Note 3 - Accounts Receivable

6 Months Ended

Mar. 31, 2020

Notes to Financial Statements

Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

3.

Accounts Receivable

Accounts receivable consists of the following:

	As of March 31, 2020			As of September 30, 2019
Accounts receivable	$	987		$	1,067
Allowance for doubtful accounts		(113	)		(88	)
Accounts receivable, net	$	874		$	979

As of

March 31, 2020,

two

customers represented approximately

18%

and

14%

of accounts receivable. As of

September 30, 2019,

three

customers represented approximately

16%,

14%

and

12%

of accounts receivable. For the

three

months ended

March 31, 2020

and

2019,

one

customer represented approximately

13%

and

19%

of the Company’s total revenue, respectively. For the

six

months ended

March 31, 2020,

one

customer represented approximately

12%

of the Company’s total revenue and for the

six

months ended

March 31, 2019,

two

customers represented approximately

15%

and

19%

of the Company’s total revenue.