Inventories (Tables)

3 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following (in thousands):

	December 31, 2019			September 30, 2019
Finished goods	$	24,286		$	17,967
Work in process		6,745			3,681
Raw materials		44,446			55,781
Obsolescence reserve		(32,347	)		(32,050	)
		43,130			45,379
Less current portion		(23,907	)		(23,855	)
Non-current portion	$	19,223		$	21,524