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Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified | Jul. 31, 2013 | Jan. 31, 2013 | Jul. 31, 2012
--- | --- | --- | ---
Current assets: |  |  |
Cash | $ 2,443 | $ 853 | $ 3,347
Trade accounts receivable, net | 32,088 | 8,835 | 32,670
Other receivables | 107 | 108 | 41
Income tax receivable | 304 | 259 | 298
Inventories: |  |  |
Finished goods, net | 14,137 | 4,968 | 14,439
Work in process, net | 12,243 | 11,041 | 13,718
Raw materials and supplies, net | 10,460 | 9,308 | 9,527
Total inventories | 36,840 | 25,317 | 37,684
Prepaid expenses and other current assets | 1,724 | 1,665 | 1,897
Total current assets | 73,506 | 37,037 | 75,937
Property, plant and equipment: |  |  |
Land | 1,671 | 1,671 | 1,671
Land improvements | 1,213 | 1,213 | 1,213
Buildings and building improvements | 47,263 | 47,703 | 47,794
Machinery and equipment | 116,335 | 119,407 | 119,591
Leasehold improvements | 2,417 | 2,452 | 2,456
Total property, plant and equipment | 168,899 | 172,446 | 172,725
Less accumulated depreciation and amortization | 132,204 | 135,564 | 134,892
Net property, plant and equipment | 36,695 | 36,882 | 37,833
Deferred tax assets, net | 1,404 | 1,484 | 2,005
Other assets | 6,722 | 6,835 | 6,972
Total assets | 118,327 | 82,238 | 122,747
Current liabilities: |  |  |
Accounts payable | 17,282 | 11,864 | 18,596
Accrued compensation and employee benefits | 4,143 | 3,426 | 4,051
Current portion of long-term debt | 22,668 | 4,053 | 20,843
Deferred tax liability | 572 | 572 | 1,221
Other accrued liabilities | 8,110 | 4,596 | 8,120
Total current liabilities | 52,775 | 24,511 | 52,831
Non-current liabilities: |  |  |
Accrued self-insurance retention | 2,614 | 2,585 | 2,281
Accrued pension expenses | 26,567 | 26,385 | 25,248
Income tax payable | 98 | 142 | 505
Long-term debt, less current portion | 6,000 | 0 | 6,000
Other accrued liabilities | 1,372 | 1,595 | 2,436
Total non-current liabilities | 36,651 | 30,707 | 36,470
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 14,730,319 shares at 7/31/2013; and 14,550,371 shares at 1/31/2013 and 7/31/2012 | 147 | 146 | 145
Additional paid-in capital | 115,817 | 115,670 | 115,388
Accumulated deficit | (71,077) | (72,810) | (66,759)
Accumulated comprehensive loss | (15,986) | (15,986) | (15,328)
Total stockholders' equity | 28,901 | 27,020 | 33,446
Total liabilities and stockholders' equity | $ 118,327 | $ 82,238 | $ 122,747

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- Definition Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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