Inventories (Tables)

3 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consist of:

	December 31,   2019		September 30,   2019
Raw materials and supplies	$	4,387	$	4,512
Work-in-process	3,617		2,721
Finished goods	4,242		3,276
Total inventories	$	12,246	$	10,509