Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 30, 2024	Jan. 31, 2024	Apr. 30, 2023
Current assets:
Cash	$ 644	$ 5,286	$ 625
Trade accounts receivables, net	19,772	23,161	15,524
Income tax receivable	66	0	321
Inventories	71,333	58,371	85,640
Prepaid expenses and other current assets	3,974	2,208	2,733
Total current assets	95,789	89,026	104,843
Property, plant and equipment:
Land	3,731	3,731	3,731
Land improvements	694	694	686
Buildings and building improvements	51,575	51,576	51,391
Machinery and equipment	115,215	114,400	114,655
Leasehold improvements	523	523	983
Total property, plant and equipment	171,738	170,924	171,446
Less accumulated depreciation and amortization	137,664	136,356	136,779
Net property, plant and equipment	34,074	34,568	34,667
Operating lease right-of-use assets	6,274	6,508	9,326
Deferred tax assets, net	6,705	6,634	8,249
Other assets, net	9,631	9,709	8,848
Total assets	152,473	146,445	165,933
Current liabilities:
Accounts payable	19,202	12,945	23,628
Accrued compensation and employee benefits	5,626	10,880	9,416
Income tax payable	0	145	0
Current portion of long-term debt	250	248	20,362
Current portion operating lease liability	6,221	5,744	5,271
Other accrued liabilities	10,362	8,570	7,868
Total current liabilities	41,661	38,532	66,545
Non-current liabilities:
Accrued self-insurance retention	1,244	650	1,251
Accrued pension expenses	9,480	9,429	10,802
Income tax payable, less current portion	206	128	85
Long-term debt, less current portion	6,766	4,136	14,323
Operating lease liability, less current portion	915	1,829	5,648
Other long-term liabilities	564	562	557
Total non-current liabilities	19,175	16,734	32,666
Commitments and contingencies (Notes 6, 7 and 13)
Preferred stock:
Authorized 3,000,000 shares, $0.01 par value; none issued or outstanding	0	0	0
Common stock:
Authorized 25,000,000 shares, $0.01 par value; issued and outstanding 16,207,612 shares at 4/30/2024, 16,347,314 at 1/31/2024, and 16,210,985 at 4/30/2023	162	164	162
Additional paid-in capital	120,048	121,373	120,993
Accumulated deficit	(27,235)	(29,048)	(52,073)
Accumulated other comprehensive loss	(1,338)	(1,310)	(2,360)
Total stockholders’ equity	91,637	91,179	66,722
Total liabilities and stockholders’ equity	$ 152,473	$ 146,445	$ 165,933