Accounts Receivable (Tables)

9 Months Ended

Jun. 30, 2022

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

accounts receivable, net of the related allowance for doubtful accounts, were as follows as of June 30, 2022 and September 30, 2021:

	June 30, 2022		September 30, 2021
	(Dollars in Thousands)
Accounts receivable, gross	$	112,216	$	65,404
Allowance for doubtful accounts	(1,189)		(364)
Account receivable, net	$	111,027	$	65,040