Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2017	Jan. 31, 2017	Oct. 31, 2016
Current assets:
Cash	$ 1,536	$ 788	$ 2,309
Trade accounts receivables, net	21,120	9,915	18,932
Other receivables	58	216	465
Income tax receivable	200	275	263
Inventories, net	36,377	35,689	31,655
Prepaid expenses and other current assets	1,536	1,610	1,279
Total current assets	60,827	48,493	54,903
Property, plant and equipment:
Land	3,731	1,671	1,671
Land improvements	688	675	674
Buildings and building improvements	51,176	46,021	46,019
Machinery and equipment	101,894	99,896	98,710
Leasehold improvements	805	842	701
Total property, plant and equipment	158,294	149,105	147,775
Less accumulated depreciation and amortization	115,551	114,780	113,550
Net property, plant and equipment	42,743	34,325	34,225
Deferred tax assets, net	13,793	17,008	18,382
Other assets	8,282	8,361	7,071
Total assets	125,645	108,187	114,581
Current liabilities:
Accounts payable	13,623	12,388	10,587
Accrued compensation and employee benefits	6,106	5,138	6,312
Current portion of long-term debt	3,278	68	89
Other accrued liabilities	5,047	3,991	5,099
Total current liabilities	28,054	21,585	22,087
Non-current liabilities:
Accrued self-insurance retention	1,613	1,350	1,200
Accrued pension expenses	17,404	18,699	22,244
Income tax payable	33	36	33
Long-term debt, less current portion	11,310	4,943	4,547
Other accrued liabilities	1,657	2,220	2,245
Total non-current liabilities	32,017	27,248	30,269
Commitments and contingencies
Preferred stock:
Authorized 3,000,000 shares, $.01 par value; none issued or outstanding	0	0	0
Common stock:
Authorized 25,000,000 shares, $.01 par value; issued and outstanding 15,357,457 shares at 10/31/2017 and 15,179,664 at 1/31/2017 and 10/31/2016	154	152	152
Additional paid-in capital	117,237	116,976	116,809
Accumulated deficit	(40,868)	(46,380)	(41,396)
Accumulated other comprehensive loss	(10,949)	(11,394)	(13,340)
Total stockholders’ equity	65,574	59,354	62,225
Total liabilities and stockholders’ equity	$ 125,645	$ 108,187	$ 114,581

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.