CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
CONSOLIDATED STATEMENTS OF OPERATIONS
Net revenues	$ 101,255	$ 121,270	$ 298,836	$ 370,634
Cost of sales	87,990	97,119	264,578	298,375
Gross profit	13,265	24,151	34,258	72,259
Selling, general and administrative expense	9,211	12,412	29,011	31,767
Research and technical expense	916	878	2,744	2,691
Operating income	3,138	10,861	2,503	37,801
Interest income	(29)	(21)	(74)	(64)
Interest expense	138	36	415	68
Income before income taxes	3,029	10,846	2,162	37,797
Provision for income taxes	237	4,244	304	13,095
Net income	$ 2,792	$ 6,602	$ 1,858	$ 24,702
Net income per share:
Basic (in dollars per share)	$ 0.22	$ 0.53	$ 0.15	$ 1.99
Diluted (in dollars per share)	0.22	0.53	0.15	1.98
Dividend declared per common share (in dollars per share)	$ 0.22	$ 0.22	$ 0.66	$ 0.66