CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net income (loss)	$ 28,751	$ (11,237)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation	13,810	14,383
Amortization	547	350
Pension and post-retirement expense - U.S. and U.K.	1,650	6,119
Change in long-term obligations	(15)	(24)
Stock compensation expense	2,750	3,371
Deferred revenue	(1,875)	(1,875)
Deferred income taxes	4,182	(3,865)
Loss on disposition of property	5	23
Change in assets and liabilities:
Accounts receivable	(24,312)	145
Inventories	(98,880)	18,468
Other assets	1,666	(275)
Accounts payable and accrued expenses	18,045	18,009
Income taxes	2,666	2,830
Accrued pension and postretirement benefits	(6,589)	(6,232)
Net cash provided by (used in) operating activities	(57,599)	40,190
Cash flows from investing activities:
Additions to property, plant and equipment	(11,464)	(4,155)
Net cash used in investing activities	(11,464)	(4,155)
Cash flows from financing activities:
Revolving credit facility borrowings	64,500
Revolving credit facility repayments	(18,000)
Dividends paid	(8,329)	(8,395)
Proceeds from exercise of stock options	347
Payment for purchase of treasury stock	(6,795)	(238)
Payment for debt issuance cost		(997)
Payments on long-term obligations	(183)	(161)
Net cash used in financing activities	31,540	(9,791)
Effect of exchange rates on cash	(765)	682
Increase (decrease) in cash and cash equivalents:	(38,288)	26,926
Cash and cash equivalents:
Beginning of period	47,726	47,238
End of period	9,438	74,164
Supplemental disclosures of cash flow information:
Interest (net of capitalized interest)	1,004	654
Income taxes paid (refunded), net	2,521	(1,658)
Capital expenditures incurred but not yet paid	424	53
Dividends declared but not yet paid	$ 152	$ 121