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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified | Jan. 31, 2012 | Jan. 31, 2011
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 4,209 | $ 16,718
Restricted cash | 1,854 | 984
Trade accounts receivable, less allowance for doubtful accounts of $235 at January 31, 2012 and $346 at January 31, 2011 | 28,109 | 36,634
Inventories, net | 39,968 | 35,509
Prepaid expenses and other current assets | 3,973 | 4,575
Deferred tax assets - current | 1,946 | 2,389
Costs and estimated earnings in excess of billings on uncompleted contracts | 2,375 | 2,055
Income tax receivable | 0 | 204
Total current assets | 82,434 | 99,068
Property, plant and equipment, net of accumulated depreciation | 47,842 | 43,655
Other assets |  |
Deferred tax assets - long-term | 10,967 | 8,470
Note receivable from joint venture | 4,195 | 4,270
Investment in joint venture | 4,636 | 3,078
Cash surrender value of deferred compensation plan | 2,782 | 2,869
Other assets | 3,860 | 1,605
Patents, net of accumulated amortization | 331 | 260
Total other assets | 26,771 | 20,552
Total assets | 157,047 | 163,275
Current liabilities |  |
Trade accounts payable | 20,020 | 19,296
Commissions and management incentives payable | 4,722 | 6,867
Accrued compensation and payroll taxes | 4,571 | 4,332
Other accrued liabilities | 2,610 | 3,166
Current maturities of long-term debt | 2,736 | 3,082
Customers' deposits | 2,432 | 1,913
Billings in excess of costs and estimated earnings on uncompleted contracts | 1,978 | 1,597
Income tax payable | 417 | 0
Total current liabilities | 39,486 | 40,253
Long-term liabilities |  |
Long-term debt, less current maturities | 34,682 | 36,192
Deferred compensation liabilities | 5,686 | 5,138
Other long-term liabilities | 5,074 | 3,638
Total long-term liabilities | 45,442 | 44,968
Stockholders' equity |  |
Common stock, $.01 par value, authorized 50,000 shares; 6,913 issued and outstanding at January 31, 2012 and 6,851 issued and outstanding at January 31, 2011 | 69 | 69
Additional paid-in capital | 49,828 | 49,003
Retained earnings | 22,802 | 27,789
Accumulated other comprehensive (loss) income | (580) | 1,193
Total stockholders' equity | 72,119 | 78,054
Total liabilities and stockholders' equity | $ 157,047 | $ 163,275

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- Definition A segregation of retained earnings which is available for dividend distribution. Earnings not paid out as dividends but instead reinvested in the core business or used to pay off debt. Unappropriated profit is part of shareholder equity. Also called cumulative distributions or earned surplus or accumulated earnings or unappropriated profit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 7 -Section 03 -Paragraph 24 -Subparagraph a(4) Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 31 -Article 5 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 210.5-02.30(a)(3)(ii)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.23(4)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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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 AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A3 -Appendix A Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 4 -Section E Reference 5: 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 + Details
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