Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Sep. 30, 2011
Current Assets:
Cash and Cash Equivalents	$ 21,216	$ 30,703
Accounts Receivable, Net	63,181	46,356
Inventories	48,613	39,154
Prepaid Expenses and Other Assets	4,113	4,141
Income Taxes Receivable	217	161
Deferred Income Taxes	7,532	7,532
Total Current Assets	144,872	128,047
Property, Plant and Equipment, Net	107,600	112,232
Intangible Assets, Net	440	585
Goodwill	2,874	2,930
Deferred Income Taxes	13,626	14,788
Other Assets	9,301	10,068
TOTAL ASSETS	278,713	268,650
Current Liabilities:
Accounts Payable	11,545	13,528
Accrued Liabilities	3,739	5,839
Accrued Interest	1,590	1,589
Employee Related Liabilities	7,645	8,410
Income Taxes Payable	187	59
Deferred Revenues and Customer Deposits	32,803	12,730
Current Portion of Environmental Remediation Reserves	10,056	11,999
Current Portion of Long-Term Debt	44	69
Total Current Liabilities	67,609	54,223
Long-Term Debt	105,022	105,034
Environmental Remediation Reserves	13,253	14,174
Pension Obligations	39,982	43,863
Other Long-Term Liabilities	1,674	1,649
Total Liabilities	227,540	218,943
Commitments and Contingencies
Stockholders' Equity
Preferred Stock - $1.00 par value; 3,000,000 authorized; none outstanding
Common Stock - $0.10 par value; 20,000,000 shares authorized, 7,612,091 and 7,559,591 issued and outstanding	761	756
Capital in Excess of Par Value	73,724	73,412
Retained Earnings (Accumulated Deficit)	690	(516)
Accumulated Other Comprehensive Loss	(24,002)	(23,945)
Total Stockholders' Equity	51,173	49,707
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 278,713	$ 268,650