Fair Value Disclosures (Tables)

12 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

Summary of assets and liabilities at fair value

		As of September 30, 2020				As of September 30, 2019
		Carrying Amount		Fair Value		Carrying Amount		Fair Value	Fair Value Level	Reference
		(Amounts in thousands)
Assets:
Cash and cash equivalents	$	19,264	$	19,264	$	18,099	$	18,099	1	Consolidated Balance Sheets
Accounts and long-term receivable*		5,839		5,839		7,087		7,087	3	Note 2
Liabilities:
Notes payable		4,098		4,098		1,001		1,001	2	Note 12

*Original maturity over one year