Inventories (Tables)

3 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Schedule for components of inventories

Inventories consist of:

	December 31,   2014		September 30,   2014
Raw materials and supplies	$	7,034	$	5,957
Work-in-process	7,977		6,232
Finished goods	8,979		6,730
Total inventories	$	23,990	$	18,919