Inventories (Tables)

3 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Schedule for components of inventories

Inventories consist of:

	December 31,   2015		September 30,   2015
Raw materials and supplies	$	5,752	$	7,212
Work-in-process	11,218		11,088
Finished goods	9,563		9,643
Total inventories	$	26,533	$	27,943