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Note 3 - Accounts Receivable
3 Months Ended
Dec. 31, 2023
Notes to Financial Statements  
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

3.   Accounts Receivable

 

Accounts receivable consist of the following:

 

  As of December 31, 2023  As of September 30, 2023 

Accounts receivable

 $1,446  $1,184 

Allowance for credit losses

  (195)  (180)

Accounts receivable, net

 $1,251  $1,004 

 

As of  December 31, 2023 and September 30, 2023, no customer exceeded 10% of accounts receivable.

 

Allowance for Credit Losses

 

The following illustrates the activity in our allowance for credit losses on accounts receivable:

 

Balance as of October 1, 2023

 $180 

Credit loss expense (recovery)

  15 

Write-off/adjustments

  - 

Balance as of December 31, 2023

 $195