Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2020	Sep. 30, 2019
Current assets:
Cash and cash equivalents	$ 427	$ 341
Receivables, net of allowance for doubtful accounts of $249 and $592, respectively	23,225	23,159
Other receivables	1,547	3,500
Contract asset	11,997	10,349
Inventories, net	15,569	10,509
Refundable income taxes	103	141
Prepaid expenses and other current assets	2,338	1,459
Total current assets	55,206	49,458
Property, plant and equipment, net	44,201
Property, plant and equipment, net		39,610
Operating lease right-of-use assets, net	17,021	0
Intangible assets, net	1,890	3,320
Goodwill	3,493	3,493
Other assets	137	218
Total assets	121,948	96,099
Current liabilities:
Current maturities of long-term debt	7,144	5,786
Revolver	12,870	15,542
Short-term operating lease liabilities	991	0
Accounts payable	14,002	19,799
Accrued liabilities	8,290	5,557
Total current liabilities	43,297	46,684
Long-term debt, net of current maturities	4,606	2,052
Long-term operating lease liabilities, net of short-term	16,188	0
Deferred income taxes	1,400	1,718
Pension liability	10,165	9,528
Other long-term liabilities	769	63
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 – 5,916 at September 30, 2020 and 5,777 at September 30, 2019	5,916	5,777
Additional paid-in capital	10,736	10,438
Retained earnings	42,339	33,148
Accumulated other comprehensive loss	(13,468)	(13,309)
Total shareholders’ equity	45,523	36,054
Total liabilities and shareholders’ equity	$ 121,948	$ 96,099