CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands	Jun. 30, 2011	Sep. 30, 2010
Current assets
Cash and cash equivalents	$ 3,786	$ 3,740
Accounts receivable, net	12,950	10,668
Inventories	39,218	40,273
Prepaid expenses and other current assets	2,305	2,107
Deferred income taxes	1,466	1,506
Total current assets	59,725	58,294
Property, plant and equipment, net	70,486	61,733
Goodwill	7,163	5,338
Intangible assets, net	20,411	19,671
Other non-current assets	2,434	2,115
Deferred income taxes, net	7,774	9,180
Total assets	167,993	156,331
Current liabilities
Short-term debt		28,000
Accounts payable	12,254	10,621
Accrued expenses	6,795	7,052
Total current liabilities	19,049	45,673
Long-term debt	27,000
Other non-current liabilities	1,330	1,739
Total liabilities	47,379	47,412
Stockholders' equity
Common stock	103	104
Additional paid-in capital	22,425	23,408
Retained earnings	97,578	85,134
Accumulated other comprehensive income	508	273
Total stockholders' equity	120,614	108,919
Total liabilities and stockholders' equity	$ 167,993	$ 156,331