Consolidated Condensed Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Sep. 30, 2022
Current assets:
Cash and cash equivalents	$ 316	$ 1,174
Receivables, net of allowance for doubtful accounts of $113 and $111, respectively	17,395	16,515
Contract assets	10,636	10,172
Inventories, net	11,276	8,969
Refundable income taxes	97	97
Prepaid expenses and other current assets	1,689	1,851
Total current assets	41,409	38,778
Property, plant and equipment, net	38,543	39,272
Operating lease right-of-use assets, net	14,793	15,167
Intangible assets, net	395	477
Goodwill	3,493	3,493
Other assets	80	79
Total assets	98,713	97,266
Current liabilities:
Current maturities of long-term debt	4,336	4,379
Revolver	13,003	11,163
Short-term operating lease liabilities	833	792
Accounts payable	14,869	10,387
Accrued liabilities	5,937	5,868
Total current liabilities	38,978	32,589
Long-term debt, net of current maturities, net of unamortized debt issuance costs	3,309	3,508
Long-term operating lease liabilities, net of short-term	14,416	14,786
Deferred income taxes, net	72	137
Pension liability	4,815	4,812
Other long-term liabilities	684	744
Shareholders’ equity:
Serial preferred shares, no par value, authorized 1,000 shares	0	0
Common shares, par value $1 per share, authorized 10,000 shares; issued and outstanding shares 6,108 at March 31, 2023 and 6,040 at September 30, 2022	6,108	6,040
Additional paid-in capital	11,455	11,387
Retained earnings	27,000	31,956
Accumulated other comprehensive loss	(8,124)	(8,693)
Total shareholders’ equity	36,439	40,690
Total liabilities and shareholders’ equity	$ 98,713	$ 97,266