Accounts Receivable

6 Months Ended

Mar. 31, 2020

Receivables [Abstract]

Accounts Receivable

NOTE 7.            Accounts Receivable

The components of accounts receivable consisted of the following:

	As of
(in thousands)	March 31, 2020		September 30, 2019
Accounts receivable, gross	$	20,067	$	18,645
Allowance for doubtful accounts		(249)		(148)
Accounts receivable, net	$	19,818	$	18,497

The allowance for doubtful accounts is based on the age of receivables and a specific identification of receivables considered at risk of collection.