INVENTORIES (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Sep. 30, 2012
Raw materials	$ 14,841	$ 10,732
Work-in-process	7,564	6,564
Finished goods	1,449	1,661
Total inventories	23,854	18,957
Reserve for excess/obsolete inventory	(1,950)	(1,260)
Inventories, net	$ 21,904	$ 17,697