INVENTORIES (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Inventory Disclosure [Abstract]
Raw materials	$ 16,769	$ 14,841
Work-in-process	7,906	7,564
Finished goods	757	1,449
Total inventories	25,432	23,854
Reserve for excess/obsolete inventory	(2,185)	(1,950)
Inventories, net	$ 23,247	$ 21,904