Inventories

12 Months Ended

Sep. 30, 2019

Inventory Disclosure [Abstract]

Inventories

(4) Inventories

Inventories are comprised of the following:

As of September 30,	2019		2018
Raw materials	$	7,455	$	6,689
Work-in-process		11,504		12,098
Finished goods - instruments		935		1,191
Finished goods - kits and reagents		19,723		22,015
Total	$	39,617	$	41,993