Inventories (Tables)

12 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories are comprised of the following:

As of September 30,	2013		2012
Raw materials	$	7,170	$	6,916
Work-in-process		8,585		9,540
Finished goods—illumigene instruments		1,980		2,326
Finished goods—kits and reagents		17,100		12,900
Total	$	34,835	$	31,682