Inventories (Tables)

9 Months Ended

Jun. 30, 2017

Inventory Disclosure [Abstract]

Components of Inventories

Inventories are comprised of the following:

	June 30, 2017		September 30, 2016
Raw materials	$	7,212	$	7,639
Work-in-process		11,905		13,146
Finished goods - instruments		1,566		2,378
Finished goods - kits and reagents		20,244		21,894
Total	$	40,927	$	45,057