Long-term Obligations (Tables)

6 Months Ended

Mar. 31, 2020

Long-term Obligations

Schedule of long-term obligations

	September 30,		March 31,
	2019		2020
Finance lease obligations	$	7,979	$	7,896
Environmental post-closure monitoring and maintenance activities		606		606
Long-term disability		251		261
Deferred dividends		40		135
Less amounts due within one year		(267)		(300)
Long-term obligations (less current portion)	$	8,609	$	8,598