Inventories (Tables)

6 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Schedule of inventories by major category

The following is a summary of inventories by major category:

	March 31, 2015		September 30, 2014
	(In thousands)
Purchased components	$	27,840	$	21,677
Work-in-process	23,630		27,058
Finished goods	39,368		36,358
	$	90,838	$	85,093