LONG-TERM DEBT (Tables)

6 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Components of Long-term debt

Long-term debt consisted of the following (in thousands):

	March 31, 2018			September 30, 2017
Industrial development revenue bonds	$	1,600		$	2,000
Less current portion	(400		)	(400		)
Total long-term debt	$	1,200		$	1,600