Text Block]

20. MAJOR CUSTOMERS, SUPPLIERS AND RELATED INFORMATION

Major Customers

For the fiscal year ended September 30, 2021, revenues from one customer accounted for 58% of total revenues with no other single customer accounting for more than 10% of total revenues. For the fiscal year ended September 30, 2020, revenues from one customer accounted for 63% of total revenues with no other single customer accounting for more than 10% of total revenues. As of September 30, 2021, accounts receivable from two customers accounted for 66% and 18% of total accounts receivable. As of September 30, 2020, accounts receivable from two customers accounted for 36% and 24% of total accounts receivable.

Revenue from customers in the United States was $37,888 for the year ended September 30, 2021. Revenue from customers in the United States was $32,765 for the year ended September 30, 2020. The following table summarizes revenues by geographic region. Revenues are attributed to countries based on customer’s delivery location.

	Years ended September 30,
	2021		2020
Americas	$	39,064	$	34,815
Asia Pacific		4,470		5,716
Europe, Middle East and Africa		3,469		2,479
Total Revenues	$	47,003	$	43,010

The following table summarized long lived assets by geographic region.

	Year ended September 30,
	2021		2020
United States	$	26,880	$	1,924
Americas (excluding the United States)		8,395		-
Asia Pacific		-		-
Europe, Middle East and Africa		3,118		3,421
	$	38,393	$	5,345

Suppliers

The Company has a large number of components and sub-assemblies produced by outside suppliers, some of which are sourced from a single supplier, which can magnify the risk of shortages and decrease the Company’s ability to negotiate with suppliers on the basis of price. In particular, the Company depends on one supplier of compression drivers for its LRAD products. If supplier shortages occur, or quality problems arise, then production schedules could be significantly delayed or costs significantly increased, which could in turn have a material adverse effect on the Company’s financial condition, results of operation and cash flows.