Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2024	Jan. 31, 2024	Jul. 31, 2023
Current assets:
Cash	$ 7,771	$ 5,286	$ 1,600
Trade accounts receivables, net	56,065	23,161	68,592
Inventories	58,574	58,371	71,853
Prepaid expenses and other current assets	2,921	2,208	2,286
Total current assets	125,331	89,026	144,331
Property, plant and equipment:
Land	3,731	3,731	3,731
Land improvements	697	694	686
Buildings and building improvements	51,899	51,576	51,441
Machinery and equipment	116,284	114,400	115,899
Leasehold improvements	523	523	977
Total property, plant and equipment	173,134	170,924	172,734
Less accumulated depreciation and amortization	138,154	136,356	137,392
Net property, plant and equipment	34,980	34,568	35,342
Operating lease right-of-use assets	37,988	6,508	8,285
Deferred tax assets, net	6,682	6,634	7,100
Other assets, net	11,367	9,709	9,279
Total assets	216,348	146,445	204,337
Current liabilities:
Accounts payable	26,085	12,945	27,854
Accrued compensation and employee benefits	11,572	10,880	10,983
Income tax payable	3,648	145	3,325
Current portion of long-term debt	253	248	32,256
Current portion of operating lease liability	1,431	5,744	5,386
Other accrued liabilities	12,517	8,570	11,259
Total current liabilities	55,506	38,532	91,063
Non-current liabilities:
Accrued self-insurance retention	1,285	650	934
Accrued pension expenses	9,536	9,429	10,827
Income tax payable, less current portion	232	128	0
Long-term debt, less current portion	4,008	4,136	14,261
Operating lease liability, less current portion	37,204	1,829	4,317
Other long-term liabilities	765	562	640
Total non-current liabilities	53,030	16,734	30,979
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 16,289,406 shares at 7/31/2024, and 16,347,314 at 1/31/2024 and 7/31/2023	163	164	164
Additional paid-in capital	119,734	121,373	121,030
Accumulated deficit	(10,728)	(29,048)	(36,539)
Accumulated other comprehensive loss	(1,357)	(1,310)	(2,360)
Total stockholders’ equity	107,812	91,179	82,295
Total liabilities and stockholders’ equity	$ 216,348	$ 146,445	$ 204,337