Accounts Receivable (Tables)

3 Months Ended

Dec. 31, 2020

Receivables [Abstract]

Schedule of accounts receivable

Accounts receivable are summarized as follows:

	December 31, 2020		September 30, 2020
Accounts receivable	$	250,534	$	264,536
Allowance for credit losses	(4,323)		(4,057)
Receivables, net	$	246,211	$	260,479

Accounts Receivable, Allowance for Credit Loss

The movement in the allowance for credit losses was as follows for the three months ended December 31, 2020:

Balance at September 30, 2020	$	(4,057)
Charged to costs and expenses	(405)
Write-offs	179
Foreign currency and other	(40)
Balance at December 31, 2020	$	(4,323)