Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Sep. 30, 2012
Current Assets:
Cash and Cash Equivalents	$ 26,694	$ 31,182
Accounts Receivable, Net	30,124	24,211
Inventories	57,635	44,157
Prepaid Expenses and Other Assets	1,389	1,477
Income Taxes Receivable	1,954	2
Deferred Income Taxes	13,150	13,028
Total Current Assets	130,946	114,057
Property, Plant and Equipment, Net	103,143	103,316
Deferred Income Taxes	19,001	20,796
Other Assets	8,531	8,295
TOTAL ASSETS	261,621	246,464
Current Liabilities:
Accounts Payable	10,343	12,006
Accrued Liabilities	6,688	6,359
Accrued Interest	21	988
Employee Related Liabilities	9,083	10,568
Income Taxes Payable		2,098
Deferred Revenues and Customer Deposits	34,667	7,293
Current Portion of Environmental Remediation Reserves	3,191	5,114
Current Portion of Long-Term Debt	5,261	16
Total Current Liabilities	69,254	44,442
Long-Term Debt	52,500	65,004
Environmental Remediation Reserves	10,656	11,640
Pension Obligations	53,531	55,300
Other Long-Term Liabilities	506	1,745
Total Liabilities	186,447	178,131
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, 7,861,573 and 7,710,783 issued and outstanding	786	771
Capital in Excess of Par Value	76,577	74,796
Retained Earnings	28,690	24,803
Accumulated Other Comprehensive Loss	(30,879)	(32,037)
Total Stockholders' Equity	75,174	68,333
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 261,621	$ 246,464