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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Jan. 31, 2013 | Jan. 31, 2012
--- | --- | ---
Current assets: |  |
Cash | $ 853 | $ 2,897
Trade accounts receivables (net of allowance for doubtful accounts of $275 and $350 at January 31, 2013 and 2012) | 8,760 | 12,743
Other receivables | 108 | 401
Income tax receivable | 259 | 324
Inventories: |  |
Finished goods, net | 4,968 | 6,273
Work in process, net | 11,041 | 10,623
Raw materials and supplies, net | 9,308 | 10,895
Total inventories | 25,317 | 27,791
Prepaid expenses and other current assets | 1,665 | 1,652
Total current assets | 36,962 | 45,808
Property, plant and equipment: |  |
Land | 1,671 | 1,671
Land improvements | 1,213 | 1,213
Buildings and building improvements | 47,703 | 47,797
Machinery and equipment | 119,407 | 120,181
Leasehold improvements | 2,452 | 2,549
Total property, plant and equipment | 172,446 | 173,411
Less accumulated depreciation and amortization | 135,564 | 134,203
Net property, plant and equipment | 36,882 | 39,208
Deferred tax assets, net | 1,484 | 2,200
Other assets | 6,835 | 7,009
Total assets | 82,163 | 94,225
Current liabilities: |  |
Accounts payable | 11,864 | 11,684
Accrued compensation and employee benefits | 3,426 | 3,797
Current portion of long-term debt | 4,053 | 5,497
Deferred tax liabilities | 572 | 1,221
Other accrued liabilities | 4,521 | 5,011
Total current liabilities | 24,436 | 27,210
Non-current liabilities: |  |
Accrued self-insurance retention | 2,585 | 1,915
Accrued pension expenses | 26,385 | 25,069
Income tax payable | 142 | 488
Non-current portion | 0 | 6,011
Other accrued liabilities | 1,595 | 2,636
Total non-current liabilities | 30,707 | 36,119
Commitments and contingencies |  |
Preferred stock: |  |
Authorized 3,000,000 shares, $.01 par value; none issued or outstanding | 0 | 0
Common stock: |  |
Authorized 25,000,000 shares, $.01 par value; issued and outstanding 14,550,371 shares in 2012 and 14,354,046 shares in 2011 | 146 | 144
Additional paid-in capital | 115,670 | 115,060
Accumulated deficit | (72,810) | (68,980)
Accumulated other comprehensive loss | (15,986) | (15,328)
Total stockholders’ equity | 27,020 | 30,896
Total liabilities and stockholders’ equity | $ 82,163 | $ 94,225

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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A3 -Appendix A Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 4.E) -URI http://asc.fasb.org/extlink&oid=6228006&loc=d3e74512-122707 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E + Details
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