Inventories (Tables)

9 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories are comprised of the following:

	June 30, 2013		September 30, 2012
Raw materials	$	7,514	$	6,916
Work-in-process		8,625		9,540
Finished goods—illumigene instruments		1,356		2,326
Finished goods—kits and reagents		16,840		12,900
Total	$	34,335	$	31,682